Product comparison · 2 optical disc drives

Acer ODD External DVD-Dual DL TM3000 (Option) vs LG GCC 4522B

6specifications compared
6differ
0identical
16known for one product only

Key differences

Internal
- ODD External DVD-Dual DL TM3000 (Option):No
- GCC 4522B:Yes
Interface
- ODD External DVD-Dual DL TM3000 (Option):FireWire
- GCC 4522B:IDE/ATA
CD write speed
- ODD External DVD-Dual DL TM3000 (Option):24x
- GCC 4522B:52x
CD rewrite speed
- ODD External DVD-Dual DL TM3000 (Option):10x
- GCC 4522B:32x
CD read speed
- ODD External DVD-Dual DL TM3000 (Option):24x
- GCC 4522B:52x
DVD read speed
- ODD External DVD-Dual DL TM3000 (Option):8x
- GCC 4522B:16x

Side by side

Differences highlightedShow differences only

Comparison of ODD External DVD-Dual DL TM3000 (Option), GCC 4522B
22 specifications	A Acer ODD External DVD-Dual DL TM3000 (Option)View product	B LG GCC 4522B View product
Design1 differ
InternalDiffers	No	Yes
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance1 differ
InterfaceDiffers	FireWire	IDE/ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Writing speed2 differ
CD write speedDiffers	24x	52x
CD rewrite speedDiffers	10x	32x
DVD+R Double Layer write speedKnown for one	2.4x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	4x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-RW write speedKnown for one	4x	Unknown — not stated by the source
Reading speed2 differ
CD read speedDiffers	24x	52x
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	4x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	2.4x	Unknown — not stated by the source
DVD+RW read speedKnown for one	4x	Unknown — not stated by the source
DVD read speedDiffers	8x	16x
Other featuresidentical
Media types supportedKnown for one	CD-R, CD-RW, DVD-R, DVD+R, DVD+RW, DVD+R DL (Double Layer), DVD-RW	Unknown — not stated by the source
Write methodsKnown for one	Unknown — not stated by the source	Disc at once, Session at once, Track at once, Variable packet writing, Fixed packet writing, Multi-session
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 165 x 41.3 mm
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	700 g

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.

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