Product comparison · 2 optical disc drives

Lenovo IBM MULTIBURNER PLUS vs Lenovo IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000

Key differences

Drive device, buffer size
- IBM MULTIBURNER PLUS:1 MB
- IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000:2 MB
CD rewrite speed
- IBM MULTIBURNER PLUS:16x
- IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000:24x
CD read speed
- IBM MULTIBURNER PLUS:32x
- IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000:24x
Operating temperature (T-T)
- IBM MULTIBURNER PLUS:5 - 45 °C
- IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000:5 - 35 °C
Weight
- IBM MULTIBURNER PLUS:920 g
- IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000:250 g
Dimensions (WxDxH)
- IBM MULTIBURNER PLUS:148 x 190 x 42 mm
- IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000:136 x 140 x 15 mm

Differences highlightedShow differences only

Comparison of IBM MULTIBURNER PLUS, IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000
17 specifications	A Lenovo IBM MULTIBURNER PLUS View product	B Lenovo IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000 View product
Designidentical
InternalKnown for one	Unknown — not stated by the source	No
Performance1 differ
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0
Drive device, buffer sizeDiffers	1 MB	2 MB
Writing speed1 differ
CD write speed	24x	24x
CD rewrite speedDiffers	16x	24x
DVD write speed	8x	8x
DVD rewrite speedKnown for one	4x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	32x	24x
DVD read speedKnown for one	12x	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 45 °C	5 - 35 °C
Operating relative humidity (H-H)Known for one	15 - 85%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	920 g	250 g
Other features1 differ
Media types supportedKnown for one	Unknown — not stated by the source	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R
Dimensions (WxDxH)Differs	148 x 190 x 42 mm	136 x 140 x 15 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 2000 (Service Pack 4 and later)/Windows XP
I/O portsKnown for one	Unknown — not stated by the source	USB
Total storage capacityKnown for one	17 GB	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.