Product comparison · 2 optical disc drives

HP 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black vs HP 653022-001 optical disc drive Internal Blu-Ray RW Black

Key differences

Optical drive type
- 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black:Blu-Ray DVD Combo
- 653022-001 optical disc drive Internal Blu-Ray RW Black:Blu-Ray RW
DVD+R Double Layer write speed
- 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black:4x
- 653022-001 optical disc drive Internal Blu-Ray RW Black:6x
DVD-R Double Layer write speed
- 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black:4x
- 653022-001 optical disc drive Internal Blu-Ray RW Black:6x
DVD drive average random access time
- 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black:180 ms
- 653022-001 optical disc drive Internal Blu-Ray RW Black:185 ms
BD-ROM average random access time
- 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black:230 ms
- 653022-001 optical disc drive Internal Blu-Ray RW Black:205 ms
CD-ROM drive average random access time
- 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black:190 ms
- 653022-001 optical disc drive Internal Blu-Ray RW Black:165 ms

Differences highlightedShow differences only

Comparison of 653021-001, 653022-001
24 specifications	A HP 653021-001 optical disc drive Internal Blu-Ray DVD Combo Black Model 653021-001 View product	B HP 653022-001 optical disc drive Internal Blu-Ray RW Black Model 653022-001 View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Performance1 differ
Purpose	Laptop	Laptop
Optical drive typeDiffers	Blu-Ray DVD Combo	Blu-Ray RW
Interface	Serial ATA	Serial ATA
LightScribe	No	No
Compatible products	EliteBook 8560w	EliteBook 8560w
Writing speed2 differ
CD write speed	24x	24x
CD rewrite speed	16x	16x
BD-R write speedKnown for one	Unknown — not stated by the source	6x
BD-RE rewrite speedKnown for one	Unknown — not stated by the source	2x
DVD+R Double Layer write speedDiffers	4x	6x
DVD+R write speed	8x	8x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedDiffers	4x	6x
DVD-R write speed	8x	8x
DVD-RAM write speed	5x	5x
DVD-RW write speed	6x	6x
Reading speedidentical
CD read speed	24x	24x
BD-ROM read speed	6x	6x
DVD-ROM read speed	8x	8x
Access time3 differ
DVD drive average random access timeDiffers	180 ms	185 ms
BD-ROM average random access timeDiffers	230 ms	205 ms
CD-ROM drive average random access timeDiffers	190 ms	165 ms

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.