Product comparison · 2 optical disc drives

Lenovo 08K9865 optical disc drive Internal vs Lenovo 57Y6487 optical disc drive

Key differences

Internal
- 08K9865 optical disc drive Internal:Yes
- 57Y6487 optical disc drive:No
CD write speed
- 08K9865 optical disc drive Internal:16x
- 57Y6487 optical disc drive:24x
CD rewrite speed
- 08K9865 optical disc drive Internal:10x
- 57Y6487 optical disc drive:4x
Weight
- 08K9865 optical disc drive Internal:210 g
- 57Y6487 optical disc drive:320 g
Dimensions (WxDxH)
- 08K9865 optical disc drive Internal:128 x 129 x 9.5 mm
- 57Y6487 optical disc drive:134 x 140 x 18 mm

Differences highlightedShow differences only

Comparison of 08K9865, 57Y6487
9 specifications	A Lenovo 08K9865 optical disc drive Internal Model 08K9865 View product	B Lenovo 57Y6487 optical disc drive Model 57Y6487 View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
Drive device, buffer size	2 MB	2 MB
Writing speed2 differ
CD write speedDiffers	16x	24x
CD rewrite speedDiffers	10x	4x
Reading speedidentical
CD read speed	24x	24x
DVD-ROM read speed	8x	8x
Access timeidentical
Access timeKnown for one	Unknown — not stated by the source	140 ms
Weight & dimensions1 differ
WeightDiffers	210 g	320 g
Other features1 differ
Dimensions (WxDxH)Differs	128 x 129 x 9.5 mm	134 x 140 x 18 mm

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.