BenQ CD 652A 52x IDE Int Black 1pk bulk vs BenQ CD 656A 56x IDE int Retail

Comparison of CD 652A 52x IDE Int Black 1pk bulk, CD 656A 56x IDE int Retail

9 specifications	A BenQ CD 652A 52x IDE Int Black 1pk bulkView product	B BenQ CD 656A 56x IDE int RetailView product
Designidentical
Internal	Yes	Yes
Performanceidentical
Drive device, buffer size	0.125 MB	0.125 MB
Burst transfer rate	33.3 MB/s	33.3 MB/s
Reading speed1 differ
CD read speedDiffers	52x	56x
Access timeidentical
Access time	90 ms	90 ms
Weight & dimensionsidentical
Weight	1 kg	1 kg
Other featuresidentical
Media types supported	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	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
Dimensions (WxDxH)	148 x 198 x 42 mm	148 x 198 x 42 mm
Mac compatibilityKnown for one	—Unknown — not stated by the source	No

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.