Product comparison · 2 optical disc drives

Lenovo THINKPAD CD-RW/DVD-ROM COMBO II ULTRABAY SLIM DRIVE vs Lenovo THINKPAD MULTI-BURNER PLUS ULTRABAY ENHANCED DRIVE

Key differences

CD rewrite speed
- THINKPAD CD-RW/DVD-ROM COMBO II ULTRABAY SLIM DRIVE:24x
- THINKPAD MULTI-BURNER PLUS ULTRABAY ENHANCED DRIVE:10x
Access time
- THINKPAD CD-RW/DVD-ROM COMBO II ULTRABAY SLIM DRIVE:160 ms
- THINKPAD MULTI-BURNER PLUS ULTRABAY ENHANCED DRIVE:110 ms
Dimensions (WxDxH)
- THINKPAD CD-RW/DVD-ROM COMBO II ULTRABAY SLIM DRIVE:128 x 129 x 9.5 mm
- THINKPAD MULTI-BURNER PLUS ULTRABAY ENHANCED DRIVE:128 x 129 x 12.7 mm

Differences highlightedShow differences only

Comparison of THINKPAD CD-RW/DVD-ROM COMBO II ULTRABAY SLIM DRIVE, THINKPAD MULTI-BURNER PLUS ULTRABAY ENHANCED DRIVE
17 specifications	A Lenovo THINKPAD CD-RW/DVD-ROM COMBO II ULTRABAY SLIM DRIVE View product	B Lenovo THINKPAD MULTI-BURNER PLUS ULTRABAY ENHANCED DRIVE View product
Designidentical
Internal	Yes	Yes
Performanceidentical
Drive device, buffer size	2 MB	2 MB
Writing speed1 differ
CD write speed	24x	24x
CD rewrite speedDiffers	24x	10x
Reading speedidentical
CD read speed	24x	24x
DVD read speed	8x	8x
Access time1 differ
Access timeDiffers	160 ms	110 ms
Operational conditionsidentical
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Operating temperature (T-T)	5 - 50 °C	5 - 50 °C
Weight & dimensionsidentical
Weight	210 g	210 g
Other features3 differ
Media types supportedDiffers	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R
Dimensions (WxDxH)Differs	128 x 129 x 9.5 mm	128 x 129 x 12.7 mm
Compatible operating systemsDiffers	Microsoft Windows 2000, Microsoft Windows XP	-Microsoft Windows 2000 -Microsoft Windows XP
DVD+R speedKnown for one	Unknown — not stated by the source	8x
DVD+RW speedKnown for one	Unknown — not stated by the source	4x
DVD-R speedKnown for one	Unknown — not stated by the source	8x
DVD-RW speedKnown for one	Unknown — not stated by the source	4x

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.