Product comparison · 2 optical disc drives

Lenovo 42T2551 optical disc drive Internal DVD-RW Multicolour vs Samsung SH-D163C, 10-pk

4specifications compared
3differ
1identical
25known for one product only

Key differences

Product colour
- 42T2551 optical disc drive Internal DVD-RW Multicolour:Multicolour
- SH-D163C, 10-pk:Black
Mounting
- 42T2551 optical disc drive Internal DVD-RW Multicolour:Horizontal
- SH-D163C, 10-pk:Vertical/Horizontal
CD read speed
- 42T2551 optical disc drive Internal DVD-RW Multicolour:24x
- SH-D163C, 10-pk:48x

Side by side

Differences highlightedShow differences only

Comparison of 42T2551, SH-D163C, 10-pk
29 specifications	A Lenovo 42T2551 optical disc drive Internal DVD-RW Multicolour Model 42T2551 View product	B Samsung SH-D163C, 10-pk View product
Design2 differ
Internal	Yes	Yes
Product colourDiffers	Multicolour	Black
MountingDiffers	Horizontal	Vertical/Horizontal
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
PurposeKnown for one	Laptop	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Disc types supportedKnown for one	CD, DVD	Unknown — not stated by the source
LightScribeKnown for one	No	Unknown — not stated by the source
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Compatible productsKnown for one	IBM/Lenovo ThinkPad - T500 2055-xxx IBM/Lenovo ThinkPad - T500 2056-xxx IBM/Lenovo ThinkPad - T500 2081-xxx IBM/Lenovo ThinkPad - T500 2082-xxx IBM/Lenovo ThinkPad - T500 2083-xxx IBM/Lenovo ThinkPad - T500 2087-xxx IBM/Lenovo ThinkPad - T500 2088-xxx IBM/Lenovo ThinkPad - T500 2089-xxx IBM/Lenovo T	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	24x	48x
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	40x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD+RW read speedKnown for one	Unknown — not stated by the source	8x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	140 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	130 ms
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	148.2 x 170 x 42 mm
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Quantity per boxKnown for one	Unknown — not stated by the source	10 pc(s)
Writing speedidentical
CD write speedKnown for one	24x	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	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.

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