Product comparison · 2 optical disc drives

Acer 8X4X24X8X DVD+CDRW Combo for TM740 vs Acer CD-RW 8x4x24 CD-RW Module TM520/210/200

Key differences

Access time
- 8X4X24X8X DVD+CDRW Combo for TM740:120 ms
- CD-RW 8x4x24 CD-RW Module TM520/210/200:105 ms
Minimum system requirements
- 8X4X24X8X DVD+CDRW Combo for TM740:Acer Notebooks TM740
- CD-RW 8x4x24 CD-RW Module TM520/210/200:Acer Notebooks TM520/210/200

Differences highlightedShow differences only

Comparison of 8X4X24X8X DVD+CDRW Combo for TM740, CD-RW 8x4x24 CD-RW Module TM520/210/200
13 specifications	A Acer 8X4X24X8X DVD+CDRW Combo for TM740 View product	B Acer CD-RW 8x4x24 CD-RW Module TM520/210/200 View product
Designidentical
Internal	Yes	Yes
Performanceidentical
Burst transfer rateKnown for one	3.6 MB/s	Unknown — not stated by the source
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	8x
CD rewrite speedKnown for one	Unknown — not stated by the source	4x
Reading speedidentical
DVD read speedKnown for one	24x	Unknown — not stated by the source
CD read speedKnown for one	Unknown — not stated by the source	24x
Access time1 differ
Access timeDiffers	120 ms	105 ms
Packaging content1 differ
Bundled softwareDiffers	Adaptec Easy CD Creator	Adaptec Easy CD-Creator is bundled to assist CD-creation
Other features1 differ
Minimum system requirementsDiffers	Acer Notebooks TM740	Acer Notebooks TM520/210/200
I/O portsKnown for one	Digital surround sound with 5.1 channels	Unknown — not stated by the source
Write methodsKnown for one	Unknown — not stated by the source	Re-write time for a 620MB file is 18-20 minutes

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.