Product comparison · 2 optical disc drives

HP 682550-001 optical disc drive Internal DVD-ROM Black vs HP dvd557s optical disc drive DVD±R/RW Black

5specifications compared
4differ
1identical
16known for one product only

Key differences

Internal
- 682550-001 optical disc drive Internal DVD-ROM Black:Yes
- dvd557s optical disc drive DVD±R/RW Black:No
Optical drive type
- 682550-001 optical disc drive Internal DVD-ROM Black:DVD-ROM
- dvd557s optical disc drive DVD±R/RW Black:DVD±R/RW
Interface
- 682550-001 optical disc drive Internal DVD-ROM Black:Serial ATA
- dvd557s optical disc drive DVD±R/RW Black:USB 2.0
LightScribe
- 682550-001 optical disc drive Internal DVD-ROM Black:No
- dvd557s optical disc drive DVD±R/RW Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of 682550-001, dvd557s
21 specifications	A HP 682550-001 optical disc drive Internal DVD-ROM Black Model 682550-001 View product	B HP dvd557s optical disc drive DVD±R/RW Black Model dvd557s View product
Design1 differ
InternalDiffers	Yes	No
Product colour	Black	Black
Performance3 differ
Optical drive typeDiffers	DVD-ROM	DVD±R/RW
InterfaceDiffers	Serial ATA	USB 2.0
LightScribeDiffers	No	Yes
Optical disc diameterKnown for one	Unknown — not stated by the source	120 mm
PurposeKnown for one	Desktop	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
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	8x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Reading speedidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	203 mm	Unknown — not stated by the source
HeightKnown for one	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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