Dell DVD-ROM SATA 8x vs Dell External 8x DVD+/-RW USB Drive

Comparison of DVD-ROM SATA 8x, External 8x DVD+/-RW USB Drive

17 specifications	A Dell DVD-ROM SATA 8xView product	B Dell External 8x DVD+/-RW USB DriveView product
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Black	—Unknown — not stated by the source
Performanceidentical
Compatible productsKnown for one	—Unknown — not stated by the source	Vostro V13
InterfaceKnown for one	Serial ATA	—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 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-R write speedKnown for one	—Unknown — not stated by the source	8x
DVD-RAM write speedKnown for one	—Unknown — not stated by the source	5x
DVD-RW write speedKnown for one	—Unknown — not stated by the source	6x
Reading speedidentical
CD read speedKnown for one	—Unknown — not stated by the source	24x
DVD read speedKnown for one	8x	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	341 g
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	155 x 155 x 19 mm
Media types supportedKnown for one	CD-ROM, DVD-ROM	—Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	—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.