Product comparison · 2 optical disc drives

Lenovo 4XA0Q12896 optical disc drive Internal DVD-ROM Black, Silver vs LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black

7specifications compared
4differ
3identical
54known for one product only

Key differences

Product colour
- 4XA0Q12896 optical disc drive Internal DVD-ROM Black, Silver:Black, Silver
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Black
Optical drive type
- 4XA0Q12896 optical disc drive Internal DVD-ROM Black, Silver:DVD-ROM
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Blu-Ray ROM
Operating relative humidity (H-H)
- 4XA0Q12896 optical disc drive Internal DVD-ROM Black, Silver:15 - 85%
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:15 - 80%
Storage relative humidity (H-H)
- 4XA0Q12896 optical disc drive Internal DVD-ROM Black, Silver:15 - 90%
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 4XA0Q12896, WH08LS20
61 specifications	A Lenovo 4XA0Q12896 optical disc drive Internal DVD-ROM Black, Silver Model 4XA0Q12896 View product	B LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black Model WH08LS20 View product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Black, Silver	Black
Disc loading typeKnown for one	Unknown — not stated by the source	Front
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
CertificationKnown for one	UL, TUV, SEMKO, CB & IEC60825-1 Report, FDA, SONCAP, CNAS, KC, BSMI, CE, FCC, VCCI, C-TICK, CU	Unknown — not stated by the source
Performance1 differ
Purpose	Desktop	Desktop
Optical drive typeDiffers	DVD-ROM	Blu-Ray ROM
Disc types supportedKnown for one	Unknown — not stated by the source	BD, BD-R, BD-R DL, BD-RE, BD-RE DL, BD-ROM, CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
Interface	Serial ATA	Serial ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	4 MB
Optical disc diameterKnown for one	Unknown — not stated by the source	80,120 mm
DVD-ROM transfer rate (sustained mode)Known for one	Unknown — not stated by the source	22.16 MB/s
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Compatible productsKnown for one	M710s, M910s	Unknown — not stated by the source
Writing speedidentical
CD-R write speedKnown for one	Unknown — not stated by the source	48x
CD-RW write speedKnown for one	Unknown — not stated by the source	24x
BD-R Dual Layer write speedKnown for one	Unknown — not stated by the source	8x
BD-R write speedKnown for one	Unknown — not stated by the source	8x
BD-RE Dual Layer 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 Double Layer write speedKnown for one	Unknown — not stated by the source	4x
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	4x
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	6x
Reading speedidentical
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	48x
BD-R Dual Layer read speedKnown for one	Unknown — not stated by the source	8x
BD-R read speedKnown for one	Unknown — not stated by the source	8x
BD-RE Dual Layer read speedKnown for one	Unknown — not stated by the source	4.8x
BD-RE read speedKnown for one	Unknown — not stated by the source	4.8x
BD-ROM read speedKnown for one	Unknown — not stated by the source	8x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	16x
DVD-RW read speedKnown for one	Unknown — not stated by the source	10x
DVD-ROM Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD+RW read speedKnown for one	Unknown — not stated by the source	10x
Access timeidentical
BD-ROM average random access timeKnown for one	Unknown — not stated by the source	180 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	150 ms
DVD-RAM access timeKnown for one	Unknown — not stated by the source	180 ms
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
Operating relative humidity (H-H)Differs	15 - 85%	15 - 80%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 45 °C
Storage relative humidity (H-H)Differs	15 - 90%	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	146 mm
DepthKnown for one	Unknown — not stated by the source	185 mm
HeightKnown for one	Unknown — not stated by the source	41.3 mm
WeightKnown for one	Unknown — not stated by the source	900 g
Technical detailsidentical
Input voltageKnown for one	Unknown — not stated by the source	5, 12 V
Packaging dataidentical
Package weightKnown for one	414 g	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Cables includedKnown for one	SATA	Unknown — not stated by the source
Printed user guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	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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