Product comparison · 2 optical disc drives

Dell 429-15889 optical disc drive Internal DVD±R/RW Black vs Dell MK845 optical disc drive Internal CD-RW Grey

Key differences

Product colour
- 429-15889 optical disc drive Internal DVD±R/RW Black:Black
- MK845 optical disc drive Internal CD-RW Grey:Grey
Optical drive type
- 429-15889 optical disc drive Internal DVD±R/RW Black:DVD±R/RW
- MK845 optical disc drive Internal CD-RW Grey:CD-RW

Differences highlightedShow differences only

Comparison of 429-15889, MK845
16 specifications	A Dell 429-15889 optical disc drive Internal DVD±R/RW Black Model 429-15889 View product	B Dell MK845 optical disc drive Internal CD-RW Grey Model MK845 View product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Black	Grey
Disc loading type	Tray	Tray
Performance3 differ
PurposeKnown for one	Laptop	Unknown — not stated by the source
Optical drive typeDiffers	DVD±R/RW	CD-RW
Disc types supportedDiffers	CD, CD-R, CD-ROM, CD-RW, DVD+RW, DVD-R, DVD-ROM, DVD-RW	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R
LightScribeKnown for one	No	Unknown — not stated by the source
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Compatible productsDiffers	Dell Latitude E6320/E6520/E6420/E6420 ATG/E6220	OptiPlex 745, 755, GX620; Latitude ATG D620, ATG D630, D520, D531, D620, D630, D631, D820, D830, XFR D630; Precision M4300Precision M65
Reading speedidentical
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
CD read speedKnown for one	Unknown — not stated by the source	24x
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
Other featuresidentical
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs

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.