Product comparison · 2 optical disc drives

Acer DVD reader combo CD/RW slimline vs LG GSA-E20N optical disc drive DVD-RW

5specifications compared
4differ
1identical
15known for one product only

Key differences

Internal
- DVD reader combo CD/RW slimline:Yes
- GSA-E20N optical disc drive DVD-RW:No
CD write speed
- DVD reader combo CD/RW slimline:24x
- GSA-E20N optical disc drive DVD-RW:48x
CD rewrite speed
- DVD reader combo CD/RW slimline:24x
- GSA-E20N optical disc drive DVD-RW:32x
CD read speed
- DVD reader combo CD/RW slimline:24x
- GSA-E20N optical disc drive DVD-RW:48x

Side by side

Differences highlightedShow differences only

Comparison of DVD reader combo CD/RW slimline, GSA-E20N
20 specifications	A Acer DVD reader combo CD/RW slimline View product	B LG GSA-E20N optical disc drive DVD-RW Model GSA-E20N View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
InterfaceKnown for one	IDE/ATA	Unknown — not stated by the source
Writing speed2 differ
CD write speedDiffers	24x	48x
CD rewrite speedDiffers	24x	32x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD+R write speedKnown for one	Unknown — not stated by the source	16x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	10x
DVD-R write speedKnown for one	Unknown — not stated by the source	16x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	12x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
Reading speed1 differ
CD read speedDiffers	24x	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
DVD-ROM read speed	16x	16x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	175 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	120 ms
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	160 x 230 x 50 mm
Size (imperial)Known for one	13.3 cm (5.25")	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.

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