Lenovo Blu-ray Burner vs Lenovo Slim Blu-ray Burner II

Comparison of Blu-ray Burner, Slim Blu-ray Burner II

19 specifications	A Lenovo Blu-ray BurnerView product	B Lenovo Slim Blu-ray Burner IIView product
Designidentical
Disc loading typeKnown for one	—Unknown — not stated by the source	Tray
Product colourKnown for one	Black	—Unknown — not stated by the source
Performance1 differ
Drive device, buffer sizeDiffers	4 MB	8 MB
PurposeKnown for one	Desktop	—Unknown — not stated by the source
Disc types supportedKnown for one	BD-R, BD-R DL, BD-RE, BD-RE DL, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD+RW DL, DVD-R, DVD-R DL, DVD-RAM, DVD-RW	—Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	—Unknown — not stated by the source	16x
CD rewrite speedKnown for one	—Unknown — not stated by the source	10x
BD-R write speedKnown for one	—Unknown — not stated by the source	2x
BD-RE write speedKnown for one	—Unknown — not stated by the source	2x
DVD+R write speedKnown for one	—Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	—Unknown — not stated by the source	4x
DVD-R write speedKnown for one	—Unknown — not stated by the source	8x
DVD-RAM write speedKnown for one	—Unknown — not stated by the source	5x
DVD-RW write speedKnown for one	—Unknown — not stated by the source	4x
Reading speedidentical
CD read speedKnown for one	—Unknown — not stated by the source	24x
BD-ROM read speedKnown for one	—Unknown — not stated by the source	8x
DVD read speedKnown for one	—Unknown — not stated by the source	24x

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.