Product comparison · 2 external hard drives

Buffalo External Hard Disk 640GB vs Verbatim 2TB RAID Hard Drive

12specifications compared
5differ
7identical
30known for one product only

Key differences

HDD capacity
- External Hard Disk 640GB:640 GB
- 2TB RAID Hard Drive:2 TB
FireWire 400
- External Hard Disk 640GB:Yes
- 2TB RAID Hard Drive:No
FireWire 800
- External Hard Disk 640GB:Yes
- 2TB RAID Hard Drive:No
Weight
- External Hard Disk 640GB:1.2 kg
- 2TB RAID Hard Drive:1.96 kg

Side by side

Differences highlightedShow differences only

Comparison of External Hard Disk 640GB, 2TB RAID Hard Drive
42 specifications	A Buffalo External Hard Disk 640GB View product	B Verbatim 2TB RAID Hard Drive View product
Hard drive1 differ
HDD capacityDiffers	640 GB	2 TB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
RAID levelsKnown for one	Unknown — not stated by the source	0, 1
Ports & interfaces2 differ
Ethernet LANKnown for one	Unknown — not stated by the source	No
eSATAKnown for one	Unknown — not stated by the source	Yes
FireWire 400Differs	Yes	No
FireWire 800Differs	Yes	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
USB connectorKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter output voltageKnown for one	Unknown — not stated by the source	12 V
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	210 mm
DepthKnown for one	Unknown — not stated by the source	120 mm
HeightKnown for one	Unknown — not stated by the source	78 mm
WeightDiffers	1.2 kg	1.96 kg
Packaging dataidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Nero BackItUp 4 Essentials
Package widthKnown for one	Unknown — not stated by the source	258 mm
Package heightKnown for one	Unknown — not stated by the source	220 mm
Package weightKnown for one	Unknown — not stated by the source	2.81 kg
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	280 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	250 mm
Other features1 differ
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Disks included quantityKnown for one	Unknown — not stated by the source	2 pc(s)
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Package lengthKnown for one	Unknown — not stated by the source	12.1 cm
Quick start guideKnown for one	Unknown — not stated by the source	Yes
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
USB cableKnown for one	Unknown — not stated by the source	USB
Compatible operating systemsDiffers	Windows Vista/XP/2000, Mac OS 10.2.7 +	Windows 2000 / XP / Vista Mac OS 9.x, OS X 10.1 +
Quantity outer cartonKnown for one	Unknown — not stated by the source	2 pc(s)
eSATA cableKnown for one	Unknown — not stated by the source	Yes
Dimensions (WxDxH)Known for one	156 x 45 x 175 mm	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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