Product comparison · 2 internal hard drives

Seagate IronWolf ST2000VN004-20PK internal hard drive vs Seagate IronWolf ST4000VN008-20PK internal hard drive

Key differences

HDD capacity
- IronWolf ST2000VN004-20PK internal hard drive:2 TB
- IronWolf ST4000VN008-20PK internal hard drive:4 TB
Power consumption (typical)
- IronWolf ST2000VN004-20PK internal hard drive:5 W
- IronWolf ST4000VN008-20PK internal hard drive:4.8 W
Power consumption (standby)
- IronWolf ST2000VN004-20PK internal hard drive:0.8 W
- IronWolf ST4000VN008-20PK internal hard drive:0.5 W
Power consumption (idle)
- IronWolf ST2000VN004-20PK internal hard drive:3.7 W
- IronWolf ST4000VN008-20PK internal hard drive:3.95 W
Weight
- IronWolf ST2000VN004-20PK internal hard drive:535 g
- IronWolf ST4000VN008-20PK internal hard drive:610 g

Differences highlightedShow differences only

Comparison of ST2000VN004-20PK, ST4000VN008-20PK
25 specifications	A Seagate IronWolf ST2000VN004-20PK internal hard drive Model ST2000VN004-20PK View product	B Seagate IronWolf ST4000VN008-20PK internal hard drive Model ST4000VN008-20PK 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 interface transfer rate	6 Gbit/s	6 Gbit/s
HDD sustained transfer rate	180 MiB/s	180 MiB/s
Start/stop cycles	600000	600000
Mean time between failures (MTBF)	1000000 h	1000000 h
Power3 differ
Power consumption (typical)Differs	5 W	4.8 W
Power consumption (standby)Differs	0.8 W	0.5 W
Power consumption (idle)Differs	3.7 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)	5 - 70 °C	5 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shock	80 G	80 G
Non-operating shock	300 G	300 G
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	535 g	610 g
Packaging dataidentical
Quantity per pack	20 pc(s)	20 pc(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.