Product comparison · 2 optical disc drives

JVC CU-VD 50 EX vs NEC AD-7200S optical disc drive Internal Black

11specifications compared
10differ
1identical
31known for one product only

Key differences

Internal
- CU-VD 50 EX:No
- AD-7200S optical disc drive Internal Black:Yes
CD write speed
- CU-VD 50 EX:0x
- AD-7200S optical disc drive Internal Black:48x
CD rewrite speed
- CU-VD 50 EX:0x
- AD-7200S optical disc drive Internal Black:32x
DVD+R write speed
- CU-VD 50 EX:8x
- AD-7200S optical disc drive Internal Black:20x
DVD-R Double Layer write speed
- CU-VD 50 EX:6x
- AD-7200S optical disc drive Internal Black:12x
DVD-R write speed
- CU-VD 50 EX:8x
- AD-7200S optical disc drive Internal Black:20x
CD read speed
- CU-VD 50 EX:24x
- AD-7200S optical disc drive Internal Black:48x
Weight
- CU-VD 50 EX:920 g
- AD-7200S optical disc drive Internal Black:690 g

Side by side

Differences highlightedShow differences only

Comparison of CU-VD 50 EX, AD-7200S
42 specifications	A JVC CU-VD 50 EX View product	B NEC AD-7200S optical disc drive Internal Black Model AD-7200S View product
Design1 differ
InternalDiffers	No	Yes
Product colour	Black	Black
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performanceidentical
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Writing speed5 differ
CD write speedDiffers	0x	48x
CD rewrite speedDiffers	0x	32x
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+R write speedDiffers	8x	20x
DVD-R Double Layer write speedDiffers	6x	12x
DVD-R write speedDiffers	8x	20x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
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 speed1 differ
CD read speedDiffers	24x	48x
CD-R read speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedKnown for one	24x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD read speedKnown for one	Unknown — not stated by the source	16x
Weight & dimensions1 differ
WeightDiffers	920 g	690 g
Packaging contentidentical
Bundled softwareKnown for one	CyberLink Power2Go 5.5 Lite	Unknown — not stated by the source
Other features2 differ
Power requirementsKnown for one	AC: 110 - 240V/0.26A, DC: 5.2V/2A	Unknown — not stated by the source
Media types supportedDiffers	DVD-R, DVD-RW, DVD-R DL	DVD-ROM, DVD-R (DL), DVD-RW (DL), DVD-RAM, DVD +R (DL), DVD +RW, CD-ROM, CD-R, CD-RW
Dimensions (WxDxH)Differs	152 x 195 x 42 mm	148 x 170 x 42 mm
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III, 800MHz	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP Home Edition / Professional Windows Vista Home Basic/Home Premium	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB cableKnown for one	USB	Unknown — not stated by the source
Video compression formatsKnown for one	AVCHD	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	160 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	140 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Unknown — not stated by the source	Yes
Multi sessionKnown for one	Unknown — not stated by the source	Yes
Packet 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

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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