LG GCC 4522B vs LG GCE8527B optical disc drive Internal

Comparison of GCC 4522B, GCE8527B

16 specifications	A LG GCC 4522BView product	B LG GCE8527B optical disc drive Internal Model GCE8527B View product
Designidentical
Internal	Yes	Yes
Disc loading type	Tray	Tray
Performanceidentical
Drive device, buffer size	2 MB	2 MB
InterfaceKnown for one	IDE/ATA	—Unknown — not stated by the source
Writing speedidentical
CD write speed	52x	52x
CD rewrite speed	32x	32x
DVD write speedKnown for one	—Unknown — not stated by the source	No
Reading speedidentical
CD read speed	52x	52x
DVD read speedKnown for one	16x	—Unknown — not stated by the source
Access timeidentical
CD-ROM drive average random access timeKnown for one	—Unknown — not stated by the source	160 ms
Weight & dimensionsidentical
Weight	700 g	700 g
Packaging contentidentical
Bundled softwareKnown for one	—Unknown — not stated by the source	Window 98, Window 2000, Window NT 4.0, Window Millennium, Window X
Other features2 differ
Media types supportedKnown for one	—Unknown — not stated by the source	CD-R/RW; CD-ROM, CD-ROMXA, CD-I FMV, Video CD, CD-Extra, Photo CD, CD-DA
Write methodsDiffers	Disc at once, Session at once, Track at once, Variable packet writing, Fixed packet writing, Multi-session	Disc at Once, Session at once, Track at once, Variable packet, Fixed packet, and Multi-Session
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	146 x 165
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	7.8 Mbit/s

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.