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ASUS DRW-20B1LT optical disc drive Internal

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With these drives you can read and record DVDs and/or CDs in all kinds of formats. Please note the difference between DVD+R and DVD-R when buying a DVD burner, often drives can write only to one of those two media types, sometimes to both. When you buy a drive that only supports one type, you will always have to be careful to choose the right writable DVD discs in the shop. Newer DVD drives also support writing to Dual Layer DVDs. This kind of discs have a storage capacity of 8.5 GB instead of the usual 4.7 GB. DVD (re)writers generally can read and write CDs also, but only some CD (re)writers can read DVDs.
Optical Disc Drives
Icecat Product ID :
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Info modified on: 04 Apr 2019 09:13:41
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Long product name ASUS DRW-20B1LT optical disc drive Internal :
The short editorial description of ASUS DRW-20B1LT optical disc drive Internal

DRW-20B1LT (Black/Silver)
ASUS DRW-20B1LT optical disc drive Internal:
The official marketing text of ASUS DRW-20B1LT optical disc drive Internal as supplied by the manufacturer

LightScribe Drive enables personalized and professional labels
The ASUS DRW-20B1LT is the Light Scribe drive enables CD images and disc labels to be burned onto disc using the same drive that is used to burn the data. Make a label wherever and whenever you want with your PC or burner. Simple, Compatible and Flexible.

Short summary description ASUS DRW-20B1LT optical disc drive Internal:
This short summary of the ASUS DRW-20B1LT optical disc drive Internal data-sheet is auto-generated and uses the product title and the first six key specs.

ASUS DRW-20B1LT, Vertical/Horizontal, Ultra-ATA/133, 2 MB, 120 mm, 60000 h, 48x

Long summary description ASUS DRW-20B1LT optical disc drive Internal:
This is an auto-generated long summary of ASUS DRW-20B1LT optical disc drive Internal based on the first three specs of the first five spec groups.

ASUS DRW-20B1LT. Mounting: Vertical/Horizontal. Interface: Ultra-ATA/133, Drive device, buffer size: 2 MB, Optical disc diameter: 120 mm. CD write speed: 48x, DVD+R write speed: 20x, CD rewrite speed: 32x. CD read speed: 40x, CD-RW read speed: 40x, DVD-ROM read speed: 16x. DVD drive average random access time: 140 ms, CD-ROM drive average random access time: 150 ms

Internal *
Interface *
Drive device, buffer size
2 MB
Optical disc diameter
120 mm
Mean time between failures (MTBF)
60000 h
Writing speed
CD write speed *
CD rewrite speed
DVD+R write speed *
DVD-R write speed
DVD-R Double Layer write speed
DVD+R Double Layer write speed
DVD+RW write speed
DVD-RW write speed
Reading speed
CD read speed *
CD-RW read speed
DVD-ROM read speed
DVD-R Double Layer read speed
DVD+R Double Layer read speed
Access time
DVD drive average random access time
140 ms
CD-ROM drive average random access time
150 ms
Record modes
Track-at-once (TAO)
Disc-at-once (DAO)
Session-at-once (SAO)
Multi session
Packet writing
Variable packet
Sequential writing
Random write
Operational conditions
Operating relative humidity (H-H)
20 - 85%
Operating temperature (T-T)
5 - 45 °C
Storage temperature (T-T)
-20 - 60 °C
Storage relative humidity (H-H)
10 - 90%
Weight & dimensions
41.3 mm
610 g
Other features
Power requirements
DC+5V ±5%,DC+12V ±10 %
Media types supported
DVD-ROM, DVD+/-RW, DVD+/-R, Photo CD, Video CD, CD-DA, CD-Extra, CD-Text, CD-R, CD-RW, DVD-RAM
Dimensions (WxDxH)
146 x 170 x 41.3 mm
Compatible operating systems
Windows 2000, Windows 98, Windows NT, XP, Vista
Source Testseek summary Average rating
2013-09-22 03:44:10
Uk has collected 2 expert reviews for ASUS DRW-20B1LT optical disc drive Internal but no overall score was given. Click below and use Uk to find all ratings, product awards and conclusions.
Source Review comments Score
2013-09-22 03:44:03
Time seems to be a very valuable thing these days. Whether you are in school or in the work force, there doesnt seem to be enough hours in the day to complete your work in one place. It seems for me, at least, that I am constantly backing up or trans...
Good Lower CPU usage, SATA makes for much cleaner looking case, Easy installation, Includes a copy of Nero...
Bad Needs a MolextoSATA power cable converter for older PSUs, Slower speeds then the IDE drive...
Bottom line Over all, the Asus drive was a let down. There is no reason that an IDE drive that has been out for over a year now should be taking on and beating a newer, \"faster\" drive in bottom-end tests. Running at the specified 20x speed will definitely add s...
2013-09-22 03:44:06
September 2008ASUSTek Computer Inc. has been active in the computer industry for a good number of years manufacturing motherboards, graphics cards, notebook computers as well as optical drives. You might read more in depth information regarding the A...
Good Generally good DVDR/±RW writing quality and performance, Very fast 48x CDR and 32x CDRW writing, Can burn selected DVD±R media faster than its rated speed, Excellent reading performance and reliability, Can read and write mini DVD media.
Bad DVD±RW writing quality could be improved.
Bottom line PositiveGenerally good DVD-R/±RW writing quality and performance.Very fast 48x CD-R and 32x CD-RW writingCan burn selected DVD±R media faster than its rated speed.Excellent reading performance and reliability.Can read and write mini DVD media.NegativeDVD±...
Brand Image Product code Product Stock Price from
ASUS DRW-20B1LT optical disc drive Internal Black ASUS DRW-20B1LT optical disc drive Internal Black
(show image)
90-D40D9F-UAN10 DRW-20B1LT 0.00
(excl. VAT)
0 (incl. VAT)