Product comparison · 2 optical disc drives

Lenovo GP20N Portable vs Samsung SW-240BEA optical disc drive Internal

8specifications compared
7differ
1identical
22known for one product only

Key differences

Internal
- GP20N Portable:No
- SW-240BEA optical disc drive Internal:Yes
CD write speed
- GP20N Portable:24x
- SW-240BEA optical disc drive Internal:40x
CD rewrite speed
- GP20N Portable:4x
- SW-240BEA optical disc drive Internal:40x
DVD-RW write speed
- GP20N Portable:8x
- SW-240BEA optical disc drive Internal:12x
CD read speed
- GP20N Portable:24x
- SW-240BEA optical disc drive Internal:40x
Weight
- GP20N Portable:370 g
- SW-240BEA optical disc drive Internal:750 g
Dimensions (WxDxH)
- GP20N Portable:153 x 163 x 24 mm
- SW-240BEA optical disc drive Internal:148.2 x 184 x 42 mm

Side by side

Differences highlightedShow differences only

Comparison of GP20N Portable, SW-240BEA
30 specifications	A Lenovo GP20N Portable View product	B Samsung SW-240BEA optical disc drive Internal Model SW-240BEA View product
Design1 differ
InternalDiffers	No	Yes
Disc loading type	Tray	Tray
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Product colourKnown for one	White	Unknown — not stated by the source
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	EIDE/ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Writing speed3 differ
CD write speedDiffers	24x	40x
CD rewrite speedDiffers	4x	40x
CD-R write speedKnown for one	Unknown — not stated by the source	40x
DVD-RW write speedDiffers	8x	12x
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	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	6x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	24x	40x
CD-R read speedKnown for one	Unknown — not stated by the source	40x
CD-ROM read speedKnown for one	Unknown — not stated by the source	40x
CD-RW read speedKnown for one	Unknown — not stated by the source	32x
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 - 45 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 55 °C
Weight & dimensions1 differ
WeightDiffers	370 g	750 g
Other features1 differ
Media types supportedKnown for one	Unknown — not stated by the source	CD-DA/ROM/Form 1/Form 2/Plus/Extra/Photo/Video/Enhanced/I/Fmv/R/RW/TEXT
Dimensions (WxDxH)Differs	153 x 163 x 24 mm	148.2 x 184 x 42 mm
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Read speedKnown for one	Unknown — not stated by the source	16.6 MB/s

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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