Product comparison · 2 optical disc drives

ASUS DRW-22B2S optical disc drive Internal Black vs Samsung SW-248BEN optical disc drive Internal White

15specifications compared
10differ
5identical
32known for one product only

Key differences

Product colour
- DRW-22B2S optical disc drive Internal Black:Black
- SW-248BEN optical disc drive Internal White:White
Drive device, buffer size
- DRW-22B2S optical disc drive Internal Black:2 MB
- SW-248BEN optical disc drive Internal White:8 MB
CD rewrite speed
- DRW-22B2S optical disc drive Internal Black:32x
- SW-248BEN optical disc drive Internal White:48x
CD-RW write speed
- DRW-22B2S optical disc drive Internal Black:32x
- SW-248BEN optical disc drive Internal White:16x
CD read speed
- DRW-22B2S optical disc drive Internal Black:48x
- SW-248BEN optical disc drive Internal White:40x
CD-ROM drive average random access time
- DRW-22B2S optical disc drive Internal Black:140 ms
- SW-248BEN optical disc drive Internal White:110 ms
Operating temperature (T-T)
- DRW-22B2S optical disc drive Internal Black:5 - 50 °C
- SW-248BEN optical disc drive Internal White:5 - 45 °C
Storage temperature (T-T)
- DRW-22B2S optical disc drive Internal Black:-40 - 65 °C
- SW-248BEN optical disc drive Internal White:-25 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B2S, SW-248BEN
47 specifications	A ASUS DRW-22B2S optical disc drive Internal Black Model DRW-22B2S View product	B Samsung SW-248BEN optical disc drive Internal White Model SW-248BEN View product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Black	White
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance1 differ
InterfaceKnown for one	IDE/ATA	Unknown — not stated by the source
Drive device, buffer sizeDiffers	2 MB	8 MB
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Writing speed2 differ
CD write speed	48x	48x
CD rewrite speedDiffers	32x	48x
CD-R write speed	48x	48x
CD-RW write speedDiffers	32x	16x
DVD+R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD+R write speedKnown for one	22x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD-R write speedKnown for one	22x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	12x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	48x	40x
CD-R read speed	40x	40x
CD-RW read speed	40x	40x
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	12x	Unknown — not stated by the source
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
Access time1 differ
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeDiffers	140 ms	110 ms
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
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 conditions2 differ
Operating temperature (T-T)Differs	5 - 50 °C	5 - 45 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-25 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions1 differ
WeightDiffers	650 g	770 g
Other features1 differ
Power requirementsKnown for one	DC+5V ±5%,DC+12V ±10 %	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 170 x 41.3 mm	148.2 x 184 x 42 mm
Compatible operating systemsKnown for one	Windows 2000, Windows NT, XP, Vista	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	60000 dB	Unknown — not stated by the source
Media types supportedKnown for one	Unknown — not stated by the source	CD-DA/ROM/ROM XA/Plus/Extra/Photo/Video/Enhanced/I/FMV/R/RW/TEXT

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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