HP A2U57UT optical disc drive DVD±RW Black vs LG CP40NG10 optical disc drive

Comparison of A2U57UT, CP40NG10

41 specifications	A HP A2U57UT optical disc drive DVD±RW Black Model A2U57UT View product	B LG CP40NG10 optical disc drive Model CP40NG10 View product
Designidentical
Product colourKnown for one	Black	—Unknown — not stated by the source
Performanceidentical
Drive device, buffer sizeKnown for one	—Unknown — not stated by the source	2 MB
Optical drive typeKnown for one	DVD±RW	—Unknown — not stated by the source
Disc types supportedKnown for one	CD, CD-R, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD+RW DL, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW, DVD-RW DL	—Unknown — not stated by the source
LightScribeKnown for one	Yes	—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
Writing speedidentical
CD-R write speedKnown for one	—Unknown — not stated by the source	24x
CD-RW write speedKnown for one	—Unknown — not stated by the source	24x
DVD+R write speedKnown for one	—Unknown — not stated by the source	6x
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	6x
DVD-RW write speedKnown for one	—Unknown — not stated by the source	6x
Reading speedidentical
CD-R read speedKnown for one	—Unknown — not stated by the source	24x
CD-ROM read speedKnown for one	—Unknown — not stated by the source	24x
CD-RW read speedKnown for one	—Unknown — not stated by the source	24x
BD-R read speedKnown for one	—Unknown — not stated by the source	6x
BD-RE read speedKnown for one	—Unknown — not stated by the source	6x
BD-ROM read speedKnown for one	—Unknown — not stated by the source	6x
DVD-ROM read speedKnown for one	—Unknown — not stated by the source	8x
DVD-RW read speedKnown for one	—Unknown — not stated by the source	8x
DVD+RW read speedKnown for one	—Unknown — not stated by the source	8x
CD read speedKnown for one	24x	—Unknown — not stated by the source
Access timeidentical
BD-ROM average random access timeKnown for one	—Unknown — not stated by the source	200 ms
CD-ROM drive average random access timeKnown for one	—Unknown — not stated by the source	160 ms
DVD-RAM access timeKnown for one	—Unknown — not stated by the source	200 ms
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	160 mm
DepthKnown for one	—Unknown — not stated by the source	153 mm
HeightKnown for one	—Unknown — not stated by the source	22 mm
WeightKnown for one	—Unknown — not stated by the source	380 g
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7, Windows Vista, Windows XP, Mac OS
Dimensions (WxDxH)Known for one	18.5 x 135 x 151 mm	—Unknown — not stated by the source
Minimum RAMKnown for one	512 MB	—Unknown — not stated by the source
Minimum processorKnown for one	Pentium III 1.0GHz	—Unknown — not stated by the source
Minimum storage drive spaceKnown for one	100 MB	—Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	—Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	HP LightScribe	—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.