Product comparison · 2 optical disc drives

Dell 16X DVD±RW vs HP 685419-001 optical disc drive Internal DVD-ROM Black

Key differences

Product colour
- 16X DVD±RW:Grey
- 685419-001 optical disc drive Internal DVD-ROM Black:Black
Optical drive type
- 16X DVD±RW:DVD±RW
- 685419-001 optical disc drive Internal DVD-ROM Black:DVD-ROM

Differences highlightedShow differences only

Comparison of 16X DVD±RW, 685419-001
20 specifications	A Dell 16X DVD±RW View product	B HP 685419-001 optical disc drive Internal DVD-ROM Black Model 685419-001 View product
Design1 differ
Product colourDiffers	Grey	Black
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performance2 differ
Optical drive typeDiffers	DVD±RW	DVD-ROM
Disc types supportedKnown for one	CD-R, CD-RW, DVD+RW, DVD-RW	Unknown — not stated by the source
Compatible productsDiffers	Dell Precision Workstation T3500	EliteBook 2570p
PurposeKnown for one	Unknown — not stated by the source	Laptop
Writing speedidentical
CD write speedKnown for one	16x	Unknown — not stated by the source
Other featuresidentical
Connector(s)Known for one	7pin SATA	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB requiredKnown for one	No	Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	8x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	160 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	140 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.