Product comparison · 2 optical disc drives

LG CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black vs LG GUD0N optical disc drive Internal DVD-RW Black

10specifications compared
7differ
3identical
49known for one product only

Key differences

Mounting
- CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black:Vertical/Horizontal
- GUD0N optical disc drive Internal DVD-RW Black:Horizontal
Purpose
- CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black:Desktop
- GUD0N optical disc drive Internal DVD-RW Black:Laptop
Optical drive type
- CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black:Blu-Ray DVD Combo
- GUD0N optical disc drive Internal DVD-RW Black:DVD-RW
CD write speed
- CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black:48x
- GUD0N optical disc drive Internal DVD-RW Black:10x
DVD+R write speed
- CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black:16x
- GUD0N optical disc drive Internal DVD-RW Black:4x

Side by side

Differences highlightedShow differences only

Comparison of CH12NS40, GUD0N
59 specifications	A LG CH12NS40 optical disc drive Internal Blu-Ray DVD Combo Black Model CH12NS40 View product	B LG GUD0N optical disc drive Internal DVD-RW Black Model GUD0N View product
Design1 differ
Internal	Yes	Yes
Product colour	Black	Black
MountingDiffers	Vertical/Horizontal	Horizontal
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance3 differ
PurposeDiffers	Desktop	Laptop
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD-RW
Disc types supportedDiffers	BD, BD-R, BD-R DL, BD-RE, BD-RE XL, BD-ROM, CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW	CD-DA, CD-R, CD-ROM, CD-RW, DVD+R, DVD-R, DVD-ROM, DVD-RW
Interface	Serial ATA	Serial ATA
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Writing speed2 differ
CD write speedDiffers	48x	10x
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	24x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	16x	Unknown — not stated by the source
DVD+R write speedDiffers	16x	4x
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedKnown for one	16x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	40x	Unknown — not stated by the source
CD-R read speedKnown for one	48x	Unknown — not stated by the source
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
BD-R Dual Layer read speedKnown for one	8x	Unknown — not stated by the source
BD-R read speedKnown for one	12x	Unknown — not stated by the source
BD-RE Dual Layer read speedKnown for one	6x	Unknown — not stated by the source
BD-RE read speedKnown for one	8x	Unknown — not stated by the source
BD-ROM read speedKnown for one	12x	Unknown — not stated by the source
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	5x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	12x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
BD-ROM average random access timeKnown for one	180 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	150 ms	Unknown — not stated by the source
DVD-RAM access timeKnown for one	180 ms	Unknown — not stated by the source
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Layer Jump RecordingKnown for one	Yes	Unknown — not stated by the source
Over-burn writingKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Random writeKnown for one	Yes	Unknown — not stated by the source
Sequential writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows	Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	15 - 86%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 45 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	146 mm	Unknown — not stated by the source
DepthKnown for one	172 mm	Unknown — not stated by the source
HeightKnown for one	41.3 mm	Unknown — not stated by the source
WeightKnown for one	800 g	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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