Product comparison · 2 optical disc drives

Lenovo Blu-ray Burner / HD DVD Player vs Lenovo ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland)

6specifications compared
5differ
1identical
30known for one product only

Key differences

Internal
- Blu-ray Burner / HD DVD Player:Yes
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland):No
CD write speed
- Blu-ray Burner / HD DVD Player:40x
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland):24x
CD read speed
- Blu-ray Burner / HD DVD Player:40x
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland):24x
Weight
- Blu-ray Burner / HD DVD Player:900 g
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland):300 g
Dimensions (WxDxH)
- Blu-ray Burner / HD DVD Player:146 x 185 x 41.3 mm
- ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland):144 x 145 x 20 mm

Side by side

Differences highlightedShow differences only

Comparison of Blu-ray Burner / HD DVD Player, ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland)
36 specifications	A Lenovo Blu-ray Burner / HD DVD Player View product	B Lenovo ThinkPlus USB 2.0 CD-RW/DVD-ROM Combo II Drive (Switzerland)View product
Design1 differ
InternalDiffers	Yes	No
Writing speed1 differ
CD write speedDiffers	40x	24x
CD-R write speedKnown for one	40x	Unknown — not stated by the source
CD-RW write speedKnown for one	24x	Unknown — not stated by the source
BD-R write speedKnown for one	4x	Unknown — not stated by the source
BD-RE rewrite speedKnown for one	2x	Unknown — not stated by the source
BD-RE write speedKnown for one	2x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	4x	Unknown — not stated by the source
DVD+R write speedKnown for one	16x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	4x	Unknown — not stated by the source
DVD-R write speedKnown for one	16x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	40x	24x
CD-R read speedKnown for one	40x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
BD-ROM read speedKnown for one	6x	Unknown — not stated by the source
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R9 read speedKnown for one	3x	Unknown — not stated by the source
DVD-RW read speedKnown for one	16x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW 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
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
BD-ROM average random access timeKnown for one	180 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	150 ms	Unknown — not stated by the source
Weight & dimensions1 differ
HeightKnown for one	41.3 mm	Unknown — not stated by the source
WeightDiffers	900 g	300 g
Other features1 differ
Dimensions (WxDxH)Differs	146 x 185 x 41.3 mm	144 x 145 x 20 mm
Maximum data transfer rateKnown for one	1536 Mbit/s	Unknown — not stated by the source
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
Performanceidentical
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB

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.

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