Product comparison · 2 external hard drives

Seagate FreeAgent Desktop ST306404FDA2E1-RK external hard drive vs Seagate FreeAgent XTreme ST315005FPA2E3-RK external hard drive

Key differences

HDD capacity
- FreeAgent Desktop ST306404FDA2E1-RK external hard drive:640 GB
- FreeAgent XTreme ST315005FPA2E3-RK external hard drive:1.53 TB
Product colour
- FreeAgent Desktop ST306404FDA2E1-RK external hard drive:Grey
- FreeAgent XTreme ST315005FPA2E3-RK external hard drive:Black
Weight
- FreeAgent Desktop ST306404FDA2E1-RK external hard drive:1 kg
- FreeAgent XTreme ST315005FPA2E3-RK external hard drive:1.39 kg
Dimensions (WxDxH)
- FreeAgent Desktop ST306404FDA2E1-RK external hard drive:34 x 172 x 175 mm
- FreeAgent XTreme ST315005FPA2E3-RK external hard drive:33.7 x 172 x 175 mm

Differences highlightedShow differences only

Comparison of ST306404FDA2E1-RK, ST315005FPA2E3-RK
9 specifications	A Seagate FreeAgent Desktop ST306404FDA2E1-RK external hard drive Model ST306404FDA2E1-RK View product	B Seagate FreeAgent XTreme ST315005FPA2E3-RK external hard drive Model ST315005FPA2E3-RK View product
Hard drive1 differ
HDD capacityDiffers	640 GB	1.53 TB
HDD speed	7200 RPM	7200 RPM
Type	HDD	HDD
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Grey	Black
Weight & dimensions1 differ
WeightDiffers	1 kg	1.39 kg
Other features1 differ
Internal	No	No
Dimensions (WxDxH)Differs	34 x 172 x 175 mm	33.7 x 172 x 175 mm
Supported data transfer ratesKnown for one	Unknown — not stated by the source	3Gb/s,480 Mb/s, 400 Mb/s

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.