Product comparison · 2 optical disc drives

HP 492559-001 optical disc drive Internal vs LG GSA-4165B optical disc drive Internal White

13specifications compared
8differ
5identical
19known for one product only

Key differences

Interface
- 492559-001 optical disc drive Internal:Serial ATA
- GSA-4165B optical disc drive Internal White:IDE/ATA
CD write speed
- 492559-001 optical disc drive Internal:24x
- GSA-4165B optical disc drive Internal White:40x
CD rewrite speed
- 492559-001 optical disc drive Internal:16x
- GSA-4165B optical disc drive Internal White:32x
DVD+R write speed
- 492559-001 optical disc drive Internal:8x
- GSA-4165B optical disc drive Internal White:16x
DVD-R write speed
- 492559-001 optical disc drive Internal:8x
- GSA-4165B optical disc drive Internal White:16x
CD read speed
- 492559-001 optical disc drive Internal:24x
- GSA-4165B optical disc drive Internal White:48x
DVD-ROM read speed
- 492559-001 optical disc drive Internal:8x
- GSA-4165B optical disc drive Internal White:16x
CD-ROM drive average random access time
- 492559-001 optical disc drive Internal:150 ms
- GSA-4165B optical disc drive Internal White:125 ms

Side by side

Differences highlightedShow differences only

Comparison of 492559-001, GSA-4165B
32 specifications	A HP 492559-001 optical disc drive Internal Model 492559-001 View product	B LG GSA-4165B optical disc drive Internal White Model GSA-4165B View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
Performance1 differ
InterfaceDiffers	Serial ATA	IDE/ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Compatible productsKnown for one	EliteBook 2530p	Unknown — not stated by the source
Writing speed4 differ
CD write speedDiffers	24x	40x
CD rewrite speedDiffers	16x	32x
DVD+R write speedDiffers	8x	16x
DVD-R write speedDiffers	8x	16x
DVD+R Double Layer write speedKnown for one	4x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	4x	Unknown — not stated by the source
Reading speed2 differ
CD read speedDiffers	24x	48x
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	48x
DVD+R read speedKnown for one	Unknown — not stated by the source	10x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-ROM read speedDiffers	8x	16x
DVD-RW read speedKnown for one	Unknown — not stated by the source	16x
DVD+RW read speedKnown for one	Unknown — not stated by the source	10x
Access time1 differ
CD-ROM drive average random access timeDiffers	150 ms	125 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Unknown — not stated by the source	Yes
Session-at-once (SAO)Known for one	Unknown — not stated by the source	Yes
Track-at-once (TAO)Known for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	900 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 184.4 x 40.1 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/ME/2000 Professional/XP Home Edition,Professional/Media Center Edition

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.

More optical disc drive comparisons

All optical disc drive comparisons