HP 534891-001 optical disc drive Internal Black vs HP DVD±R/RW & CD-RW Super Multi DL

Comparison of 534891-001, DVD±R/RW & CD-RW Super Multi DL

17 specifications	A HP 534891-001 optical disc drive Internal Black Model 534891-001 View product	B HP DVD±R/RW & CD-RW Super Multi DLView product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Disc loading typeKnown for one	—Unknown — not stated by the source	Tray
Performanceidentical
Interface	Serial ATA	Serial ATA
LightScribe	Yes	Yes
PurposeKnown for one	—Unknown — not stated by the source	Laptop
Optical drive typeKnown for one	—Unknown — not stated by the source	DVD±RW
Disc types supportedKnown for one	—Unknown — not stated by the source	CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW
Compatible productsKnown for one	—Unknown — not stated by the source	HP ProBook 4310s, 4311s, Compaq 2230s
Writing speedidentical
BD-R Dual Layer write speedKnown for one	2x	—Unknown — not stated by the source
BD-R write speedKnown for one	2x	—Unknown — not stated by the source
BD-RE Dual Layer write speedKnown for one	2x	—Unknown — not stated by the source
BD-RE rewrite speedKnown for one	2.3x	—Unknown — not stated by the source
Reading speedidentical
BD-R read speedKnown for one	6x	—Unknown — not stated by the source
BD-RE read speedKnown for one	4.8x	—Unknown — not stated by the source
BD-ROM read speedKnown for one	6x	—Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	—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.