So is it a CD-ROM or DVD drive? Secrets to Vibor CD-ROM for the computer Persh for everything in order.

Optical ghost є pristі zberіgannya danykh with the optical principle of reading and recording. Yak nosy optical drive vikoristovy flat bagatosharovy disks with a diameter of 8 or 12 mm. Among the optics, you can see some of the main types of these attachments: CD-ROM, CD-RW, DVD-ROM, CD-RW-DVD, DVD-RW. Not all types of optical drives have been re-insured, but even Blu-ray and others, it is not possible to raise awareness about all attachments of this type, but if the main ones are out of order, as they are present on the market and relevant and not even more relevant on this day. Well, I know, tinkering with those Blu-ray and blindly, in the Internet there is a great amount of information assigned to a type of attachment. Until then, bring Blu-ray on this day to complete the road and not be fooled by a great drink. If the optical data are made available to the average resident, there is no doubt that it is possible to readily understand the potential purchase option.

Check out your opinion about the type of optical drives.

Types of optical drives

CD-ROM

Easy to use for this type of building. Tsei privid zdatniy read more than standard CDs. The frequency of the most "modern" CD-ROMs reaches 52x, before the maximum given type extension 56x. We'll talk about the report on the shipment below. On the current day, the CD-ROMs are morally stale and cynical at the Vinyatkovs. Take, for example, the same office and budget. Navigating from here on the CD-ROM is important to write it in. Call in offices є local hedge, and buy one DVD-ROM drive for one of personal computers more than really. There is a lot of fun in CD-ROMs, CDs are not much cheaper for a spinning DVD, but they are less expensive.

CD-RW

An advanced stage for the development of optical drives. CD-RW allows not only reading information from old CDs, but also recording it on a CD-R or CD-RW matrix. The relevance of CD-RW is also for great food, only for office - and then for vinyatka vypadnykh.

DVD-ROM

Another stage of the evolution of optical drives is now at your disposal, not only CD-disks, but DVD-disks. I will attach the viglead to the quick formula as follows: 16x for DVD and 52x for CD. The prospect of buying a DVD-ROM on the basis of a raiduzhnya's ancestor as a CD-ROM given annex for securing any information or software securing from DVD and CD carriers.

DVD-CD-RW Combo

So the titles of Combo-drive, which are one of the functions of such attachments, such as DVD-ROM and CD-RW and, apparently, you can record CD-R discs That CD-RW, zchituvati like zychayny CD, so and DVD.

For an hour now, DVD-CD-RW will be the most popular optical drive, protesting the future of the future. It is practical not to let go of the attachment, I would like to see the market and the proposition is even small. As for the prospect of storing DVD-CD-RWs, we can go to the office for illumination, if it is necessary to burn CD-R and CD-RW discs and add information from CDs and DVD-carriers, or if the budget is even bigger, I don't want to

DVD-RW

DVD-RW is a listless leader in the market of optical drives for the current day. Donation of the most popular on the Russian market information technologies... DVD-RW allows you not only to read CD / DVD discs, but to burn both special CD-R / CD-RW media, as well as more DVD-R / DVD-RW / DVD + R / DVD + RW. And in the case of a Super-Multi-drive, the list of formats available for DVD-RAM is displayed.

The prospect and relevance of this type of annexes are not affected by the summaries. For a price close to 40-55 USD, you will get an optical drive, which is enough for a great deal of functionality. Without DVD-RW, it is important to have a successful home personal computer.

DVD-RW at a glance of formats, possibilities and prices - the most attractive setting for the current day. As soon as you see an optical drive, then it is, bezperechno, maє but also DVD-RW.

From type mi smoothly transitions to the form factor of optical drives.

Form factor

Optical drives are released in several form factors. On the Russian market, it is possible to create a tribute to the annexe to the internal visitor and to the inviting one.

Naybіlsh extensions є internal drives, which are installed at the 5.25-inch lead to the mobile desktop case. Such annexes are the most popular and demanded by the market for a given moment.

5.25-inch DVD-RW drive

5.25-inch DVD-RW drive

Among such annexes, you can see two so-called adaptations, which are characterized by the possibility of preservation: tray and wide. At the first vipadku, the CD is put into the tray, scho vijizhzhaє; for the other, it is easy to stick in the crack, and pristіy take away yogo.

Є for sale and optical drive, designation for laptops. Їх form factor can also be characterized as internal, protects the stench in the so-called Slim-Visibility, but it’s not marvelous for me to think about modern mobile personal computers.

Notebook DVD-RW drive

Notebook DVD-RW drive

Yak and at a level with 5.25-inch outbuildings, Slim-optics have few options for keeping the nose at the drive: long and tray. The principle is the same, it’s just a little bit obmovitsya, but the tray in Slim-drives doesn’t automatically appear, but I don’t need to see it and hang out by hand.

Interface

Interface

Internal drives are equipped with two interfaces: Parallel ATA and Serial ATA. As long as you have enough Serial ATA ports, you can buy a kind of optical drive, however, you don’t mind the special growth in the shvidcodey attachment. All the same, take the bonuses for the drop-down from the previous interface є: a thin Serial ATA cable should be handily placed in the case, at least 40 or 80-core IDE analogs, that is not the prospect of an upgrade: it’s not too much, it’s a great system for one beautiful day , come to a cupuvati new privid. The tendencies to the change in IDE-roses in current motherboards are obvious that chipset wipers do not accept Parallel ATA anymore, they are prone to motherboard wieders themselves, equipping their products with third-party chipset chips.

Outside of internal optical drives, visibility and calls. Dani attachments will be connected until personal computer for help USB interface or FireWire. The design of such annexes is to make it smart - great, non-robust models in the style of "square-practical-gut" because of the living block, which can provide additional living in the least, healthy and stylish slim-models, well є for USB 2.0.

Slim-model DVD-RW drive

Slim-model DVD-RW drive

The part of the market for new optical drives is small. As a rule, tsі attach vikoristovuyutsya at once from single-spindle notebooks, in which drive vzgalі vіdsutnіy. However, it’s not a bit of a laptop.

Having looked through the tip and form factors of optical drives, you can easily talk about the format.

Trochs about the format and speed

You could also note that the speed of reading / writing down optical drives can be seen in the so-called ixes: 1x, 16x, 48x. Varto bring three clarifications and tie so the titles of the ix to a greater specific parameter, as well as the speed. So, for extraordinary CD-media, the speed of one ix should be 150 kb / s, and for DVD-disks, the parameter should be 1.385 MB / s. There can be one more special feature for reading CDs and DVDs. So, the rest is wrapped up in a shimmering way, as in every way it overwhelms the readability of the original CD-carriers. Having gone into arithmetic, it is not important to mention, but 16x for DVD, analogous 48x for CD.

Since the big-time shifts have been opened, the basic formats are now understandable, which can be read / written down to the latest optical data.

CD- Naybіlsh zvіyаnі stamped compact discs, as vikoristoyuyutsya on a weekly basis for reading. Music, software, and information - all CDs could be bought multiple times at retail stores. The maximum storage type is 700 MB. Characteristics vary from 40 to 56x. For large CDs, the parameter should be 40x, 40x low; 52x and 56x - the essence. On such high-profile images, the optical lead is simply curled, as if by itself, the nose is unclear.

CD-R- Compact discs for one-time recording of information. For shvidk_snymi characteristics of the reading parameter are analogous to CD-siblings. As soon as I write it down, the maximum performance is maximum, on which you can record a standard 700-megabyte CD-R, become close to 40x and 48x, at a practical level 3-4 chilli. Available industrial products. So, if your optical ghost will not be treated like that high quality I’ll write down for whatever reason you don’t want to write matrices on the maximum possible ixes, you can fit in 1, 2, 4, 8, 16, 24, 32x.

CD-RW- CDs, rewritable, with a resource of close to 1000 times. The memory of the CD and CD-R is the same as the readability of the CD and the CD-R: there are a lot of noses that can be read at 32x and 24x. CD-RW is clearly tied to recording / rewriting performance: CD-RW (1-4x), Hi-Speed ​​CD-RW (4-12x), Ultra Hi-Speed ​​CD-RW (12-24x ) and Ultra Hi-Speed ​​+ CD-RW (24-32x). Bachimo, there is no big deal of CD-R soundness here, it’s not easy to get tired of the drive, because of the optical drive, you get the maximum recording / rewriting speed for CD-RWs, and it’s just a lot of other matrices.

DVD-ROM-stamped DVD-discs. Such items can be arranged at any video store selling films. The sale is designed for both one-ball and two-ball nose, which are displayed in the following range: 4.7 GB (single-ball) and 8.5 GB (two-ball). The maximum readability of the warehouse is 16.

DVD-R to DVD + R-DVD-matrix for one-time recording of information to the memory of 4.7 GB. For the sound of reading such CDs are analogous to stamped brothers, 16x - the maximum, which is an optical ghost of the old, there can be DVD-R and DVD + R at the lowest speed: 8x, 10x. The differences between plus-disks and minus-disks are practically dumb, as the value has been overlooked in hours of various formats, which are not up-to-date nowadays, and at the same time optically they bring you to the attention of the pluses, and the big numbers.

The maximum speed of the record of the given nose becomes close to 16x, which corresponds to the hourly advance of 6.5 hvili. However, the speed of CD-R is tricky to DVD-R, DVD + R, so you can burn discs at speeds lower than the maximum 16x: 1x, 2x, 4x, 8x.

DVD-R DL and DVD + R DL-etikompakt-disks analogous DVD-R and DVD + R, ale may not have one ball, but two, і, as inheritance, іх іх іt іs close to 8.5 GB. For the fast reading and fast recording of the recording, I sacrifice my one-handed great-women: reading - 8x, but here it is 4-6x, recording - 8x for DVD + R DL and 4x for DVD-R DL.

Reading the information seeks to help the focused beam of the laser exchange.

Now we will be surprised, yak the same DVD Rom... This year is topical, some of the most popular information discs. That needs to be taken care of by the whole food. Ale on іnshі bring narazі animals, we will not respect.

In the meantime, only the appearance of high technologies allowed the development of such a rich yak optical privid. The disk drives the ball into focusing on the laser beam. Vin maє buti bezlessly precise and straightforward. The ball on the disk is for us to be simple and bright, albeit there are microscopic depressions, as well as nothing written in information. Laser projection read the light from the nerves.

In front of order

All the same, ale shtob bulo nevertheless, it is clear, everything is visible in order.

Do you know what to know about abbreviation? To be built, scho ni. To that, sprinkle a sprinkle of tsim.

• The word CD Rom is fast - not a CD. The main name is Compact Disc Read-Only Memory and is just for reading.
• Also, the short DVD Rom disc is also more universal. However, I won’t be victorious for reading. Re-named Digital Versatile Disc read only memory.
• Є її "Blakitny Promin" chi Blu-ray. A short laser exchange, blue-violet color, will be recorded on the information disc.

The good mark shows that it is called a DVD optical drive.

Installing a self-hosted DVD Rom is easy. The name of the difficult is not a wiklik. Ale is important, that the standard is connected from the attachment. There are two standards: "SATA" and "IDE".

The first one will get into the best, and the other one is already old.

Naygolovnish is designated by numbers from one to three.

• The first is the "master / slave" section of the jumper on the disk.
• Another number is a pinned interface for connecting ATA / ATAPI add-ons. Use nineteen openings.
• In the third rose from the chosen contacts, "molex" is switched on.

And now I respect the beastly bik. Tse standard SATA DVD Rom drive.

• The first rose is to connect the live cable, which is stored in fifteen contacts.
• Another rose will have a transmission cable. Vin is flat and short. The connection is connected to the "SATA" controller, which is located on the motherboard.

It is necessary to make a connection, but not all attachments may include DVD Rom drives. For example, a netbook is a tablet. For any vipad, you can use such an optical drive like USB DVD Rom. Insert the disc at the same time operating systems, For example, nikudi. The optical drive is connected via the USB port.

Situations, since such a type of optical drive is necessary, is not a problem. For example, on a netbook, it is necessary to install an operating system, so you can use an additional USB drive.

How do I sign up for information?

Yak vіdbuvaєtsya recording on gramplatіvki bіlsh-mensh represent a lot of hto. A collection of recordings on CD discs in a similar rank. The first name of the plates is CD-R (Recordable). It was not a good idea to write something suddenly on such a payment. As soon as the discs become more and more detailed, it has become possible to rewrite the information on a number of occasions. Tse discs CD-RW (ReWritable). І all rіch in the nuances of virobnitstva. Earlier, write down the plastic without the need for the middle. Now shy away from the metal ball. The first ball is injected with the laser exchange of the building power. You can wind on the surface of the dark and light of the swamp. This technology allows the rewriting of information a lot of times, it can go a thousand times.

The disc plate is a ball, for which you can see the record. The whole ball can be hit on all discs for recording and rewriting. Since the disc cannot be rewritten, the price must be behind the ball on the plate. As a disc of records, a ball to change the color. The process is similar to the injection of a laser exchange, and is not reversible.

Discs for rewriting without a ball to an alloy, a regular change of a ball, which is inserted into the same laser exchange.

All discs may have a standard diameter of 120mm. The thickness should be taken at 1.2 mm. At the center, there are obov'yazkovo holes of a small diameter of 15 mm. The surface of the disk is not guilty of the mother of the woman. І for zapobіgannya tsomu on the calling side of the disc є vistup. The wine is small 0.2 mm, it has its own functions. On the same surface, the disc cannot be used for everyday wear.

Be like a disc, a big ball pie. Ale pirig tovshchinu is less than a millimeter. However, the skin ball has its function as a vison. Surprise, as you can see the disc on the diagram and the balls of the wine from other materials.

As it would not be informative in our sight, all that would be recorded at the sight of pets and lands. The pit is that lands. Zagalom go hvilepodіbna dorіzhka. Loss is pressed into the ball by polycarbonate, and the area is overlaid. If you focus on the road, the light from the area and the bulges will be perceived in a reasonable way. The І iznitsa buvaє ice dim, ale tse fіksuєtsya.

If you speak more in simple language, then all information is viglyadє like zero - area and one - hump.

Beastly respect for those who are watching for strong children.

Now bach, what on the surface, how to be built ideally?

DVD Rom to rob the recording of that information read, vikoristovuyu red laser. Dovzhina needs to change in nanometers and become 650 nm. And the axis of the warehouse is only 0.74 micrometers. For the measurement in CDs, the indicators are higher. Zrozumilo, but the change in the laser hvili made it possible to more accurately "look" the surface of the disc, and fix all the pits. After a while, the DVD was almost completely blank. In an hour, since it began to grow bigger, less than 4 gigabytes of information, it looked fantastic!

Axis deyak_ numbers for pryvnyannya.

For a DVD disc, as a rule, for CDs, the size of pіііїtyv becomes 0.4 microns against 0.83.

A CD disc is 1.6 microns wide, and a DVD disc is only 0.74.

Deyak discs can accommodate just a magnificent information exchange. For example:

• bilateral,
• two balls.

Deyaki discs can be double-ball or double-sided. Such a sandwich can accommodate 17 gigabytes.

Report on skin

Two-ball DVD discs are made by pressing the first ball. Then apply another ball to the files from above. Filament nap_vprozore. The laser promin, if it reads the information, focuses on the skin ball, switching from one to the other automatically.

The DVD disc is double-ball, the thickness of the skin ball is 0.6 mm. When gluing the balls, the size should be 1.2 mm. Tse is much like a plate, having heard one side, you can turn it over.

On the diagram of the wiggle, as follows:

Blue promin

Remember Blu-ray Discs? Smells like coming from DVD and CD drives. The stench is read behind the help of the blue-violet laser exchange. Dovzhina yogo mensha, not required for reading DVD Rom and CD Rom (RW) discs. For them, the price range is 650 and 780 nanometers altogether. And for the Blu-ray disc, the demand is less than 405 nm. And all of this is that the technology of the red laser exchange has reached the border by the day. And the axis of blue-violet is promin tse reference strips at the development.

For such a change, the width of the road is required less, because the amount of information can be recorded more. However, through the subtlety of the relief on the information sphere, the recording on the great music became more complex. This was brought about by the change of the ball from the polycarbonate. Previously, vin buv 0.6, and now 0.1 mm. As a result, the speed of robotics and the accuracy of reading information has increased.

Yak drive DVD drive for computer

The fact is that DVD-media are generally available, but it’s okay to go to a non-boot, it’s easy to save. The stench repeats the share of its predecessors - floppy disks and CDs. The new "revolution" solution for the release of double-ball and double-sided DVDs, the situation could not be drastically changed, and the market of digital media could not go through other parties to the hands of copies of flash Blu-ray discs. As a matter of DVD-format, like earlier, we are hired in the field of extended films, software security, igor and music (especially with CDs), so DVD-drives are allowed to be used in an unknown part of a personal computer.

Most of the time, it’s common, from aziv. "Scientifically" DVD-drive - a chain of optical drives, attitudes, indications for reading and recording of data from digital media, up to which, copy, CD-R, CD-RW, DVD - / + R and DVD- / + discs RW. Bagato hto shte pam'yatak those hours, if the "writeable" DVD-show will be published quickly, it is not necessary. Today it’s just a disk drive for sale; To navigate as often as possible (I will write down) you can hardly find a nickel, but it is also practically impossible not to get used to the last price, so if you buy an extravagant DVD drive, you cannot navigate a writeable CD-ROM. Khiba scho vi їkh kolektsionute.

If you buy a computer from scratch, then for internal changes (packings from system unit) DVD-show is included in the set. There are both stationary PCs and laptops with netbooks, but they still want to be equipped with their own, more thin and expensive models of drives. There are two reasons why you need to buy a DVD drive. If your disk drive is causing the Wiyshov to be unhappy (the reasons may be unlucky - from the factory's gateway to be uncomfortable during the operation of the annex), or given a model you for the parameters (noise, performance, design, confusion) will not be overwhelmed;

Drive speed and basic media formats

Fasting food, and what can be the trash of that one? The main parameter, which I respect nibito varto, is the cost of reading and writing it down. But for the most part, it is possible to see the efficiency less if you try to write discs on a commercial scale. Varto also appears to be more readable in most cases, more often CDs are read more (more than 9 times), not DVDs. It’s logical to let it go, since a large amount of information on the market is currently being sold on DVD-media, then in the drive you will be using discs in a wide format.

The speed of the drive is indicated in 1x, de 1 display CD-ROM 150 Kb / s, and DVD-ROM - 1.385 Mb / s. The maximum volume of a standard CD, on which the sale at a time is most often played music albums and small for size computers іgri(as well as bazi danih ta programmatically secure), become 700 MB. Behind the ninish worlds, there are smykhovinny sizes, altogether enough to record a dozen tight musical tracks, text files, a disk program with corporate information (catalogs, prices, instructions and information). Theoretically, the speed of reading a CD is intertwined with the values ​​of 56x, but in practice, the figure does not change 40x, since it is better to wrap a disk in a disk drive, since the opening hour of the robot is more noise.

You often write discs for pleasure CD-R (disposable)і CD-RW (rewritable), then your readings of the given information will be surrounded by 40x and 48x videos, or 24x (for CD-RW). I’ll write down, then, for the reason, I’ll give the pratsyuvatime to the maximum possible performance, as I can give a change to the mensha. 700 megabytes of memory for no more than five quills.

Now, bezposeredno going to DVD discs, with which you will be able to play the most often as in the process of reading, and in the process of recording. Nagaduєmo, when exchanging data with DVD-media, you can only need to use an additional DVD-drive, the special CD-ROM with its many functions does not fit for the value.

At the current moment, stepping discs DVD. Tse usampered zvychayn_sіnky DVD-ROM, which is the basis for film products, igor, PZ and other tributes, which are violated and implemented in a serious manner. Recording on DVD-ROM at home minds of the sick, deprived of reading. DVD-ROMs come with one ball and two balls, 4.7 and 8.5 GB in size.

The most widespread format of discs, with which you will have a chance to get stuck, є one-time "discs" DVD-R and DVD + R, which are the most frequently used for collecting "important" information on the standard video and software. Why plus that minus? It's simple, the minus discs appeared three times earlier from the filings of the Pioneer company, while the "plus" technologies belong to the pen of Sony and Phillips. The difference is in the presence of a special design, which lays down the position of the head to the disk drive, and the storage of the new light material. A selection of performance features are critical for the quality of bagatoraz dubbing (by itself, for DVD-RW and DVD + RW), but the current majority of drive models can easily cope with any version.

The maximum speed of reading and writing on DVD-R discsі DVD + R warehouse, it is stored in a model drive and discs, from 8x to 24x, but with additional stocked data from a warehouse, approximately from 4 to 8 quilins. Use two-ball disposable disks, like the DL (dual layer) prefix, 8.5 GB in size. However, the speed of writing on the "giganti" is no more than 12.

At the edge of the nose, you can rewrite, download DVD-RW, DVD + RW and DVD-RAM. The first two mice, melodiously, were already stuck: disks with a volume of 4.7 GB with a maximum speed of recording 8x. There is a DVD-RAM, which can be recorded on one hour at a time during the process of reading the tribute, and it can be copied through an extraordinary amount of money.

Would it be necessary to know more about the DVD-drive performance? However, the fact that the parameter of the attachment is to be kept out of the nose without a second, so that it can grow into a new one, then it’s not worth buying the shingle pride itself. The blanks, which can read a lot of data, write down and read, are expensive and are far from being sold. Remember that the disks are on the edge of the tendency to wear, to the pits, chips and physical deformations of the surface. On a high level of performance, the wrapping of a subset of the drive can lead to a rupture of the disk, which can simply be thrown into the blink of an eye, and you can create an incorrect drive. As it seems, the quieter you are, the distance you will be.

Features connected to the drive and sales packaging

An extraordinary internal drive bachili, mabut, usi. A straight-cutter (148x42x198 mm) without any designer vishukuvan vagoyu pid kilogram. Shortening and shortening options (for compact cases) with a weight up to 170 mm and lodged up to 750 grams. Nayvitonishim є, crazy, DVD drives for laptops - square sizes (130x130 mm) with a weight of only 13 mm and a size of 120 grams. In the name of the attachment to the dearly expensive and primitive installation, as it is most beautifully entrusted to the professionals.

Zovnishn_y viglyad DVD-drive for laptop

The DVD drive, being an internal attachment, is connected behind an additional loop to the motherboard of the computer; SATA interface... IDEs are going to be replaced by more SATA, so when you buy a drive, you can check the fillings of your computer, and, more precisely, the roses on the motherboard, so you don’t have to go to your halepu. New models of boards, better for everything, even better from SATA, so you can easily add a different drive. Who has a perevag? Theoretically - at shvidkost. But don't remember everything for practical reasons.

Schodo packaging. Those who are vzhyvanі bring kupuvati not varto, tse, I am assisted, it is clear without any words, because all computers are completing their resources. The store offers you two options: OEM and Retail. OEM - complete set "for people", which includes a polyethylene bag plus a disk with the new software. At the warehouse of the Retail-set, along with the drive itself, you can see the darts (loop), bolts-gvintiki, clean disks, and if you get a generous amount of money, then the audio cable, and add new panels. Naturally, another option will cost you dearer than "polyethylene".

Virobniki and tsіni

It's no secret that our brand of DVD drives often becomes the primary factor in the choice of the one that is attached. At the system block of powerless young elements, repairable from mother's pay, the video cards are closed by the living block, which is, by the way, by the case of the system unit itself. Ale all the complete sets, as a rule, are not isolated, it is painful to go all the way, to be surprised by the sound of the mother's pay, not a skin recession on the thought. Bagato, not even push in, koristuvachi are more focused on specific parameters, and not on the name of the form. With DVD-drives innakshe, the stink of yakraz zakhodyatsya until you can "expose", proudly embellish the system unit written in the standard NEC, Sony or Plextor.

In the case of a particular brand, there is a lot of sub-activism, and even few people are brought up to the minds of the home minds to test drives from the latest virobniks. Call us your soul to a specific model, if you don't want a little bit about this change. There are a lot of gravitas on the whole market, about which we will talk about the completion of the statty.

DVD-ROM from Plextor

As soon as you get stuck in the process, I will write down often and often, then options, vasne, two. Above all, you can constantly change cheap attachments, or you’ll get stuck with the need for expensive models. І in quiet and in іnhіh resource - a parameterі from kіntsevym values. If you are more powerful, there is another option, I respect the company Plextor, the aparati of which grows up to a high level of hope and productivity. The part of Plextor drives is not the only reason, but there is only one reason, through how only you can choose to allow you to use the brand (from 5000 rubles for food).

Approximately the same situation with the products of American companies Dellі Hewlett-Packard (HP)... It is good, to find a wonderful quality, a high degree of robustness, reliability, ale and a price in the region of 4000-5000 rubles will please not the skin. In addition, products are rarely seen on store shelves, and Dell also competes for more special features on ultra-thin laptop models.

Bring on, how to be released with the label ASUSі Sony Optiarc (since 2006 there are two companies - Sony and NEC)- middle peasants. For partosti near the district 1000 rubles to demonstrate the stench temporality recordings, moreover, discs, with the help of these drives, can be read without any problems by the attachments of the latest virobniks, and by DVD-programmers. Not fancy, stylish, practical - optimal performance value and quality.

Sony Optiarc DVD-RW Drive

Drives like Samsung, Toshiba and Pioneer are brought up to the quality of the blanks. LG і Lite-On drives are more beautiful to cope with dirty noses. Zrozumіlo, scho prices for visnovka boules zroblenі in the process of testing specific models, Yak, yak vidomo, you can be in the distance, and no further. In other words, you can be lucky - your Samsung DVD drive will be universal and unimpressive, just like ASUS brought a high rating from the "experts", if you stumble on the skin.

Anyway, when buying a DVD drive, pay respect to three speeches: complete set (OEM or Retail), connection method (IDE or SATA) and fast characteristics. Well, the design, by itself, is more NEC, should be washed on a white case, if it will quickly fall into the eye. Skin trade marksє its triumphs and shortcomings, in protest on this market, as you can’t go about old models of professional quality, the main and primary factor, both earlier, the price of adding up to 1500 rubles

DVD-ROM drive(storing on DVD-ROM (DVD-ROM drive, DVD-R / RW drive) - attachment of a computer, indications for reading optical discs with high-quality recording (DVD), as well as making sound and video CDs. Models of recordable DVD-RW drives, which until 2006 began to be played on the market, were not out of reading, but also to burn / rewrite discs of different formats (DVD and CD).

Dani can be read / written on DVD in the same way as on separate CD-ROMs (div. CD-ROM drive), or in DVD drives, laser prominence is used with a change (up to 0, 63-0, 65 microns against 0.78 microns in CD-ROM), which allows for the development of smaller sizes (0.4 microns versus 0.83 microns in CD-ROM), but at the same time, from the changes in the appearance and the turns of the road and the new technological features of the discs. In addition, the release of the laser in DVD drives of a large exchange of the laser caused the disk ball to be lowered to the point of decreasing the disk ball, which allowed the insertion of two-ball DVD discs (DB, double layer) and the additional insertion of the nose box. Happy drive DVD Construction of the focusing of the laser exchange, without the need to read the data from one ball of a one-sided disc to one ball. For reading / recording double-sided discs, you can choose to use disc drives from two independent laser heads. The current drive is good enough for the last few years and the need to read / write new formats of CDs (DVD and CD). Something before drives CD-ROM drive on DVD, they are available for fast transmission of data, fast access, buffer storage, low quality disc formats (including DVD-R / RW, DVD + R / RW, CD-R / RW) and recording methods, as well as іnshim characteristics.

The speed for reading / burning DVDs is referred to as an additional multiplier (x1, x2, etc.), similar to the latest CD-ROMs, however, one speed is not 150 Kb / s, but 1, 321 MB / s (speed is reading video)). For the production of video files from DVDs, the value of the maximum possible speed of reading is not important, because all files are created with the same video, the protection of the drive can be important when recording / reading data.

Massive release of chicks accumulated in the past for example 1996 rock, protesting wider victoriousness was overridden by more rock. Tse bulo tied, zokrema, about those, which the first versions of accumulators did not allow to grab a special CD-ROM. In addition, there have not been many more copies of DVD-ROM recordings yet, and there have not been enough recordings for the people of Koristuvach. In addition, a lot of transferred DVD-drives are guilty of a short term of vitality from the market of the type of CD-ROM technology. The ear of active release and the enlargement of the accumulation and discs of the designated form can be brought to approximately the other half of 1997 rock. Most active in the victorian of the new nose was seen by the American film producers and game programs.

For example, the 1997 Rock Vinikla Technology of Another Generation (DVD-2). The products, released for the whole technology, have been replaced by the low few in the early release of the annexes, as you cannot read the CD-R and CD-RW, which will gain more and more popularity in the world of decreasing prices on them. In addition, the CD drive works shvidshe, niz DVD drive-one. On the cich noses on the ear of 1998, the number of igor and film in the MPEG-2 format was put on the rock.

Start a computer in our hour without CD-ROM / DVD drive Practically ill. On CDs CDs and DVDs, you can write down the most popular programs, music, documents, digital photographs. You can add both discs with already recorded data (for example, a music CD or a DVD with a movie), as well as special discs, on which you can (one or more times, just from the disc to the drive), write down if I need information.

Krim not call correct name drive», Attachments for reading and recording CD / DVD-disks are also called optical storage devices. Word nakuchuvach to be included in all the annexes that are intended for the collection of chi chitannya danih. For example, hard drive can be called a disk drive. The word "optical" means the method of reading the data from the discs. For CD / DVD drives, reading and recording of these discs is carried out with the help of a special laser exchange.

Usogo іsnu kіlka types CD-ROM and DVD drives, I will write down that without it. Easy to read lectures.

• A smart disk drive CD— ROM letting you get rid of the data from the disks CD, CD— Rі CD— RW. It is not possible to record any additional data from any discs. Such drives are cheaper, they are already outdated and do not get installed in new computers.
• Drive CD— ROM I will write down if possible. On the view of the front version, with the help of such a drive, you can record data on discs with a single-use (CD-R) or bagatorazable (CD-RW) recording.
• Drive DVD. The whole drive is one in the capacity of two drives in front, so that. Allows you to record and read data from CDs, as well as read data from DVDs.
• Drive DVD I will write down if possible. Price is the most universal and popular option for the drive, which is recommended for purchase. With the help of such a drive, you can read and write disks, including CD, CD-R, CD-RW, DVD-R / RW.
• So it is the skin rock itself that makes the most popular disc drives from the readable Blu-ray discs.

Basic types of optical disks

As soon as it sounded, I’ll write down not only from the drive, but from the disks themselves. Vivchimo the main ones the present moment optical disk types

• CD, abo a CD. The simplest version of the optical disc. On such disks, music (music CDs) and other programs are sold. You cannot write to such a disc.
• CD-R disc... On such a disk you can once write down the information you need. It is no longer possible to add something else. On a CD-R disc, you can record up to 880 MB of tribute - it’s hard to write about the disc. Such discs are most often useful for obtaining important information, which may not be familiar to anyone. Tse can buy music, video files too.
• CD-RW disc. This disc can be used as a CD-R disc, it is possible to record on it a lot of times and see the data, but you don’t need it. Such a disc of insurance is about 1000 rewriting cycles, which is not enough, for example, for periodical writing of Word documents, and for recording new files. CD-RW discs costlier, nіzh CD-R.
• DiskDVD-ROM,aboDVD video. DVD-films are sold on such discs. It is not possible to record on such a disc. With the same volume of a single-ball DVD disc, it becomes 4.7 GB, but the size of a CD is larger than that of a CD.
• DiskDVD— Rthat discDVD+ R. So, like on CD-R discs, on DVD-R and DVD + R discs you can one as soon as you write down the tributes you need. It’s a pity, at their own time, the company - the virobniks of optical disks and drives became uncomfortable one on one and became uncompromising enemies, as a result of which there were two absolutely insane one on one standard, DVD + R and DVD-R. Happily, optical drives virobniks have violated the problem, and now it is not important for larger drives, which is a brother's drive; pidtrimuvatimutsya offending tipi disks.
• DiskDVD+ RWіDVD— RW. For analogue CD-RW discs on DVD + RW and DVD-RW, it is possible to record the data of Vrahoyuchi disk volume, equal to 4.7 GB, even manually for saving and backup copy rіznih tributes, for example your musical collection, etc. The problem of the insanity of the standards is here, and the decision is so self-evident small format drives, which can be used as types of drives.
• Diskblu— rey maєmo majestic obsyag yaky allow you to write up to 80 gigabytes of information! Wait a second for an optical accumulator! For a large number of videos on such discs, I will record video with an advanced read, so that I can reach it. maximum quality fіlmu! The part of such a hoard can reach up to 2000 rubles!

Optical drive performance

The speed of the optical drive robotic 52x / 24x / 52x... This means that CD-R discs can be recorded in 52x, CD-RW view from shvidkistyu 24x, and reading CD-R / RW discs is also from shvidkistu 52x. In general, the 1x indicator means the transmission speed, equal to 153 Kbytes / s. Now there is a readiness for the drive from the readout 52 x. To that, we multiply 52 by 153, the result will be 7956 KB / s, tobto. even 8 MB / s.

With compatible CD-ROM drives, DVD-discs can be rewritten to read and write down the data of the cudi shvidshe. The speed of 1 storage unit DVD-ROM is up to 1.35 MB / s, which is similar to the speed of 9x for CD-ROM. To that, modern DVD-ROM drives with 20x readable drives are 180x drives for CD-ROM drives (27 MB / s), I want, obviously, there is no such information for CD-ROM drives.