Product comparison · 2 optical disc drives

HP 16X DVD/RW SATA SuperMulti DL vs HP 456799-001 optical disc drive Internal DVD Super Multi DL

6specifications compared
5differ
1identical
15known for one product only

Key differences

Interface
- 16X DVD/RW SATA SuperMulti DL:Serial ATA
- 456799-001 optical disc drive Internal DVD Super Multi DL:EIDE/ATAPI
CD write speed
- 16X DVD/RW SATA SuperMulti DL:40x
- 456799-001 optical disc drive Internal DVD Super Multi DL:24x
CD rewrite speed
- 16X DVD/RW SATA SuperMulti DL:32x
- 456799-001 optical disc drive Internal DVD Super Multi DL:16x
CD read speed
- 16X DVD/RW SATA SuperMulti DL:40x
- 456799-001 optical disc drive Internal DVD Super Multi DL:24x
DVD-ROM read speed
- 16X DVD/RW SATA SuperMulti DL:16x
- 456799-001 optical disc drive Internal DVD Super Multi DL:8x

Side by side

Differences highlightedShow differences only

Comparison of 16X DVD/RW SATA SuperMulti DL, 456799-001
21 specifications	A HP 16X DVD/RW SATA SuperMulti DL View product	B HP 456799-001 optical disc drive Internal DVD Super Multi DL Model 456799-001 View product
Performance1 differ
PurposeKnown for one	Unknown — not stated by the source	Laptop
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
InterfaceDiffers	Serial ATA	EIDE/ATAPI
Compatible productsKnown for one	Unknown — not stated by the source	Compaq 6520s, Compaq 6720s, Compaq 6820s
Writing speed2 differ
CD write speedDiffers	40x	24x
CD rewrite speedDiffers	32x	16x
CD-RW write speedKnown for one	Unknown — not stated by the source	5x
DVD+R write speedKnown for one	Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	Unknown — not stated by the source	4x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-RW write speedKnown for one	Unknown — not stated by the source	4x
Reading speed2 differ
CD read speedDiffers	40x	24x
DVD-ROM read speedDiffers	16x	8x
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-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
Other featuresidentical
Dimensions (WxDxH)Known for one	150 x 203 x 44 mm	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.

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