Product comparison · 2 optical disc drives

Dell 8x DVD+/-RW vs Dell A0787589 optical disc drive Internal DVD±RW Black

9specifications compared
4differ
5identical
18known for one product only

Key differences

DVD+R write speed
- 8x DVD+/-RW:8x
- A0787589 optical disc drive Internal DVD±RW Black:4x
DVD-R write speed
- 8x DVD+/-RW:8x
- A0787589 optical disc drive Internal DVD±RW Black:4x
CD read speed
- 8x DVD+/-RW:24x
- A0787589 optical disc drive Internal DVD±RW Black:48x

Side by side

Differences highlightedShow differences only

Comparison of 8x DVD+/-RW, A0787589
27 specifications	A Dell 8x DVD+/-RW View product	B Dell A0787589 optical disc drive Internal DVD±RW Black Model A0787589 View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
MountingKnown for one	Unknown — not stated by the source	Horizontal
Performance1 differ
Optical drive type	DVD±RW	DVD±RW
Disc types supportedDiffers	CD, DVD	CD-R, CD-ROM, CD-RW, DVD-R, DVD-RW
LightScribeKnown for one	No	Unknown — not stated by the source
Optical disc diameter	120 mm	120 mm
Compatible productsKnown for one	OptiPlex 990 MT/DT/SFF/USFF / 790/390 MT/DT/SFF	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Desktop
InterfaceKnown for one	Unknown — not stated by the source	EIDE/ATA
Writing speed2 differ
CD write speed	24x	24x
DVD+R write speedDiffers	8x	4x
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedDiffers	8x	4x
CD rewrite speedKnown for one	Unknown — not stated by the source	12x
Reading speed1 differ
CD read speedDiffers	24x	48x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Form factorKnown for one	Unknown — not stated by the source	5.25"

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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