Product comparison · 2 optical disc drives

LG DH16NS10 optical disc drive Internal Black vs LG GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter

14specifications compared
9differ
5identical
34known for one product only

Key differences

CD read speed
- DH16NS10 optical disc drive Internal Black:52x
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:48x
CD-R read speed
- DH16NS10 optical disc drive Internal Black:40x
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:48x
DVD+R read speed
- DH16NS10 optical disc drive Internal Black:20x
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:16x
DVD-R read speed
- DH16NS10 optical disc drive Internal Black:20x
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:16x
DVD-RW read speed
- DH16NS10 optical disc drive Internal Black:8x
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:13x
DVD+RW read speed
- DH16NS10 optical disc drive Internal Black:8x
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:13x
DVD drive average random access time
- DH16NS10 optical disc drive Internal Black:130 ms
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:175 ms
Weight
- DH16NS10 optical disc drive Internal Black:700 g
- GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter:780 g

Side by side

Differences highlightedShow differences only

Comparison of DH16NS10, GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter
48 specifications	A LG DH16NS10 optical disc drive Internal Black Model DH16NS10 View product	B LG GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter View 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
Performanceidentical
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
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	32x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	10x
DVD+R write speedKnown for one	Unknown — not stated by the source	20x
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	10x
DVD-R write speedKnown for one	Unknown — not stated by the source	20x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	12x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
Reading speed6 differ
CD read speedDiffers	52x	48x
CD-R read speedDiffers	40x	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
DVD+R read speedDiffers	20x	16x
DVD-R read speedDiffers	20x	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 speedDiffers	8x	13x
DVD+RW read speedDiffers	8x	13x
DVD read speedKnown for one	20x	Unknown — not stated by the source
Access time1 differ
DVD drive average random access timeDiffers	130 ms	175 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	120 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Unknown — not stated by the source	Yes
Layer Jump RecordingKnown for one	Unknown — not stated by the source	Yes
Packet writingKnown for one	Unknown — not stated by the source	Yes
Random writeKnown for one	Unknown — not stated by the source	Yes
Sequential writingKnown for one	Unknown — not stated by the source	Yes
Session-at-once (SAO)Known for one	Unknown — not stated by the source	Yes
Track-at-once (TAO)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 85%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 45 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Weight & dimensions1 differ
WeightDiffers	700 g	780 g
Other features1 differ
Power requirementsKnown for one	Unknown — not stated by the source	+12V / +5V DC
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	146 x 41.3 x 165 mm
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 4 1.4 GHz
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows ME, 2000 Professional, XP Home, Professional, Vista

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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