Product comparison · 2 optical disc drives

BenQ DVD DW1650 Black Retail vs Samsung SH-R522C optical disc drive Internal White

9specifications compared
6differ
3identical
16known for one product only

Key differences

Product colour
- DVD DW1650 Black Retail:Black
- SH-R522C optical disc drive Internal White:White
CD write speed
- DVD DW1650 Black Retail:48x
- SH-R522C optical disc drive Internal White:52x
CD read speed
- DVD DW1650 Black Retail:48x
- SH-R522C optical disc drive Internal White:52x
Weight
- DVD DW1650 Black Retail:820 g
- SH-R522C optical disc drive Internal White:740 g
Dimensions (WxDxH)
- DVD DW1650 Black Retail:178 x 146 x 42 mm
- SH-R522C optical disc drive Internal White:148.2 x 184 x 42 mm

Side by side

Differences highlightedShow differences only

Comparison of DVD DW1650 Black Retail, SH-R522C
25 specifications	A BenQ DVD DW1650 Black Retail View product	B Samsung SH-R522C optical disc drive Internal White Model SH-R522C View product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Black	White
Performanceidentical
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Drive device, buffer size	2 MB	2 MB
Burst transfer rateKnown for one	Unknown — not stated by the source	16.6 MB/s
Writing speed1 differ
CD write speedDiffers	48x	52x
CD rewrite speed	32x	32x
Reading speed1 differ
CD read speedDiffers	48x	52x
DVD read speedKnown for one	16x	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	8 - 80%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	820 g	740 g
Other features2 differ
Media types supportedDiffers	DVD+R DL 8.5GB, DVD-R DL 8.5GB, DVD+R 4.7GB, DVD+RW 4.7GB, DVD-R 4.7GB,DVD-RW 4.7GB (Close session), DVD-5, DVD-9, DVD-10, CD-DA, CD-ROM XA (m1, m2f1/m2f2), CD-R, CD-RW, Bootable CD, Photo CD (single & multi-session), Video CD, Super Video CD, CD-Extra, Mixed-mode CD, CD-Text, CD-Graphics	CD-R, CD-RW, CD-DA, CD-ROM, CD-ROM/XA, Video-CD,CD-I,Photo-CD, CD-EXTRA, CD-TEXT
Dimensions (WxDxH)Differs	178 x 146 x 42 mm	148.2 x 184 x 42 mm
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III 550MHz	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	0.1 GB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP / 2000 / ME / 98SE	Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
DVD+R speedKnown for one	16x	Unknown — not stated by the source
DVD+RW speedKnown for one	8x	Unknown — not stated by the source
DVD-R speedKnown for one	16x	Unknown — not stated by the source
DVD-RW speedKnown for one	6x	Unknown — not stated by the source
Technical featuresKnown for one	Unknown — not stated by the source	CD-RW 700/650 CD-R 800/700/650/550
Access timeidentical
Access timeKnown for one	Unknown — not stated by the source	100 ms

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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