Product comparison · 2 external hard drives

Fujitsu Storagebird 25EV820 320GB vs Fujitsu Storagebird 35EV821

13specifications compared
7differ
6identical
13known for one product only

Key differences

HDD capacity
- Storagebird 25EV820 320GB:320 GB
- Storagebird 35EV821:1 TB
Product colour
- Storagebird 25EV820 320GB:Black
- Storagebird 35EV821:Black, Silver
Power consumption (typical)
- Storagebird 25EV820 320GB:5 W
- Storagebird 35EV821:17 W
Width
- Storagebird 25EV820 320GB:134 mm
- Storagebird 35EV821:175 mm
Depth
- Storagebird 25EV820 320GB:78 mm
- Storagebird 35EV821:31 mm
Height
- Storagebird 25EV820 320GB:20 mm
- Storagebird 35EV821:118 mm
Weight
- Storagebird 25EV820 320GB:240 g
- Storagebird 35EV821:1.1 kg

Side by side

Differences highlightedShow differences only

Comparison of Storagebird 25EV820 320GB, Storagebird 35EV821
26 specifications	A Fujitsu Storagebird 25EV820 320GB View product	B Fujitsu Storagebird 35EV821 View product
Hard drive1 differ
HDD capacityDiffers	320 GB	1 TB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Type	HDD	HDD
Storage drive average seek timeKnown for one	Unknown — not stated by the source	12 ms
Ports & interfacesidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
Features1 differ
Product colourDiffers	Black	Black, Silver
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	5 W	17 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 35 °C	0 - 35 °C
Weight & dimensions4 differ
WidthDiffers	134 mm	175 mm
DepthDiffers	78 mm	31 mm
HeightDiffers	20 mm	118 mm
WeightDiffers	240 g	1.1 kg
Other featuresidentical
Internal	No	No
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V, 0.5 A
Read seek timeKnown for one	Unknown — not stated by the source	30 ms
USB 2.0 ports quantity	1	1
Write seek timeKnown for one	Unknown — not stated by the source	25 ms
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows VISTA/XP
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
USB cableKnown for one	USB	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
User guideKnown for one	Yes	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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