LG GP08LU30 optical disc drive Black vs LG GT40N optical disc drive Internal DVD±R/RW

Comparison of GP08LU30, GT40N

32 specifications	A LG GP08LU30 optical disc drive Black Model GP08LU30 View product	B LG GT40N optical disc drive Internal DVD±R/RW Model GT40N View product
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Black	—Unknown — not stated by the source
Performanceidentical
Optical drive typeKnown for one	—Unknown — not stated by the source	DVD±R/RW
InterfaceKnown for one	—Unknown — not stated by the source	Serial ATA
Writing speedidentical
DVD+R Double Layer 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 Double Layer write speedKnown for one	—Unknown — not stated by the source	6x
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-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
DVD+R read speedKnown for one	—Unknown — not stated by the source	8x
DVD-R Double Layer read speedKnown for one	—Unknown — not stated by the source	8x
DVD-R read speedKnown for one	—Unknown — not stated by the source	8x
DVD-RAM read speedKnown for one	—Unknown — not stated by the source	5x
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+R Double Layer 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 read speedKnown for one	8x	—Unknown — not stated by the source
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
Weight & dimensionsidentical
HeightKnown for one	—Unknown — not stated by the source	12.7 mm
WeightKnown for one	—Unknown — not stated by the source	162 g
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	128 x 127 x 12.7 mm
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7, Windows VistaTM, Windows XP

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.