HP 492558-001 optical disc drive Internal vs LG CT30N optical disc drive Internal Black

Comparison of 492558-001, CT30N

11 specifications	A HP 492558-001 optical disc drive Internal Model 492558-001 View product	B LG CT30N optical disc drive Internal Black Model CT30N View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	—Unknown — not stated by the source	Black
Performanceidentical
Interface	Serial ATA	Serial ATA
Compatible productsKnown for one	EliteBook 2530p	—Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	24x	—Unknown — not stated by the source
DVD read speedKnown for one	8x	—Unknown — not stated by the source
BD-ROM read speedKnown for one	—Unknown — not stated by the source	6x
Access timeidentical
DVD drive average random access timeKnown for one	200 ms	—Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	120 ms	—Unknown — not stated by the source
Writing speedidentical
DVD+RW write speedKnown for one	—Unknown — not stated by the source	8x
DVD-RW write speedKnown for one	—Unknown — not stated by the source	8x

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.