Product comparison · 2 external hard drives

Freecom Hard Drive 3.5" 27031 external hard drive 160 GB 7200 RPM 3.5" USB 2.0 Silver vs Freecom Hard Drive 3.5" 500GB

Key differences

HDD capacity
- Hard Drive 3.5" 27031 external hard drive 160 GB 7200 RPM 3.5" USB 2.0 Silver:160 GB
- Hard Drive 3.5" 500GB:500 GB

Differences highlightedShow differences only

Comparison of 27031, Hard Drive 3.5" 500GB
30 specifications	A Freecom Hard Drive 3.5" 27031 external hard drive 160 GB 7200 RPM 3.5" USB 2.0 Silver Model 27031 View product	B Freecom Hard Drive 3.5" 500GB View product
Hard drive1 differ
HDD capacityDiffers	160 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Type	HDD	HDD
Storage drive average seek time	9 ms	9 ms
Storage drive buffer size	2 MB	2 MB
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Featuresidentical
Product colour	Silver	Silver
Poweridentical
Bus poweredKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)	-20 - 80 °C	-20 - 80 °C
Weight & dimensionsidentical
Width	200 mm	200 mm
Depth	115 mm	115 mm
Height	40 mm	40 mm
Weight	750 g	750 g
Packaging dataidentical
Bundled software	Freecom Software Media Suite	Freecom Software Media Suite
Other featuresidentical
Average latency	4.2 ms	4.2 ms
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)	50000 h	50000 h
Minimum RAM	128 MB	128 MB
Minimum processor	Pentium-III 700MHz	Pentium-III 700MHz
Minimum system requirements	CD-ROM	CD-ROM
Track to track seek time	0.8 ms	0.8 ms
Compatible operating systems	Windows 2000/XP Mac OS X 10.1 +	Windows 2000/XP Mac OS X 10.1 +

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.