Product comparison · 2 internal hard drives

Seagate IronWolf Pro ST32000NT000 internal hard drive vs Seagate SkyHawk ST4000VX005 internal hard drive

16specifications compared
11differ
5identical
10known for one product only

Key differences

The Seagate IronWolf Pro ST32000NT000 internal hard drive has 28 TB more HDD capacity than the Seagate SkyHawk ST4000VX005 internal hard drive (32 TB vs 4 TB). The Seagate IronWolf Pro ST32000NT000 internal hard drive has 1,500,000 h more mean time between failures (MTBF) than the Seagate SkyHawk ST4000VX005 internal hard drive (2500000 h vs 1000000 h). The Seagate IronWolf Pro ST32000NT000 internal hard drive has 4.6 W more power consumption (typical) than the Seagate SkyHawk ST4000VX005 internal hard drive (8.3 W vs 3.7 W). Component for: Laptop on the Seagate IronWolf Pro ST32000NT000 internal hard drive, Digital video recorder (DVR) on the Seagate SkyHawk ST4000VX005 internal hard drive. Operating temperature (T-T): 10 - 60 °C on the Seagate IronWolf Pro ST32000NT000 internal hard drive, 0 - 70 °C on the Seagate SkyHawk ST4000VX005 internal hard drive.

HDD capacity
- IronWolf Pro ST32000NT000 internal hard drive:32 TB
- SkyHawk ST4000VX005 internal hard drive:4 TB
Component for
- IronWolf Pro ST32000NT000 internal hard drive:Laptop
- SkyHawk ST4000VX005 internal hard drive:Digital video recorder (DVR)
Mean time between failures (MTBF)
- IronWolf Pro ST32000NT000 internal hard drive:2500000 h
- SkyHawk ST4000VX005 internal hard drive:1000000 h
Power consumption (typical)
- IronWolf Pro ST32000NT000 internal hard drive:8.3 W
- SkyHawk ST4000VX005 internal hard drive:3.7 W
Power consumption (standby)
- IronWolf Pro ST32000NT000 internal hard drive:1.2 W
- SkyHawk ST4000VX005 internal hard drive:0.25 W
Power consumption (idle)
- IronWolf Pro ST32000NT000 internal hard drive:6.8 W
- SkyHawk ST4000VX005 internal hard drive:2.5 W
Start-up current
- IronWolf Pro ST32000NT000 internal hard drive:2 A
- SkyHawk ST4000VX005 internal hard drive:1.8 A
Operating temperature (T-T)
- IronWolf Pro ST32000NT000 internal hard drive:10 - 60 °C
- SkyHawk ST4000VX005 internal hard drive:0 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of ST32000NT000, ST4000VX005
26 specifications	A Seagate IronWolf Pro ST32000NT000 internal hard drive Model ST32000NT000 View product	B Seagate SkyHawk ST4000VX005 internal hard drive Model ST4000VX005 View product
Features3 differ
HDD capacityDiffers	32 TB	4 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component forDiffers	Laptop	Digital video recorder (DVR)
Hot-swapKnown for one	No	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	512 GB	Unknown — not stated by the source
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Bytes per sectorKnown for one	512e	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	2500000 h	1000000 h
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
Uncorrectable Bit Error Rate (UBER)Known for one	Unknown — not stated by the source	< 1 per 10^14 bits read
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Power4 differ
Power consumption (typical)Differs	8.3 W	3.7 W
Power consumption (standby)Differs	1.2 W	0.25 W
Power consumption (idle)Differs	6.8 W	2.5 W
Start-up currentDiffers	2 A	1.8 A
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 60 °C	0 - 70 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Non-operating vibrationKnown for one	2.27 G	Unknown — not stated by the source
Weight & dimensions3 differ
Width	101.8 mm	101.8 mm
DepthDiffers	147 mm	20.2 mm
HeightDiffers	26.1 mm	147 mm
WeightDiffers	695 g	490 g

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.

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