Product comparison · 2 internal hard drives

Seagate Enterprise ST2000NM0125-RF internal hard drive vs Seagate IronWolf ST4000VN006_B3 internal hard drive

19specifications compared
10differ
9identical
18known for one product only

Key differences

The Seagate IronWolf ST4000VN006_B3 internal hard drive has 2 TB more HDD capacity than the Seagate Enterprise ST2000NM0125-RF internal hard drive (4 TB vs 2 TB). The Seagate Enterprise ST2000NM0125-RF internal hard drive has 1,800 RPM more HDD speed than the Seagate IronWolf ST4000VN006_B3 internal hard drive (7200 RPM vs 5400 RPM). The Seagate IronWolf ST4000VN006_B3 internal hard drive has 128 MB more storage drive buffer size than the Seagate Enterprise ST2000NM0125-RF internal hard drive (256 MB vs 128 MB). Operating temperature (T-T): 5 - 60 °C on the Seagate Enterprise ST2000NM0125-RF internal hard drive, 0 - 65 °C on the Seagate IronWolf ST4000VN006_B3 internal hard drive.

HDD capacity
- Enterprise ST2000NM0125-RF internal hard drive:2 TB
- IronWolf ST4000VN006_B3 internal hard drive:4 TB
HDD speed
- Enterprise ST2000NM0125-RF internal hard drive:7200 RPM
- IronWolf ST4000VN006_B3 internal hard drive:5400 RPM
Storage drive buffer size
- Enterprise ST2000NM0125-RF internal hard drive:128 MB
- IronWolf ST4000VN006_B3 internal hard drive:256 MB
HDD sustained transfer rate
- Enterprise ST2000NM0125-RF internal hard drive:226 MiB/s
- IronWolf ST4000VN006_B3 internal hard drive:202 MiB/s
Power consumption (typical)
- Enterprise ST2000NM0125-RF internal hard drive:5.9 W
- IronWolf ST4000VN006_B3 internal hard drive:4.8 W
Power consumption (idle)
- Enterprise ST2000NM0125-RF internal hard drive:4.25 W
- IronWolf ST4000VN006_B3 internal hard drive:3.96 W
Operating temperature (T-T)
- Enterprise ST2000NM0125-RF internal hard drive:5 - 60 °C
- IronWolf ST4000VN006_B3 internal hard drive:0 - 65 °C
Operating shock
- Enterprise ST2000NM0125-RF internal hard drive:70 G
- IronWolf ST4000VN006_B3 internal hard drive:80 G

Side by side

Differences highlightedShow differences only

Comparison of ST2000NM0125-RF, ST4000VN006_B3
37 specifications	A Seagate Enterprise ST2000NM0125-RF internal hard drive Model ST2000NM0125-RF View product	B Seagate IronWolf ST4000VN006_B3 internal hard drive Model ST4000VN006_B3 View product
Features4 differ
HDD capacityDiffers	2 TB	4 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	NAS	NAS
Storage drive buffer sizeDiffers	128 MB	256 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
HDD sustained transfer rateDiffers	226 MiB/s	202 MiB/s
Rotational Vibration (RV) sensorsKnown for one	Unknown — not stated by the source	Yes
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Workload rate limitKnown for one	Unknown — not stated by the source	180 TB/year
Mean time to failure (MTTF)Known for one	Unknown — not stated by the source	1000000 h
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	5.9 W	4.8 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (idle)Differs	4.25 W	3.96 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	1.8 A
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 65 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating vibrationKnown for one	Unknown — not stated by the source	0.25 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating altitudeKnown for one	Unknown — not stated by the source	-304 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304 - 12192 m
Operating shockDiffers	70 G	80 G
Non-operating shock	300 G	300 G
Weight & dimensions2 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
HeightDiffers	26.1 mm	20.2 mm
WeightDiffers	610 g	490 g
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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.

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