Product comparison · 2 external hard drives

Buffalo JustStore Desktop - 2.0TB vs Fujitsu Storagebird 35EV840 640GB EU

11specifications compared
6differ
5identical
16known for one product only

Key differences

HDD capacity
- JustStore Desktop - 2.0TB:2 TB
- Storagebird 35EV840 640GB EU:640 GB
Power consumption (typical)
- JustStore Desktop - 2.0TB:12 W
- Storagebird 35EV840 640GB EU:9 W
Operating temperature (T-T)
- JustStore Desktop - 2.0TB:5 - 35 °C
- Storagebird 35EV840 640GB EU:0 - 35 °C
Weight
- JustStore Desktop - 2.0TB:1 kg
- Storagebird 35EV840 640GB EU:1.1 kg
Power requirements
- JustStore Desktop - 2.0TB:AC100-240V 50/60Hz
- Storagebird 35EV840 640GB EU:100 V - 240 V / 0.5 A

Side by side

Differences highlightedShow differences only

Comparison of JustStore Desktop - 2.0TB, Storagebird 35EV840 640GB EU
27 specifications	A Buffalo JustStore Desktop - 2.0TB View product	B Fujitsu Storagebird 35EV840 640GB EU View product
Hard drive1 differ
HDD capacityDiffers	2 TB	640 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Read speedKnown for one	Unknown — not stated by the source	30 MB/s
Write speedKnown for one	Unknown — not stated by the source	25 MB/s
Storage drive average seek timeKnown for one	Unknown — not stated by the source	12 ms
Power1 differ
Power consumption (typical)Differs	12 W	9 W
Bus poweredKnown for one	USB	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 35 °C
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	210 mm
HeightKnown for one	Unknown — not stated by the source	123 mm
WeightDiffers	1 kg	1.1 kg
Other features2 differ
HDD transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Internal	No	No
Output voltageKnown for one	Unknown — not stated by the source	12 V
Power requirementsDiffers	AC100-240V 50/60Hz	100 V - 240 V / 0.5 A
USB 2.0 ports quantity	1	1
USB cableKnown for one	Unknown — not stated by the source	USB
Compatible operating systemsDiffers	Win 2000/XP/Vista/Server 2003 Mac OS 10.2.7 +	Microsoft Windows XP Microsoft Windows Vista
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	45 x 175 x 156 mm	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Black	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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