Product comparison · 2 external hard drives

Freecom Classic SL Hard Drive 250 GB vs Seagate HD Momentus 100GB USB 2.0

10specifications compared
4differ
6identical
18known for one product only

Key differences

HDD capacity
- Classic SL Hard Drive 250 GB:250 GB
- HD Momentus 100GB USB 2.0:100 GB
HDD size
- Classic SL Hard Drive 250 GB:3.5"
- HD Momentus 100GB USB 2.0:2.5"
Storage drive buffer size
- Classic SL Hard Drive 250 GB:2 MB
- HD Momentus 100GB USB 2.0:8 MB
Bus powered
- Classic SL Hard Drive 250 GB:No
- HD Momentus 100GB USB 2.0:USB

Side by side

Differences highlightedShow differences only

Comparison of Classic SL Hard Drive 250 GB, HD Momentus 100GB USB 2.0
28 specifications	A Freecom Classic SL Hard Drive 250 GB View product	B Seagate HD Momentus 100GB USB 2.0 View product
Hard drive3 differ
HDD capacityDiffers	250 GB	100 GB
HDD sizeDiffers	3.5"	2.5"
Type	HDD	HDD
Storage drive average seek timeKnown for one	9 ms	Unknown — not stated by the source
Storage drive buffer sizeDiffers	2 MB	8 MB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
Featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	No	USB
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	115 mm	Unknown — not stated by the source
DepthKnown for one	215 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
WeightKnown for one	750 g	Unknown — not stated by the source
Logistics dataidentical
Products per palletKnown for one	240 pc(s)	Unknown — not stated by the source
Other featuresidentical
Average latencyKnown for one	4.2 ms	Unknown — not stated by the source
HDD transfer rate	480 Mbit/s	480 Mbit/s
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Minimum RAMKnown for one	64 MB	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	210 x 305 x 105 mm	Unknown — not stated by the source
Track to track seek timeKnown for one	0.8 ms	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	115 x 215 x 30 mm	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP, Me, 2000 Pro, 98SE Mac OS 9.x, 10.2.8
I/O portsKnown for one	Unknown — not stated by the source	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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