Product comparison · 2 optical disc drives

HP 685502-001 optical disc drive Internal DVD Super Multi DL Black vs HP External USB DVD Drive

6specifications compared
4differ
2identical
24known for one product only

Key differences

Internal
- 685502-001 optical disc drive Internal DVD Super Multi DL Black:Yes
- External USB DVD Drive:No
Product colour
- 685502-001 optical disc drive Internal DVD Super Multi DL Black:Black
- External USB DVD Drive:Stainless steel
Interface
- 685502-001 optical disc drive Internal DVD Super Multi DL Black:Serial ATA
- External USB DVD Drive:USB 2.0
Compatible products
- 685502-001 optical disc drive Internal DVD Super Multi DL Black:EliteBook 2570p
- External USB DVD Drive:Windows XP/Vista/7/8

Side by side

Differences highlightedShow differences only

Comparison of 685502-001, External USB DVD Drive
30 specifications	A HP 685502-001 optical disc drive Internal DVD Super Multi DL Black Model 685502-001 View product	B HP External USB DVD Drive View product
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Black	Stainless steel
MountingKnown for one	Unknown — not stated by the source	Horizontal
Performance2 differ
Purpose	Laptop	Laptop
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
InterfaceDiffers	Serial ATA	USB 2.0
Compatible productsDiffers	EliteBook 2570p	Windows XP/Vista/7/8
Writing speedidentical
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
CD-R write speedKnown for one	24x	Unknown — not stated by the source
CD-RW write speedKnown for one	24x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	365 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	240 x 220 x 60 mm
Package weightKnown for one	Unknown — not stated by the source	710 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 152 x 18 mm
Backup rate compressed performanceKnown for one	Unknown — not stated by the source	8.5 GB/h
Size (imperial)Known for one	Unknown — not stated by the source	14.6 cm (5.75")

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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