Product comparison · 2 external hard drives

Origin Storage ezSecure 500GB vs Origin Storage USB 2.0, eSATA 320GB 5400rpm Cache: 8 MB 2.5"

Key differences

HDD capacity
- ezSecure 500GB:500 GB
- USB 2.0, eSATA 320GB 5400rpm Cache: 8 MB 2.5":320 GB
HDD speed
- ezSecure 500GB:4200 RPM
- USB 2.0, eSATA 320GB 5400rpm Cache: 8 MB 2.5":5400 RPM

Differences highlightedShow differences only

Comparison of ezSecure 500GB, USB 2.0, eSATA 320GB 5400rpm Cache: 8 MB 2.5"
17 specifications	A Origin Storage ezSecure 500GB View product	B Origin Storage USB 2.0, eSATA 320GB 5400rpm Cache: 8 MB 2.5"View product
Hard drive2 differ
HDD capacityDiffers	500 GB	320 GB
HDD speedDiffers	4200 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Grey	Unknown — not stated by the source
Poweridentical
Bus powered	USB	USB
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Other featuresidentical
Hot-Plug supportKnown for one	Unknown — not stated by the source	No
Internal	No	No
USB 2.0 ports quantity	1	1
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP, Vista 32, 64 bit Linux Mac OS 10+	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.