Product comparison · 2 optical disc drives

Lenovo 67Y1372 optical disc drive Internal vs Lenovo USB DVD Burner

Key differences

Internal
- 67Y1372 optical disc drive Internal:Yes
- USB DVD Burner:No
Dimensions (WxDxH)
- 67Y1372 optical disc drive Internal:129.54 x 12.7 x 127 mm
- USB DVD Burner:145 x 155 x 21 mm

Differences highlightedShow differences only

Comparison of 67Y1372, USB DVD Burner
15 specifications	A Lenovo 67Y1372 optical disc drive Internal Model 67Y1372 View product	B Lenovo USB DVD Burner View product
Design1 differ
InternalDiffers	Yes	No
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performanceidentical
Drive device, buffer size	2 MB	2 MB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Burst transfer rateKnown for one	16.6 MB/s	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
Reading speedidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
DVD read speedKnown for one	8x	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Other features1 differ
Dimensions (WxDxH)Differs	129.54 x 12.7 x 127 mm	145 x 155 x 21 mm
Access timeidentical
DVD drive average random access timeKnown for one	120 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	178.6 g	Unknown — not stated by the source

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.