Product comparison · 2 optical disc drives

HP 16X DVD/RW SATA SuperMulti DL vs HP 443902-001 optical disc drive Internal

Key differences

Interface
- 16X DVD/RW SATA SuperMulti DL:Serial ATA
- 443902-001 optical disc drive Internal:EIDE/ATA
CD read speed
- 16X DVD/RW SATA SuperMulti DL:40x
- 443902-001 optical disc drive Internal:24x

Differences highlightedShow differences only

Comparison of 16X DVD/RW SATA SuperMulti DL, 443902-001
17 specifications	A HP 16X DVD/RW SATA SuperMulti DL View product	B HP 443902-001 optical disc drive Internal Model 443902-001 View product
Performance1 differ
InterfaceDiffers	Serial ATA	EIDE/ATA
Compatible productsKnown for one	Unknown — not stated by the source	Compaq 6510b, 6515b, 6710b, 6715b, 8510w
Writing speedidentical
CD write speedKnown for one	40x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	40x	24x
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	8x	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	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD read speedKnown for one	Unknown — not stated by the source	8x
Other featuresidentical
Dimensions (WxDxH)Known for one	150 x 203 x 44 mm	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	125 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	116 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.