Product comparison · 2 optical disc drives

ASUS DRW-22B2L/B+S/G/AS optical disc drive Internal vs ASUS DRW-24B1LT/BLK/B/AS optical disc drive Internal Black

Key differences

Interface
- DRW-22B2L/B+S/G/AS optical disc drive Internal:IDE/ATA
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:Serial ATA
DVD+R write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:22x
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:24x
DVD-R write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:22x
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:24x
CD read speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:40x
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:48x
DVD drive average random access time
- DRW-22B2L/B+S/G/AS optical disc drive Internal:160 ms
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:140 ms
CD-ROM drive average random access time
- DRW-22B2L/B+S/G/AS optical disc drive Internal:140 ms
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:150 ms
Dimensions (WxDxH)
- DRW-22B2L/B+S/G/AS optical disc drive Internal:41.3 x 146 x 170 mm
- DRW-24B1LT/BLK/B/AS optical disc drive Internal Black:146 x 170 x 41.3 mm

Differences highlightedShow differences only

Comparison of DRW-22B2L/B+S/G/AS, DRW-24B1LT/BLK/B/AS
47 specifications	A ASUS DRW-22B2L/B+S/G/AS optical disc drive Internal Model DRW-22B2L/B+S/G/AS View product	B ASUS DRW-24B1LT/BLK/B/AS optical disc drive Internal Black Model DRW-24B1LT/BLK/B/AS View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Performance1 differ
InterfaceDiffers	IDE/ATA	Serial ATA
LightScribeKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	60000 h
Writing speed2 differ
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD+R write speedDiffers	22x	24x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD-R write speedDiffers	22x	24x
DVD-RAM write speedKnown for one	12x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	40x	48x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	16x
Access time2 differ
DVD drive average random access timeDiffers	160 ms	140 ms
CD-ROM drive average random access timeDiffers	140 ms	150 ms
Record modesidentical
Packet writingKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 85%
Other features1 differ
Dimensions (WxDxH)Differs	41.3 x 146 x 170 mm	146 x 170 x 41.3 mm

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.