Product comparison · 2 optical disc drives

LG 18x Super Multi DVD Rewriter, Black Bare Bulk vs LG DVD-ROM GDR8164B

6specifications compared
4differ
2identical
29known for one product only

Key differences

Drive device, buffer size
- 18x Super Multi DVD Rewriter, Black Bare Bulk:2 MB
- DVD-ROM GDR8164B:256 MB
CD read speed
- 18x Super Multi DVD Rewriter, Black Bare Bulk:48x
- DVD-ROM GDR8164B:52x
DVD drive average random access time
- 18x Super Multi DVD Rewriter, Black Bare Bulk:140 ms
- DVD-ROM GDR8164B:160 ms
Dimensions (WxDxH)
- 18x Super Multi DVD Rewriter, Black Bare Bulk:146 x 41.3 x 165 mm
- DVD-ROM GDR8164B:146 x 165 x 41.3 mm

Side by side

Differences highlightedShow differences only

Comparison of 18x Super Multi DVD Rewriter, Black Bare Bulk, DVD-ROM GDR8164B
35 specifications	A LG 18x Super Multi DVD Rewriter, Black Bare Bulk View product	B LG DVD-ROM GDR8164B View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performance1 differ
LightScribeKnown for one	No	Unknown — not stated by the source
Drive device, buffer sizeDiffers	2 MB	256 MB
DVD-ROM transfer rate (sustained mode)Known for one	22.16 MB/s	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	Write: CD-R/RW Read: DVD-RAM, DVD-R/RW, DVD+R/RW, DVD-ROM, DVD+R DL, CD-R/-RW,CD-R/RW CD-ROM Mode 1, 2, CD-DA, CD-ROM XA, Mixed CD, CD-Extra, CD-Text, Photo-CD, Video CD
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
DVD+R Double Layer write speedKnown for one	10x	Unknown — not stated by the source
DVD+R write speedKnown for one	18x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedKnown for one	18x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	48x	52x
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 speedKnown for one	12x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	12x	Unknown — not stated by the source
DVD-ROM 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+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	13x	Unknown — not stated by the source
DVD read speedKnown for one	Unknown — not stated by the source	16x
Access time1 differ
DVD drive average random access timeDiffers	140 ms	160 ms
CD-ROM drive average random access timeKnown for one	125 ms	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	146 x 41.3 x 165 mm	146 x 165 x 41.3 mm
Compatible operating systemsKnown for one	Windows Millennium Edition (Me), Windows 2000 Professional, Windows XP Home Edition / Professional / Media Center Edition	Unknown — not stated by the source
Sustained data rateKnown for one	7.2 MB/s	Unknown — not stated by the source
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	41.3 mm
WeightKnown for one	Unknown — not stated by the source	670 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.

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