Product comparison · 2 optical disc drives

Dell 784-BBBI optical disc drive DVD±RW Black vs LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black

20specifications compared
17differ
3identical
42known for one product only

Key differences

The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 24 x more CD-R write speed than the Dell 784-BBBI optical disc drive DVD±RW Black (48x vs 24x). The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 8 x more DVD+R write speed than the Dell 784-BBBI optical disc drive DVD±RW Black (16x vs 8x). The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 24 x more CD-R read speed than the Dell 784-BBBI optical disc drive DVD±RW Black (48x vs 24x). Only the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has internal. Disc loading type: Tray on the Dell 784-BBBI optical disc drive DVD±RW Black, Front on the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black.

Internal
- 784-BBBI optical disc drive DVD±RW Black:No
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Yes
Disc loading type
- 784-BBBI optical disc drive DVD±RW Black:Tray
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Front
Purpose
- 784-BBBI optical disc drive DVD±RW Black:Laptop
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Desktop
Optical drive type
- 784-BBBI optical disc drive DVD±RW Black:DVD±RW
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Blu-Ray ROM
Interface
- 784-BBBI optical disc drive DVD±RW Black:USB 2.0
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:Serial ATA
CD-R write speed
- 784-BBBI optical disc drive DVD±RW Black:24x
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:48x
DVD+R write speed
- 784-BBBI optical disc drive DVD±RW Black:8x
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:16x
CD-R read speed
- 784-BBBI optical disc drive DVD±RW Black:24x
- WH08LS20 optical disc drive Internal Blu-Ray ROM Black:48x

Side by side

Differences highlightedShow differences only

Comparison of 784-BBBI, WH08LS20
62 specifications	A Dell 784-BBBI optical disc drive DVD±RW Black Model 784-BBBI View product	B LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black Model WH08LS20 View product
Design2 differ
InternalDiffers	No	Yes
Disc loading typeDiffers	Tray	Front
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performance4 differ
PurposeDiffers	Laptop	Desktop
Optical drive typeDiffers	DVD±RW	Blu-Ray ROM
Disc types supportedDiffers	CD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, 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
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
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
LightScribeKnown for one	No	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Power consumption (typical)Known for one	8 W	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	- Dell Inspiron 11 3147, 11 3148, 13 7348, 14 3451, 15 3551, 5458, 5555, 5558 - Dell Latitude 14 Rugged Extreme (7404), 3340, 3450, E5250, E5450, E5550, E7250, E7450 - Dell OptiPlex 3020 (micro), 9020 (micro) - Dell Precision Mobile Workstation M3800 - Dell Vostro 14 3458, 3558 - Dell XPS 15 (9530)	Unknown — not stated by the source
Writing speed2 differ
CD-R write speedDiffers	24x	48x
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 speedDiffers	8x	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
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
Reading speed5 differ
CD-R read speedDiffers	24x	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedDiffers	24x	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 speedDiffers	8x	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 speedDiffers	8x	16x
DVD-RW read speedDiffers	8x	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
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
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 & dimensions4 differ
WidthDiffers	137 mm	146 mm
DepthDiffers	14 mm	185 mm
HeightDiffers	144 mm	41.3 mm
WeightDiffers	200 g	900 g
Technical detailsidentical
Input voltageKnown for one	Unknown — not stated by the source	5, 12 V
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Bundled softwareKnown for one	CyberLink Media Suite	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.

More optical disc drive comparisons

All optical disc drive comparisons