Product comparison · 2 optical disc drives

Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP vs Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase

12specifications compared
10differ
2identical
3known for one product only

Key differences

The Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP has 24 x more CD write speed than the Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase (48x vs 24x). The Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP has 22 x more CD rewrite speed than the Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase (32x vs 10x). The Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP has 8 x more DVD write speed than the Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase (16x vs 8x). Operating temperature (T-T): 5 - 45 °C on the Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP, 5 - 50 °C on the Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase. Dimensions (WxDxH): 149 x 190 x 42 mm on the Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP, 130 x 144 x 14 mm on the Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase.

CD write speed
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:48x
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:24x
CD rewrite speed
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:32x
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:10x
DVD write speed
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:16x
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:8x
CD read speed
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:48x
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:24x
Operating temperature (T-T)
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:5 - 45 °C
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:5 - 50 °C
Weight
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:900 g
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:300 g
Dimensions (WxDxH)
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:149 x 190 x 42 mm
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:130 x 144 x 14 mm
Total storage capacity
- CD-RW DVD 48x32x48 16xDVD IDE ATAP:17 GB
- CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase:4.7 GB

Side by side

Differences highlightedShow differences only

Comparison of CD-RW DVD 48x32x48 16xDVD IDE ATAP, CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase
15 specifications	A Lenovo CD-RW DVD 48x32x48 16xDVD IDE ATAP View product	B Lenovo CD-RW/DVD Combo IV Ultrabay 2000 Drive for X3 UltraBase View product
Designidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Drive device, buffer size	2 MB	2 MB
Writing speed3 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	32x	10x
DVD write speedDiffers	16x	8x
Reading speed1 differ
CD read speedDiffers	48x	24x
Access timeidentical
Access timeKnown for one	140 ms	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Operating temperature (T-T)Differs	5 - 45 °C	5 - 50 °C
Weight & dimensions1 differ
WeightDiffers	900 g	300 g
Other features4 differ
Media types supportedDiffers	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R	CD-Audio, CD Enhanced, CD-Extra, CD-DA, CD-I, CD-R, CD-RW, CD-ROM, Video CD, DVD-RW, Photo CD, DVD-ROM, DVD-RAM, DVD-R, CD-Text
Dimensions (WxDxH)Differs	149 x 190 x 42 mm	130 x 144 x 14 mm
Compatible operating systemsDiffers	Microsoft Windows XP/Windows 2000/Windows Me	Microsoft Windows 2000, Windows XP
Total storage capacityDiffers	17 GB	4.7 GB
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	InterVideo WinDVD

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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