Product comparison · 2 optical disc drives

HP 16x DVD+-RW SATA 1st drive f/ xw9400 vs HP SPS-DRV DVD+/-RW Fixed Bay internal

Key differences

CD write speed
- 16x DVD+-RW SATA 1st drive f/ xw9400:0x
- SPS-DRV DVD+/-RW Fixed Bay internal:16x
CD rewrite speed
- 16x DVD+-RW SATA 1st drive f/ xw9400:0x
- SPS-DRV DVD+/-RW Fixed Bay internal:10x
DVD+RW write speed
- 16x DVD+-RW SATA 1st drive f/ xw9400:16x
- SPS-DRV DVD+/-RW Fixed Bay internal:4x
DVD-RW write speed
- 16x DVD+-RW SATA 1st drive f/ xw9400:16x
- SPS-DRV DVD+/-RW Fixed Bay internal:2x
CD read speed
- 16x DVD+-RW SATA 1st drive f/ xw9400:0x
- SPS-DRV DVD+/-RW Fixed Bay internal:24x

Differences highlightedShow differences only

Comparison of 16x DVD+-RW SATA 1st drive f/ xw9400, SPS-DRV DVD+/-RW Fixed Bay internal
11 specifications	A HP 16x DVD+-RW SATA 1st drive f/ xw9400 View product	B HP SPS-DRV DVD+/-RW Fixed Bay internal View product
Designidentical
Internal	Yes	Yes
Writing speed4 differ
CD write speedDiffers	0x	16x
CD rewrite speedDiffers	0x	10x
DVD+R write speedKnown for one	Unknown — not stated by the source	4x
DVD+RW write speedDiffers	16x	4x
DVD-R write speedKnown for one	Unknown — not stated by the source	4x
DVD-RW write speedDiffers	16x	2x
Reading speed1 differ
CD read speedDiffers	0x	24x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	8x
Performanceidentical
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
LightScribeKnown for one	Yes	Unknown — not stated by the source

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.