LG DVD-RW GH22NS vs Samsung SH-D162D optical disc drive Internal Black

Comparison of DVD-RW GH22NS, SH-D162D

36 specifications	A LG DVD-RW GH22NSView product	B Samsung SH-D162D optical disc drive Internal Black Model SH-D162D View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
MountingKnown for one	—Unknown — not stated by the source	Vertical/Horizontal
Performance1 differ
InterfaceDiffers	Serial ATA	EIDE/ATA
Drive device, buffer sizeKnown for one	—Unknown — not stated by the source	0.256 MB
Writing speedidentical
CD write speedKnown for one	48x	—Unknown — not stated by the source
CD rewrite speedKnown for one	32x	—Unknown — not stated by the source
CD-R write speedKnown for one	48x	—Unknown — not stated by the source
CD-RW write speedKnown for one	32x	—Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	12x	—Unknown — not stated by the source
DVD+R write speedKnown for one	22x	—Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	—Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	12x	—Unknown — not stated by the source
DVD-R write speedKnown for one	22x	—Unknown — not stated by the source
DVD-RAM write speedKnown for one	12x	—Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	—Unknown — not stated by the source
Reading speedidentical
CD read speed	48x	48x
CD-R read speed	48x	48x
CD-ROM read speedKnown for one	48x	—Unknown — not stated by the source
CD-RW read speedKnown for one	40x	—Unknown — not stated by the source
DVD+R read speedKnown for one	16x	—Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	—Unknown — not stated by the source
DVD-R read speed	16x	16x
DVD-RAM read speedKnown for one	12x	—Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	—Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	—Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	—Unknown — not stated by the source
DVD+RW read speedKnown for one	12x	—Unknown — not stated by the source
DVD read speedKnown for one	—Unknown — not stated by the source	16x
Other featuresidentical
Compatible operating systemsKnown for one	Windows XP, 2000, ME, Vista x64/32	—Unknown — not stated by the source
Media types supportedKnown for one	—Unknown — not stated by the source	DVD-RAM, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-ROM, DVD-Video, CD-R,CD-RW, CD-DA, CD-ROM, CD-ROM/XA,Video-CD, CD-I, Photo CD, CD-EXTRA, CD-TEXT
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	148.2 x 184 x 42 mm
Number of optical discsKnown for one	—Unknown — not stated by the source	1 discs
Access timeidentical
DVD drive average random access timeKnown for one	—Unknown — not stated by the source	110 ms
CD-ROM drive average random access timeKnown for one	—Unknown — not stated by the source	100 ms
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	750 g

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.