Product comparison · 2 external hard drives

Buffalo HD-PE640U3/BK external hard drive vs Buffalo HD-PV250U2/BK external hard drive

Key differences

HDD capacity
- HD-PE640U3/BK external hard drive:640 GB
- HD-PV250U2/BK external hard drive:250 GB
Width
- HD-PE640U3/BK external hard drive:127 mm
- HD-PV250U2/BK external hard drive:16 mm
Depth
- HD-PE640U3/BK external hard drive:86.4 mm
- HD-PV250U2/BK external hard drive:130 mm
Height
- HD-PE640U3/BK external hard drive:15.2 mm
- HD-PV250U2/BK external hard drive:81 mm
Weight
- HD-PE640U3/BK external hard drive:184.3 g
- HD-PV250U2/BK external hard drive:190 g

Differences highlightedShow differences only

Comparison of HD-PE640U3/BK, HD-PV250U2/BK
17 specifications	A Buffalo HD-PE640U3/BK external hard drive Model HD-PE640U3/BK View product	B Buffalo HD-PV250U2/BK external hard drive Model HD-PV250U2/BK View product
Hard drive1 differ
HDD capacityDiffers	640 GB	250 GB
Ports & interfacesidentical
FireWire 400Known for one	Unknown — not stated by the source	No
FireWire 800Known for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
WidthDiffers	127 mm	16 mm
DepthDiffers	86.4 mm	130 mm
HeightDiffers	15.2 mm	81 mm
WeightDiffers	184.3 g	190 g
Other features1 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Compatible operating systemsDiffers	Windows 7/Vista/XP/Server 2003/2008 Mac OS X 10.4+	Windows 7/Vista/XP/Server 2003/2008 MacOS X 10.4+
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	1	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.