Product comparison · 2 optical disc drives

HP 443903-001 optical disc drive Internal DVD±RW vs HP 456799-001 optical disc drive Internal DVD Super Multi DL

12specifications compared
3differ
9identical
6known for one product only

Key differences

Optical drive type
- 443903-001 optical disc drive Internal DVD±RW:DVD±RW
- 456799-001 optical disc drive Internal DVD Super Multi DL:DVD Super Multi DL
Interface
- 443903-001 optical disc drive Internal DVD±RW:EIDE/ATA
- 456799-001 optical disc drive Internal DVD Super Multi DL:EIDE/ATAPI

Side by side

Differences highlightedShow differences only

Comparison of 443903-001, 456799-001
18 specifications	A HP 443903-001 optical disc drive Internal DVD±RW Model 443903-001 View product	B HP 456799-001 optical disc drive Internal DVD Super Multi DL Model 456799-001 View product
Performance3 differ
Optical drive typeDiffers	DVD±RW	DVD Super Multi DL
InterfaceDiffers	EIDE/ATA	EIDE/ATAPI
LightScribeKnown for one	Yes	Unknown — not stated by the source
Compatible productsDiffers	Compaq 6510b, 6515b, 6710b, 6715b, 8510w	Compaq 6520s, Compaq 6720s, Compaq 6820s
PurposeKnown for one	Unknown — not stated by the source	Laptop
Writing speedidentical
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
CD-RW write speedKnown for one	Unknown — not stated by the source	5x
Access timeidentical
DVD drive average random access timeKnown for one	230 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	175 ms	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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