Product comparison · 2 optical disc drives

ASUS DRW-22B3L optical disc drive DVD±R/RW Black vs ASUS DRW-22B3S optical disc drive Internal Black

39specifications compared
7differ
32identical
16known for one product only

Key differences

Internal
- DRW-22B3L optical disc drive DVD±R/RW Black:No
- DRW-22B3S optical disc drive Internal Black:Yes
DVD-ROM read speed
- DRW-22B3L optical disc drive DVD±R/RW Black:16x
- DRW-22B3S optical disc drive Internal Black:12x
Power requirements
- DRW-22B3L optical disc drive DVD±R/RW Black:5 - 12V
- DRW-22B3S optical disc drive Internal Black:+5V ±5%, +12V ±10%
Dimensions (WxDxH)
- DRW-22B3L optical disc drive DVD±R/RW Black:146 x 170 x 41 mm
- DRW-22B3S optical disc drive Internal Black:1460 x 1700 x 410 mm
Minimum processor
- DRW-22B3L optical disc drive DVD±R/RW Black:Intel Pentium 300 MHz
- DRW-22B3S optical disc drive Internal Black:Pentium 300 MHz
Minimum storage drive space
- DRW-22B3L optical disc drive DVD±R/RW Black:120 MB
- DRW-22B3S optical disc drive Internal Black:10 GB

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B3L, DRW-22B3S
55 specifications	A ASUS DRW-22B3L optical disc drive DVD±R/RW Black Model DRW-22B3L View product	B ASUS DRW-22B3S optical disc drive Internal Black Model DRW-22B3S View product
Design1 differ
InternalDiffers	No	Yes
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performanceidentical
Optical drive typeKnown for one	DVD±R/RW	Unknown — not stated by the source
LightScribeKnown for one	Yes	Unknown — not stated by the source
Reading speed1 differ
DVD-ROM read speedDiffers	16x	12x
CD-R read speedKnown for one	Unknown — not stated by the source	48x
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Over-burn writingKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Random writeKnown for one	Yes	Unknown — not stated by the source
Sequential writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Other features5 differ
Power requirementsDiffers	5 - 12V	+5V ±5%, +12V ±10%
Media types supportedKnown for one	Audio CD, Video CD, CD-I, CD-Extra, Photo CD, CD-Text, CD-ROM/XA, Multi-session CD, DVD Video	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 170 x 41 mm	1460 x 1700 x 410 mm
Minimum processorDiffers	Intel Pentium 300 MHz	Pentium 300 MHz
Minimum storage drive spaceDiffers	120 MB	10 GB
Compatible operating systemsDiffers	Windows 7 Windows Vista Windows XP	Windows 7/Vista/XP
Dimensions (W x D x H) (imperial)Known for one	1458 x 1699.3 x 408.9 mm (57.4 x 66.9 x 16.1")	Unknown — not stated by the source
Weight (imperial)Known for one	294.8 kg (650 lbs)	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	DC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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