Product comparison · 2 external hard drives

Freecom Classic SL Hard Drive 400 GB Silver vs Freecom ToughDrive 2.5" Pro 40GB

14specifications compared
8differ
6identical
20known for one product only

Key differences

HDD capacity
- Classic SL Hard Drive 400 GB Silver:400 GB
- ToughDrive 2.5" Pro 40GB:40 GB
Storage drive average seek time
- Classic SL Hard Drive 400 GB Silver:9 ms
- ToughDrive 2.5" Pro 40GB:12 ms
Bus powered
- Classic SL Hard Drive 400 GB Silver:No
- ToughDrive 2.5" Pro 40GB:USB
Operating temperature (T-T)
- Classic SL Hard Drive 400 GB Silver:5 - 55 °C
- ToughDrive 2.5" Pro 40GB:5 - 60 °C
Weight
- Classic SL Hard Drive 400 GB Silver:750 g
- ToughDrive 2.5" Pro 40GB:175 g
Average latency
- Classic SL Hard Drive 400 GB Silver:4.2 ms
- ToughDrive 2.5" Pro 40GB:7.14 ms
Track to track seek time
- Classic SL Hard Drive 400 GB Silver:0.8 ms
- ToughDrive 2.5" Pro 40GB:2 ms
Dimensions (WxDxH)
- Classic SL Hard Drive 400 GB Silver:215 x 115 x 30 mm
- ToughDrive 2.5" Pro 40GB:180 x 40 x 19 mm

Side by side

Differences highlightedShow differences only

Comparison of Classic SL Hard Drive 400 GB Silver, ToughDrive 2.5" Pro 40GB
34 specifications	A Freecom Classic SL Hard Drive 400 GB Silver View product	B Freecom ToughDrive 2.5" Pro 40GB View product
Hard drive2 differ
HDD capacityDiffers	400 GB	40 GB
HDD speedKnown for one	Unknown — not stated by the source	4200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Type	HDD	HDD
Storage drive average seek timeDiffers	9 ms	12 ms
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
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
Power1 differ
Bus poweredDiffers	No	USB
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating shockKnown for one	Unknown — not stated by the source	175 G
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	80 mm
DepthKnown for one	Unknown — not stated by the source	140 mm
HeightKnown for one	Unknown — not stated by the source	19 mm
WeightDiffers	750 g	175 g
Logistics dataidentical
Products per palletKnown for one	Unknown — not stated by the source	700 pc(s)
Other features3 differ
Average latencyDiffers	4.2 ms	7.14 ms
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
Minimum RAM	64 MB	64 MB
Non-operating shockKnown for one	Unknown — not stated by the source	800 G
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	180 x 260 x 85 mm
Track to track seek timeDiffers	0.8 ms	2 ms
Dimensions (WxDxH)Differs	215 x 115 x 30 mm	180 x 40 x 19 mm
CompatibilityKnown for one	PC & Mac	Unknown — not stated by the source
Minimum processorKnown for one	Pentium-II 233MHz	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM	Unknown — not stated by the source
Power requirementsKnown for one	Voltage Adapter 200~240VAC, (included)	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 98SE/ME/2000/XP MAC OS X	Unknown — not stated by the source
I/O portsKnown for one	USB	Unknown — not stated by the source
Packaging dataidentical
Bundled softwareKnown for one	Freecom Software Media Suite	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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