Product comparison · 2 internal hard drives

Seagate NAS 2TB SATA 3.5" 5900rpm vs Seagate NAS 4TB SATA 3.5" 5900rpm

Key differences

HDD capacity
- NAS 2TB SATA 3.5" 5900rpm:2 TB
- NAS 4TB SATA 3.5" 5900rpm:4 TB
Power consumption (typical)
- NAS 2TB SATA 3.5" 5900rpm:4.3 W
- NAS 4TB SATA 3.5" 5900rpm:4.8 W
Power consumption (idle)
- NAS 2TB SATA 3.5" 5900rpm:3 W
- NAS 4TB SATA 3.5" 5900rpm:3.95 W
Width
- NAS 2TB SATA 3.5" 5900rpm:147 mm
- NAS 4TB SATA 3.5" 5900rpm:101.6 mm
Depth
- NAS 2TB SATA 3.5" 5900rpm:101.6 mm
- NAS 4TB SATA 3.5" 5900rpm:147 mm

Differences highlightedShow differences only

Comparison of NAS 2TB SATA 3.5" 5900rpm, NAS 4TB SATA 3.5" 5900rpm
24 specifications	A Seagate NAS 2TB SATA 3.5" 5900rpm View product	B Seagate NAS 4TB SATA 3.5" 5900rpm View product
Features1 differ
HDD capacityDiffers	2 TB	4 TB
HDD speed	5900 RPM	5900 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	NAS	NAS
Storage drive buffer size	64 MB	64 MB
HDD sustained transfer rate	159 MiB/s	159 MiB/s
Start/stop cycles	600000	600000
Mean time between failures (MTBF)	1000000 h	1000000 h
Power2 differ
Power consumption (typical)Differs	4.3 W	4.8 W
Power consumption (standby)Known for one	0.3 W	Unknown — not stated by the source
Power consumption (idle)Differs	3 W	3.95 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up current	2 A	2 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating vibration	80 G	80 G
Non-operating vibration	3000 G	3000 G
Weight & dimensions2 differ
WidthDiffers	147 mm	101.6 mm
DepthDiffers	101.6 mm	147 mm
Height	26.1 mm	26.1 mm
WeightKnown for one	535 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.