Product comparison · 2 optical disc drives

Lenovo CD-RW/DVD-ROM Combo Drive vs Lenovo DVD 8xDVD IDE int f Ultraslim Bay

9specifications compared
6differ
3identical
7known for one product only

Key differences

The Lenovo CD-RW/DVD-ROM Combo Drive has 24 x more CD read speed than the Lenovo DVD 8xDVD IDE int f Ultraslim Bay (48x vs 24x). The Lenovo CD-RW/DVD-ROM Combo Drive has 8 x more DVD read speed than the Lenovo DVD 8xDVD IDE int f Ultraslim Bay (16x vs 8x). The Lenovo CD-RW/DVD-ROM Combo Drive has 30 ms more access time than the Lenovo DVD 8xDVD IDE int f Ultraslim Bay (140 ms vs 110 ms). Operating temperature (T-T): 5 - 45 °C on the Lenovo CD-RW/DVD-ROM Combo Drive, 5 - 35 °C on the Lenovo DVD 8xDVD IDE int f Ultraslim Bay. Dimensions (WxDxH): 149 x 190 x 41.5 mm on the Lenovo CD-RW/DVD-ROM Combo Drive, 128 x 129 x 9.5 mm on the Lenovo DVD 8xDVD IDE int f Ultraslim Bay.

CD read speed
- CD-RW/DVD-ROM Combo Drive:48x
- DVD 8xDVD IDE int f Ultraslim Bay:24x
DVD read speed
- CD-RW/DVD-ROM Combo Drive:16x
- DVD 8xDVD IDE int f Ultraslim Bay:8x
Access time
- CD-RW/DVD-ROM Combo Drive:140 ms
- DVD 8xDVD IDE int f Ultraslim Bay:110 ms
Operating temperature (T-T)
- CD-RW/DVD-ROM Combo Drive:5 - 45 °C
- DVD 8xDVD IDE int f Ultraslim Bay:5 - 35 °C
Weight
- CD-RW/DVD-ROM Combo Drive:900 g
- DVD 8xDVD IDE int f Ultraslim Bay:198 g
Dimensions (WxDxH)
- CD-RW/DVD-ROM Combo Drive:149 x 190 x 41.5 mm
- DVD 8xDVD IDE int f Ultraslim Bay:128 x 129 x 9.5 mm

Side by side

Differences highlightedShow differences only

Comparison of CD-RW/DVD-ROM Combo Drive, DVD 8xDVD IDE int f Ultraslim Bay
16 specifications	A Lenovo CD-RW/DVD-ROM Combo Drive View product	B Lenovo DVD 8xDVD IDE int f Ultraslim Bay View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
Performanceidentical
Drive device, buffer size	2 MB	2 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
Reading speed2 differ
CD read speedDiffers	48x	24x
DVD read speedDiffers	16x	8x
Access time1 differ
Access timeDiffers	140 ms	110 ms
DVD drive average random access timeKnown for one	Unknown — not stated by the source	130 ms
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Operating temperature (T-T)Differs	5 - 45 °C	5 - 35 °C
Weight & dimensions1 differ
WeightDiffers	900 g	198 g
Other features1 differ
Dimensions (WxDxH)Differs	149 x 190 x 41.5 mm	128 x 129 x 9.5 mm
Drive device, transfer rateKnown for one	7.5 MB/s	Unknown — not stated by the source
Media types supportedKnown for one	Unknown — not stated by the source	CD Enhanced, CD-Audio, Photo CD, DVD-ROM, DVD-RW, CD-Extra, CD-I, CD-ROM, CD-RW, CD-Text, DVD+R, DVD+ROM, DVD-R
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 2000, 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.

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