Product comparison · 2 optical disc drives

HP Unidad externa USB DVDRW vs LG BH16RS40 optical disc drive Internal Blu-Ray RW Black

19specifications compared
12differ
7identical
36known for one product only

Key differences

Internal
- Unidad externa USB DVDRW:No
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:Yes
Purpose
- Unidad externa USB DVDRW:Laptop
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:Desktop
Optical drive type
- Unidad externa USB DVDRW:DVD±RW
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:Blu-Ray RW
Interface
- Unidad externa USB DVDRW:USB 2.0
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:Serial ATA
DVD+R write speed
- Unidad externa USB DVDRW:8x
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:16x
DVD-R write speed
- Unidad externa USB DVDRW:8x
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:16x
CD read speed
- Unidad externa USB DVDRW:24x
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:48x
DVD-ROM read speed
- Unidad externa USB DVDRW:8x
- BH16RS40 optical disc drive Internal Blu-Ray RW Black:16x

Side by side

Differences highlightedShow differences only

Comparison of Unidad externa USB DVDRW, BH16RS40
55 specifications	A HP Unidad externa USB DVDRW View product	B LG BH16RS40 optical disc drive Internal Blu-Ray RW Black Model BH16RS40 View product
Design1 differ
InternalDiffers	No	Yes
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performance3 differ
PurposeDiffers	Laptop	Desktop
Optical drive typeDiffers	DVD±RW	Blu-Ray RW
Disc types supportedKnown for one	Unknown — not stated by the source	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, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
InterfaceDiffers	USB 2.0	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
LightScribeKnown for one	No	Unknown — not stated by the source
Writing speed2 differ
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	12x
BD-R write speedKnown for one	Unknown — not stated by the source	16x
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 write speedDiffers	8x	16x
DVD-R write speedDiffers	8x	16x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
Reading speed2 differ
CD read speedDiffers	24x	48x
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	40x
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	12x
BD-RE Dual Layer read speedKnown for one	Unknown — not stated by the source	6x
BD-RE read speedKnown for one	Unknown — not stated by the source	8x
BD-ROM read speedKnown for one	Unknown — not stated by the source	12x
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	12x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-ROM read speedDiffers	8x	16x
DVD-RW 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	12x
DVD+RW read speedKnown for one	Unknown — not stated by the source	12x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	160 ms
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 requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	144 mm	146 mm
DepthDiffers	137.5 mm	165 mm
HeightDiffers	14 mm	41.3 mm
WeightKnown for one	Unknown — not stated by the source	750 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Technical detailsidentical
HP segmentKnown for one	Business	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717030	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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