Product comparison · 2 internal hard drives

Seagate Enterprise ST2000NM0045 internal hard drive vs Seagate Enterprise ST4000NM0115 internal hard drive

Key differences

HDD capacity
- Enterprise ST2000NM0045 internal hard drive:2 TB
- Enterprise ST4000NM0115 internal hard drive:4 TB
Interface
- Enterprise ST2000NM0045 internal hard drive:SAS
- Enterprise ST4000NM0115 internal hard drive:Serial ATA III
Component for
- Enterprise ST2000NM0045 internal hard drive:Server/workstation
- Enterprise ST4000NM0115 internal hard drive:NAS
HDD interface transfer rate
- Enterprise ST2000NM0045 internal hard drive:12 Gbit/s
- Enterprise ST4000NM0115 internal hard drive:6 Gbit/s
HDD sustained transfer rate
- Enterprise ST2000NM0045 internal hard drive:226 MiB/s
- Enterprise ST4000NM0115 internal hard drive:26.9 MiB/s
Power consumption (typical)
- Enterprise ST2000NM0045 internal hard drive:9.17 W
- Enterprise ST4000NM0115 internal hard drive:6.94 W
Power consumption (idle)
- Enterprise ST2000NM0045 internal hard drive:4.67 W
- Enterprise ST4000NM0115 internal hard drive:5.45 W
Weight
- Enterprise ST2000NM0045 internal hard drive:605 g
- Enterprise ST4000NM0115 internal hard drive:680 g

Differences highlightedShow differences only

Comparison of ST2000NM0045, ST4000NM0115
27 specifications	A Seagate Enterprise ST2000NM0045 internal hard drive Model ST2000NM0045 View product	B Seagate Enterprise ST4000NM0115 internal hard drive Model ST4000NM0115 View product
Features5 differ
HDD capacityDiffers	2 TB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forDiffers	Server/workstation	NAS
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateDiffers	226 MiB/s	26.9 MiB/s
Average latency	4.16 ms	4.16 ms
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	6.94 W
Power consumption (idle)Differs	4.67 W	5.45 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
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 vibrationKnown for one	4.9 G	Unknown — not stated by the source
Operating shock	70 G	70 G
Non-operating shock	300 G	300 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	680 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No

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.