Product comparison · 2 optical disc drives

Lenovo IBM Multi-Burner Plus Optical Drive vs Lenovo USB 2.0 Portable CD-RW Drive

Key differences

Internal
- IBM Multi-Burner Plus Optical Drive:Yes
- USB 2.0 Portable CD-RW Drive:No
CD write speed
- IBM Multi-Burner Plus Optical Drive:40x
- USB 2.0 Portable CD-RW Drive:8x
CD rewrite speed
- IBM Multi-Burner Plus Optical Drive:24x
- USB 2.0 Portable CD-RW Drive:4x
CD read speed
- IBM Multi-Burner Plus Optical Drive:40x
- USB 2.0 Portable CD-RW Drive:24x
Operating relative humidity (H-H)
- IBM Multi-Burner Plus Optical Drive:15 - 85%
- USB 2.0 Portable CD-RW Drive:8 - 85%
Operating temperature (T-T)
- IBM Multi-Burner Plus Optical Drive:5 - 45 °C
- USB 2.0 Portable CD-RW Drive:5 - 40 °C
Dimensions (WxDxH)
- IBM Multi-Burner Plus Optical Drive:149 x 190 x 42 mm
- USB 2.0 Portable CD-RW Drive:140 x 146 x 15 mm

Differences highlightedShow differences only

Comparison of IBM Multi-Burner Plus Optical Drive, USB 2.0 Portable CD-RW Drive
16 specifications	A Lenovo IBM Multi-Burner Plus Optical Drive View product	B Lenovo USB 2.0 Portable CD-RW Drive View product
Design1 differ
InternalDiffers	Yes	No
Writing speed2 differ
CD write speedDiffers	40x	8x
CD rewrite speedDiffers	24x	4x
Reading speed1 differ
CD read speedDiffers	40x	24x
DVD read speedKnown for one	16x	Unknown — not stated by the source
Access timeidentical
Access timeKnown for one	125 ms	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	15 - 85%	8 - 85%
Operating temperature (T-T)Differs	5 - 45 °C	5 - 40 °C
Weight & dimensionsidentical
WeightKnown for one	870 g	Unknown — not stated by the source
Other features3 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-R, CD-I, CD-RW, CD-ROM, CD-Text, Video CD, Photo CD
Dimensions (WxDxH)Differs	149 x 190 x 42 mm	140 x 146 x 15 mm
Compatible operating systemsDiffers	Microsoft Windows XP / Windows 2000 / Windows ME	-Microsoft Windows XP -Microsoft Windows 2000 -Microsoft Windows Me -Microsoft Windows 98
Sustained data rateKnown for one	1.5 MB/s	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	USB

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.