Product comparison · 2 internal hard drives

Seagate Enterprise ST2000NM0045-RF internal hard drive vs Seagate ST4000NM0025-RF internal hard drive

23specifications compared
8differ
15identical
3known for one product only

Key differences

The Seagate ST4000NM0025-RF internal hard drive has 2 TB more HDD capacity than the Seagate Enterprise ST2000NM0045-RF internal hard drive (4 TB vs 2 TB). The Seagate Enterprise ST2000NM0045-RF internal hard drive has 11 MiB/s more HDD sustained transfer rate than the Seagate ST4000NM0025-RF internal hard drive (226 MiB/s vs 215 MiB/s). The Seagate ST4000NM0025-RF internal hard drive has 1.33 W more power consumption (typical) than the Seagate Enterprise ST2000NM0045-RF internal hard drive (10.5 W vs 9.17 W). Quantity per pack: 1 pc(s) on the Seagate Enterprise ST2000NM0045-RF internal hard drive, 20 pc(s) on the Seagate ST4000NM0025-RF internal hard drive.

HDD capacity
- Enterprise ST2000NM0045-RF internal hard drive:2 TB
- ST4000NM0025-RF internal hard drive:4 TB
HDD sustained transfer rate
- Enterprise ST2000NM0045-RF internal hard drive:226 MiB/s
- ST4000NM0025-RF internal hard drive:215 MiB/s
Power consumption (typical)
- Enterprise ST2000NM0045-RF internal hard drive:9.17 W
- ST4000NM0025-RF internal hard drive:10.5 W
Power consumption (idle)
- Enterprise ST2000NM0045-RF internal hard drive:4.67 W
- ST4000NM0025-RF internal hard drive:6.7 W
Non-operating vibration
- Enterprise ST2000NM0045-RF internal hard drive:4.9 G
- ST4000NM0025-RF internal hard drive:5 G
Non-operating shock
- Enterprise ST2000NM0045-RF internal hard drive:300 G
- ST4000NM0025-RF internal hard drive:250 G
Weight
- Enterprise ST2000NM0045-RF internal hard drive:605 g
- ST4000NM0025-RF internal hard drive:655 g
Quantity per pack
- Enterprise ST2000NM0045-RF internal hard drive:1 pc(s)
- ST4000NM0025-RF internal hard drive:20 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of ST2000NM0045-RF, ST4000NM0025-RF
26 specifications	A Seagate Enterprise ST2000NM0045-RF internal hard drive Model ST2000NM0045-RF View product	B Seagate ST4000NM0025-RF internal hard drive Model ST4000NM0025-RF View product
Features2 differ
HDD capacityDiffers	2 TB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
HDD sustained transfer rateDiffers	226 MiB/s	215 MiB/s
Average latency	4.16 ms	4.16 ms
Refurbished	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power2 differ
Power consumption (typical)Differs	9.17 W	10.5 W
Power consumption (idle)Differs	4.67 W	6.7 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions2 differ
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Operating vibrationKnown for one	12.5 G	Unknown — not stated by the source
Non-operating vibrationDiffers	4.9 G	5 G
Operating shock	70 G	70 G
Non-operating shockDiffers	300 G	250 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	605 g	655 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	20 pc(s)
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050

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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