Product comparison · 2 optical disc drives

ASUS DRW-22B1S optical disc drive Internal Black vs LG RHT498H optical disc drive Internal Black

16specifications compared
10differ
6identical
36known for one product only

Key differences

CD write speed
- DRW-22B1S optical disc drive Internal Black:48x
- RHT498H optical disc drive Internal Black:40x
CD rewrite speed
- DRW-22B1S optical disc drive Internal Black:32x
- RHT498H optical disc drive Internal Black:12x
CD read speed
- DRW-22B1S optical disc drive Internal Black:48x
- RHT498H optical disc drive Internal Black:16x
Operating relative humidity (H-H)
- DRW-22B1S optical disc drive Internal Black:15 - 80%
- RHT498H optical disc drive Internal Black:5 - 85%
Operating temperature (T-T)
- DRW-22B1S optical disc drive Internal Black:5 - 50 °C
- RHT498H optical disc drive Internal Black:0 - 40 °C
Storage relative humidity (H-H)
- DRW-22B1S optical disc drive Internal Black:15 - 95%
- RHT498H optical disc drive Internal Black:5 - 95%
Storage temperature (T-T)
- DRW-22B1S optical disc drive Internal Black:-40 - 65 °C
- RHT498H optical disc drive Internal Black:-5 - 65 °C
Weight
- DRW-22B1S optical disc drive Internal Black:650 g
- RHT498H optical disc drive Internal Black:3.74 kg

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B1S, RHT498H
52 specifications	A ASUS DRW-22B1S optical disc drive Internal Black Model DRW-22B1S View product	B LG RHT498H optical disc drive Internal Black Model RHT498H View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Performanceidentical
InterfaceKnown for one	IDE/ATA	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Optical disc diameter	120 mm	120 mm
Mean time between failures (MTBF)Known for one	60000 h	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	1 W
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Writing speed2 differ
CD write speedDiffers	48x	40x
CD rewrite speedDiffers	32x	12x
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	32x	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+RW write speedKnown for one	9x	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	16x
CD-R read speedKnown for one	40x	Unknown — not stated by the source
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
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-ROM 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
Access timeidentical
DVD drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	150 ms	Unknown — not stated by the source
Record modesidentical
Disc-at-once (DAO)	Yes	Yes
Multi session	Yes	Yes
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)	Yes	Yes
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Operational conditions4 differ
Operating relative humidity (H-H)Differs	15 - 80%	5 - 85%
Operating temperature (T-T)Differs	5 - 50 °C	0 - 40 °C
Storage relative humidity (H-H)Differs	15 - 95%	5 - 95%
Storage temperature (T-T)Differs	-40 - 65 °C	-5 - 65 °C
Weight & dimensions1 differ
WeightDiffers	650 g	3.74 kg
Other features2 differ
Power requirementsDiffers	DC+5V ±5%,DC+12V ±10 %	AC 100 - 240 V 50/60Hz
Media types supportedKnown for one	DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM	Unknown — not stated by the source
Dimensions (WxDxH)Differs	41.3 x 146 x 170 mm	430 x 49 x 275 mm
Compatible operating systemsKnown for one	Windows 2000, Windows NT, XP, Vista	Unknown — not stated by the source
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Total storage capacityKnown for one	Unknown — not stated by the source	250 GB
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes

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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