Product comparison · 2 optical disc drives

Lenovo Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe vs Samsung SH-R522C optical disc drive Internal White

Key differences

Internal
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:No
- SH-R522C optical disc drive Internal White:Yes
CD write speed
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:24x
- SH-R522C optical disc drive Internal White:52x
CD rewrite speed
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:16x
- SH-R522C optical disc drive Internal White:32x
CD read speed
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:24x
- SH-R522C optical disc drive Internal White:52x
Access time
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:95 ms
- SH-R522C optical disc drive Internal White:100 ms
Weight
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:600 g
- SH-R522C optical disc drive Internal White:740 g
Dimensions (WxDxH)
- Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe:144 x 140 x 17 mm
- SH-R522C optical disc drive Internal White:148.2 x 184 x 42 mm

Differences highlightedShow differences only

Comparison of Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe, SH-R522C
18 specifications	A Lenovo Freecom FS-50 DVD+/-RW 8x Double Layer Drive with LightScribe View product	B Samsung SH-R522C optical disc drive Internal White Model SH-R522C View product
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Unknown — not stated by the source	White
Writing speed2 differ
CD write speedDiffers	24x	52x
CD rewrite speedDiffers	16x	32x
Reading speed1 differ
CD read speedDiffers	24x	52x
DVD read speedKnown for one	8x	Unknown — not stated by the source
Access time1 differ
DVD drive average random access timeKnown for one	100 ms	Unknown — not stated by the source
Access timeDiffers	95 ms	100 ms
Weight & dimensions1 differ
WeightDiffers	600 g	740 g
Other features1 differ
Dimensions (WxDxH)Differs	144 x 140 x 17 mm	148.2 x 184 x 42 mm
DVD+R speedKnown for one	8x	Unknown — not stated by the source
DVD+RW speedKnown for one	4x	Unknown — not stated by the source
DVD-R speedKnown for one	8x	Unknown — not stated by the source
DVD-RW speedKnown for one	4x	Unknown — not stated by the source
Media types supportedKnown for one	Unknown — not stated by the source	CD-R, CD-RW, CD-DA, CD-ROM, CD-ROM/XA, Video-CD,CD-I,Photo-CD, CD-EXTRA, CD-TEXT
Technical featuresKnown for one	Unknown — not stated by the source	CD-RW 700/650 CD-R 800/700/650/550
Performanceidentical
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Burst transfer rateKnown 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.