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Product comparison · 2 optical disc drives

HP 443902-001 optical disc drive Internal vs HP 456799-001 optical disc drive Internal DVD Super Multi DL

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  • 4specifications compared
  • 2differ
  • 2identical
  • 13known for one product only

Key differences

  • Interface
    • EIDE/ATA
    • EIDE/ATAPI

Side by side

Differences highlightedShow differences only
17 specifications
A

HP

443902-001 optical disc drive Internal

Model 443902-001

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B

HP

456799-001 optical disc drive Internal DVD Super Multi DL

Model 456799-001

View product
Performance2 differ
PurposeKnown for oneLaptop
Optical drive typeKnown for oneDVD Super Multi DL
InterfaceDiffersEIDE/ATAEIDE/ATAPI
Compatible productsDiffersCompaq 6510b, 6515b, 6710b, 6715b, 8510wCompaq 6520s, Compaq 6720s, Compaq 6820s
Writing speedidentical
CD write speedKnown for one24x
CD rewrite speedKnown for one16x
CD-RW write speedKnown for one5x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one4x
DVD-R write speedKnown for one8x
DVD-RW write speedKnown for one4x
Reading speedidentical
DVD-ROM read speedKnown for one8x
DVD read speedKnown for one8x
Access timeidentical
DVD drive average random access timeKnown for one125 ms
CD-ROM drive average random access timeKnown for one116 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.

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