Product comparison · 2 optical disc drives

ASUS DRW-22B2L optical disc drive Internal vs Samsung SH-S223F DVD-RW, Black

26specifications compared
7differ
19identical
23known for one product only

Key differences

Interface
- DRW-22B2L optical disc drive Internal:EIDE/ATA
- SH-S223F DVD-RW, Black:Serial ATA
CD write speed
- DRW-22B2L optical disc drive Internal:45x
- SH-S223F DVD-RW, Black:48x
DVD+R Double Layer write speed
- DRW-22B2L optical disc drive Internal:12x
- SH-S223F DVD-RW, Black:16x
DVD-RW read speed
- DRW-22B2L optical disc drive Internal:12x
- SH-S223F DVD-RW, Black:40x
Weight
- DRW-22B2L optical disc drive Internal:650 g
- SH-S223F DVD-RW, Black:750 g
Dimensions (WxDxH)
- DRW-22B2L optical disc drive Internal:41.3 x 146 x 170 mm
- SH-S223F DVD-RW, Black:148.2 x 170 x 42 mm

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B2L, SH-S223F DVD-RW, Black
49 specifications	A ASUS DRW-22B2L optical disc drive Internal Model DRW-22B2L View product	B Samsung SH-S223F DVD-RW, Black View product
Performance1 differ
InterfaceDiffers	EIDE/ATA	Serial ATA
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	60000 h	Unknown — not stated by the source
Writing speed2 differ
CD write speedDiffers	45x	48x
DVD+R Double Layer write speedDiffers	12x	16x
CD-R write speedKnown for one	Unknown — not stated by the source	48x
Reading speed1 differ
DVD-RW read speedDiffers	12x	40x
CD-R read speedKnown for one	Unknown — not stated by the source	40x
CD-RW read speedKnown for one	Unknown — not stated by the source	12x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
Access timeidentical
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
Record modesidentical
Disc-at-once (DAO)Known 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
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	650 g	750 g
HeightKnown for one	Unknown — not stated by the source	42 mm
Other features2 differ
Power requirementsKnown for one	DC+5V ±5%,DC+12V ±10 %	Unknown — not stated by the source
Media types supportedDiffers	DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM	DVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-RW DL, DVD-ROM, DVD-Video, CD-R, CD-RW, CD-ROM/XA, CD-ROM, CD-Audio, Video-CD, CD-I (FMV), Photo CD, CD-Extra, CD-TEXT
Dimensions (WxDxH)Differs	41.3 x 146 x 170 mm	148.2 x 170 x 42 mm
Compatible operating systemsKnown for one	Windows 2000, NT, XP, Vista	Unknown — not stated by the source
Device typeKnown for one	Unknown — not stated by the source	DVDRW
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Drive devices burst data transfer rate (PIO)Known for one	Unknown — not stated by the source	16.6MB/ps
Drive devices burst data transfer rate (Ultra DMA)Known for one	Unknown — not stated by the source	33.3MB/ps

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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