Product comparison · 2 optical disc drives

Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver vs LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black

15specifications compared
12differ
3identical
47known for one product only

Key differences

The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 3.5 MB more drive device, buffer size than the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver (4 MB vs 0.5 MB). The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 18 mm more width than the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver (146 mm vs 128 mm). The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 58 mm more depth than the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver (185 mm vs 127 mm). Product colour: Silver on the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver, Black on the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black. Optical drive type: DVD±RW on the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver, Blu-Ray ROM on the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black.

Product colour
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:Silver
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Black
Optical drive type
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:DVD±RW
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Blu-Ray ROM
Drive device, buffer size
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:0.5 MB
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:4 MB
Operating relative humidity (H-H)
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:15 - 85%
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:15 - 80%
Operating temperature (T-T)
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:5 - 50 °C
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:5 - 45 °C
Storage relative humidity (H-H)
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:15 - 80%
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:10 - 90%
Storage temperature (T-T)
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:5 - 45 °C
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:-30 - 60 °C
Width
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:128 mm
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:146 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XA1L13934, WH08LS20
62 specifications	A Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver Model 4XA1L13934 View product	B LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black Model WH08LS20 View product
Design1 differ
Product colourDiffers	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, CSA, TUV, SEMKO	Unknown — not stated by the source
Performance3 differ
Optical drive typeDiffers	DVD±RW	Blu-Ray ROM
Disc types supportedDiffers	CD-DA, CD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW	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
Drive device, buffer sizeDiffers	0.5 MB	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	P340/P350/P360 TWR	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 conditions4 differ
Operating relative humidity (H-H)Differs	15 - 85%	15 - 80%
Operating temperature (T-T)Differs	5 - 50 °C	5 - 45 °C
Storage relative humidity (H-H)Differs	15 - 80%	10 - 90%
Storage temperature (T-T)Differs	5 - 45 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	128 mm	146 mm
DepthDiffers	127 mm	185 mm
HeightDiffers	9 mm	41.3 mm
WeightDiffers	160 g	900 g
Technical detailsidentical
Input voltageKnown for one	Unknown — not stated by the source	5, 12 V
Packaging dataidentical
Package widthKnown for one	190 mm	Unknown — not stated by the source
Package depthKnown for one	180 mm	Unknown — not stated by the source
Package heightKnown for one	105 mm	Unknown — not stated by the source
Package weightKnown for one	454 g	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	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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