Product comparison · 2 optical disc drives

Lenovo ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo vs Lenovo ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark)

Key differences

Internal
- ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo:Yes
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark):No
CD write speed
- ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo:48x
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark):24x
CD rewrite speed
- ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo:32x
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark):24x
CD read speed
- ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo:48x
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark):24x
Weight
- ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo:700 g
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark):320 g
Dimensions (WxDxH)
- ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo:148 x 184 x 42 mm
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark):144 x 145 x 20 mm

Differences highlightedShow differences only

Comparison of ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo, ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark)
12 specifications	A Lenovo ThinkCentre & Lenovo SATA CD-RW/DVD-ROM Combo View product	B Lenovo ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II (Denmark)View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Drive device, buffer size	2 MB	2 MB
Writing speed2 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	32x	24x
Reading speed1 differ
CD read speedDiffers	48x	24x
DVD read speedKnown for one	16x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	Unknown — not stated by the source	8x
Access timeidentical
CD-ROM drive average random access timeKnown for one	100 ms	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	700 g	320 g
Other features1 differ
Dimensions (WxDxH)Differs	148 x 184 x 42 mm	144 x 145 x 20 mm
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, DVD+R

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.