Product comparison · 2 optical disc drives

Lenovo IBM Multi-Burner Plus Optical Drive vs Lenovo IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE

Key differences

CD write speed
- IBM Multi-Burner Plus Optical Drive:40x
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:24x
CD rewrite speed
- IBM Multi-Burner Plus Optical Drive:24x
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:10x
CD read speed
- IBM Multi-Burner Plus Optical Drive:40x
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:24x
DVD read speed
- IBM Multi-Burner Plus Optical Drive:16x
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:8x
Access time
- IBM Multi-Burner Plus Optical Drive:125 ms
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:110 ms
Weight
- IBM Multi-Burner Plus Optical Drive:870 g
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:215 g
Dimensions (WxDxH)
- IBM Multi-Burner Plus Optical Drive:149 x 190 x 42 mm
- IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE:128 x 129 x 12.7 mm

Differences highlightedShow differences only

Comparison of IBM Multi-Burner Plus Optical Drive, IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE
15 specifications	A Lenovo IBM Multi-Burner Plus Optical Drive View product	B Lenovo IBM THINKPAD CD-RW/DVD-ROM COMBO ULTRABAY ENHANCED DRIVE 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 speed2 differ
CD write speedDiffers	40x	24x
CD rewrite speedDiffers	24x	10x
Reading speed2 differ
CD read speedDiffers	40x	24x
DVD read speedDiffers	16x	8x
Access time1 differ
Access timeDiffers	125 ms	110 ms
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	15 - 85%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 45 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	870 g	215 g
Other features2 differ
Media types supportedKnown for one	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R	Unknown — not stated by the source
Dimensions (WxDxH)Differs	149 x 190 x 42 mm	128 x 129 x 12.7 mm
Compatible operating systemsDiffers	Microsoft Windows XP / Windows 2000 / Windows ME	-Microsoft Windows 2000 -Windows XP
Sustained data rateKnown for one	1.5 MB/s	Unknown — not stated by the source

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.