Acer 8X4X24X8X DVD+CDRW Combo for TM740 vs Acer DVD/RW 16x black

Comparison of 8X4X24X8X DVD+CDRW Combo for TM740, DVD/RW 16x black

22 specifications	A Acer 8X4X24X8X DVD+CDRW Combo for TM740View product	B Acer DVD/RW 16x blackView product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	—Unknown — not stated by the source	Black
Performanceidentical
InterfaceKnown for one	—Unknown — not stated by the source	IDE/ATA
Burst transfer rateKnown for one	3.6 MB/s	—Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	—Unknown — not stated by the source	Yes
CD rewrite speedKnown for one	—Unknown — not stated by the source	Yes
DVD+R Double Layer write speedKnown for one	—Unknown — not stated by the source	Yes
DVD+R write speedKnown for one	—Unknown — not stated by the source	Yes
DVD+RW write speedKnown for one	—Unknown — not stated by the source	Yes
DVD-R Double Layer write speedKnown for one	—Unknown — not stated by the source	Yes
DVD-R write speedKnown for one	—Unknown — not stated by the source	Yes
DVD-RW write speedKnown for one	—Unknown — not stated by the source	Yes
DVD write speedKnown for one	8x	—Unknown — not stated by the source
DVD rewrite speedKnown for one	4x	—Unknown — not stated by the source
Reading speed1 differ
CD read speedKnown for one	—Unknown — not stated by the source	Yes
DVD-R Double Layer read speedKnown for one	—Unknown — not stated by the source	Yes
DVD+R Double Layer read speedKnown for one	—Unknown — not stated by the source	Yes
DVD read speedDiffers	24x	16x
Access timeidentical
Access timeKnown for one	120 ms	—Unknown — not stated by the source
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

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.