Product comparison · 2 optical disc drives

Lenovo CD 48xspd EIDE int black vs Lenovo CD-RW 48x32x48 Max Drive IDE int

Key differences

Drive device, buffer size
- CD 48xspd EIDE int black:0.125 MB
- CD-RW 48x32x48 Max Drive IDE int:2 MB
Access time
- CD 48xspd EIDE int black:85 ms
- CD-RW 48x32x48 Max Drive IDE int:100 ms
Operating relative humidity (H-H)
- CD 48xspd EIDE int black:10 - 80%
- CD-RW 48x32x48 Max Drive IDE int:8 - 80%
Weight
- CD 48xspd EIDE int black:1.2 kg
- CD-RW 48x32x48 Max Drive IDE int:1 kg
Dimensions (WxDxH)
- CD 48xspd EIDE int black:146 x 203 x 42 mm
- CD-RW 48x32x48 Max Drive IDE int:149 x 185 x 42 mm

Differences highlightedShow differences only

Comparison of CD 48xspd EIDE int black, CD-RW 48x32x48 Max Drive IDE int
18 specifications	A Lenovo CD 48xspd EIDE int black View product	B Lenovo CD-RW 48x32x48 Max Drive IDE int View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Performance1 differ
Drive device, buffer sizeDiffers	0.125 MB	2 MB
Burst transfer rateKnown for one	16.6 MB/s	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100.000 h	Unknown — not stated by the source
Access time1 differ
Access timeDiffers	85 ms	100 ms
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 80%	8 - 80%
Weight & dimensions1 differ
WeightDiffers	1.2 kg	1 kg
Other features3 differ
Media types supportedDiffers	CD-ROM Mode-1 & Mode-2 data, CD-ROM XA, CD Audio, CD-I, Photo CD, Video CD, CD-R, CD-RW, CD-DA & Enhanced CD	CD-ROM, CD-R, CD-RW
Storage capacityKnown for one	650 MB	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 203 x 42 mm	149 x 185 x 42 mm
Compatible operating systemsDiffers	Microsoft Windows 98/Windows NT 4.0/Windows ME/Windows 2000	Microsoft Windows Me/Windows 2000/Windows XP
Sustained data rateKnown for one	3 MB/s	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	1 x ATA-33 - 40 pin IDC
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x

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.