Product comparison · 2 optical disc drives

BenQ CD 656A 56x IDE Int Bulk vs Samsung TS-H492A WRDH 52x32x52 16xDVD EIDE

Key differences

Drive device, buffer size
- CD 656A 56x IDE Int Bulk:0.125 MB
- TS-H492A WRDH 52x32x52 16xDVD EIDE:2 MB
CD read speed
- CD 656A 56x IDE Int Bulk:56x
- TS-H492A WRDH 52x32x52 16xDVD EIDE:52x
Access time
- CD 656A 56x IDE Int Bulk:90 ms
- TS-H492A WRDH 52x32x52 16xDVD EIDE:120 ms
Weight
- CD 656A 56x IDE Int Bulk:1 kg
- TS-H492A WRDH 52x32x52 16xDVD EIDE:750 g
Dimensions (WxDxH)
- CD 656A 56x IDE Int Bulk:148 x 198 x 42 mm
- TS-H492A WRDH 52x32x52 16xDVD EIDE:148.2 x 184 x 42 mm

Differences highlightedShow differences only

Comparison of CD 656A 56x IDE Int Bulk, TS-H492A WRDH 52x32x52 16xDVD EIDE
12 specifications	A BenQ CD 656A 56x IDE Int Bulk View product	B Samsung TS-H492A WRDH 52x32x52 16xDVD EIDE View product
Performance1 differ
Drive device, buffer sizeDiffers	0.125 MB	2 MB
Burst transfer rateKnown for one	33.3 MB/s	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	52x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
Reading speed1 differ
CD read speedDiffers	56x	52x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Access time1 differ
Access timeDiffers	90 ms	120 ms
Weight & dimensions1 differ
WeightDiffers	1 kg	750 g
Other features2 differ
Media types supportedDiffers	CD-audio, CD-ROM (mode 1 and mode 2), CD-ROM XA (mode 2, form 2), CD-Plus, CD-i / FMV, Video CD, Photo CD (single- & multi-session), I-TRAX enhanced CD, Karaoke CD, CD-R, CD-RW	DVD-RAM, DVD-R/RW, DVD-ROM, DVD-Viedo, CD-R/RW, CD-ROM/XA, CD-ROM, Video-CD, CD-I, Photo CD, CD-DA, CD-Extra,CD-TEXT
Dimensions (WxDxH)Differs	148 x 198 x 42 mm	148.2 x 184 x 42 mm
Mac compatibilityKnown for one	No	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.