Product comparison · 2 external hard drives

Freecom FHD-2 Pro 160GB vs Freecom Hard Drive PRO 250GB

18specifications compared
11differ
7identical
11known for one product only

Key differences

HDD capacity
- FHD-2 Pro 160GB:160 GB
- Hard Drive PRO 250GB:250 GB
HDD speed
- FHD-2 Pro 160GB:5400 RPM
- Hard Drive PRO 250GB:7200 RPM
HDD size
- FHD-2 Pro 160GB:2.5"
- Hard Drive PRO 250GB:3.5"
Storage drive average seek time
- FHD-2 Pro 160GB:12 ms
- Hard Drive PRO 250GB:8.9 ms
Operating temperature (T-T)
- FHD-2 Pro 160GB:10 - 35 °C
- Hard Drive PRO 250GB:5 - 60 °C
Storage temperature (T-T)
- FHD-2 Pro 160GB:20 - 80 °C
- Hard Drive PRO 250GB:-20 - 80 °C
Weight
- FHD-2 Pro 160GB:175 g
- Hard Drive PRO 250GB:1.4 kg
Average latency
- FHD-2 Pro 160GB:7.14 ms
- Hard Drive PRO 250GB:4.17 ms

Side by side

Differences highlightedShow differences only

Comparison of FHD-2 Pro 160GB, Hard Drive PRO 250GB
29 specifications	A Freecom FHD-2 Pro 160GB View product	B Freecom Hard Drive PRO 250GB View product
Hard drive4 differ
HDD capacityDiffers	160 GB	250 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Type	HDD	HDD
Storage drive average seek timeDiffers	12 ms	8.9 ms
Storage drive buffer size	8 MB	8 MB
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA II
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
Poweridentical
Bus poweredKnown for one	USB	Unknown — not stated by the source
External power adapterKnown for one	No	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	10 - 35 °C	5 - 60 °C
Storage temperature (T-T)Differs	20 - 80 °C	-20 - 80 °C
Operating shockKnown for one	175 G	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	175 g	1.4 kg
Other features4 differ
Average latencyDiffers	7.14 ms	4.17 ms
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Minimum RAMDiffers	256 MB	64 MB
Non-operating shockKnown for one	800 G	Unknown — not stated by the source
Track to track seek timeDiffers	2 ms	0.8 ms
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Differs	127 x 79 x 15 mm	15 x 18 x 5 mm
HDD transfer rateKnown for one	Unknown — not stated by the source	3000 Mbit/s
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Cables includedKnown for one	Unknown — not stated by the source	eSATA, USB

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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