Product comparison · 2 optical disc drives

Acer 8X4X24X8X DVD+CDRW Combo for TM740 vs Samsung COMBO 24X CDRW+DVD BULK

Key differences

Internal
- 8X4X24X8X DVD+CDRW Combo for TM740:Yes
- COMBO 24X CDRW+DVD BULK:No
DVD read speed
- 8X4X24X8X DVD+CDRW Combo for TM740:24x
- COMBO 24X CDRW+DVD BULK:8x
Access time
- 8X4X24X8X DVD+CDRW Combo for TM740:120 ms
- COMBO 24X CDRW+DVD BULK:110 ms

Differences highlightedShow differences only

Comparison of 8X4X24X8X DVD+CDRW Combo for TM740, COMBO 24X CDRW+DVD BULK
15 specifications	A Acer 8X4X24X8X DVD+CDRW Combo for TM740 View product	B Samsung COMBO 24X CDRW+DVD BULK View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
Burst transfer rateKnown for one	3.6 MB/s	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Writing speedidentical
DVD write speedKnown for one	8x	Unknown — not stated by the source
DVD rewrite speedKnown for one	4x	Unknown — not stated by the source
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	10x
Reading speed1 differ
DVD read speedDiffers	24x	8x
CD read speedKnown for one	Unknown — not stated by the source	24x
Access time1 differ
Access timeDiffers	120 ms	110 ms
DVD drive average random access timeKnown for one	Unknown — not stated by the source	110 ms
Packaging contentidentical
Bundled softwareKnown for one	Adaptec Easy CD Creator	Unknown — not stated by the source
Other featuresidentical
Minimum system requirementsKnown for one	Acer Notebooks TM740	Unknown — not stated by the source
I/O portsKnown for one	Digital surround sound with 5.1 channels	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	148.2 x 42 x 184 mm

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.