Product comparison · 2 internal hard drives

Seagate Constellation ST1000NM0043-20PK internal hard drive vs Seagate Constellation ST2000NM0043-20PK internal hard drive

23specifications compared
6differ
17identical
0known for one product only

Key differences

The Seagate Constellation ST2000NM0043-20PK internal hard drive has 1 TB more HDD capacity than the Seagate Constellation ST1000NM0043-20PK internal hard drive (2 TB vs 1 TB). The Seagate Constellation ST2000NM0043-20PK internal hard drive has 0.66 W more power consumption (typical) than the Seagate Constellation ST1000NM0043-20PK internal hard drive (9.59 W vs 8.93 W). The Seagate Constellation ST2000NM0043-20PK internal hard drive has 0.94 W more power consumption (idle) than the Seagate Constellation ST1000NM0043-20PK internal hard drive (5.78 W vs 4.84 W). Interface: SAS on the Seagate Constellation ST1000NM0043-20PK internal hard drive, Serial ATA III on the Seagate Constellation ST2000NM0043-20PK internal hard drive. Component for: Server/workstation on the Seagate Constellation ST1000NM0043-20PK internal hard drive, NAS on the Seagate Constellation ST2000NM0043-20PK internal hard drive.

HDD capacity
- Constellation ST1000NM0043-20PK internal hard drive:1 TB
- Constellation ST2000NM0043-20PK internal hard drive:2 TB
Interface
- Constellation ST1000NM0043-20PK internal hard drive:SAS
- Constellation ST2000NM0043-20PK internal hard drive:Serial ATA III
Component for
- Constellation ST1000NM0043-20PK internal hard drive:Server/workstation
- Constellation ST2000NM0043-20PK internal hard drive:NAS
Power consumption (typical)
- Constellation ST1000NM0043-20PK internal hard drive:8.93 W
- Constellation ST2000NM0043-20PK internal hard drive:9.59 W
Power consumption (idle)
- Constellation ST1000NM0043-20PK internal hard drive:4.84 W
- Constellation ST2000NM0043-20PK internal hard drive:5.78 W
Weight
- Constellation ST1000NM0043-20PK internal hard drive:605 g
- Constellation ST2000NM0043-20PK internal hard drive:635 g

Side by side

Differences highlightedShow differences only

Comparison of ST1000NM0043-20PK, ST2000NM0043-20PK
23 specifications	A Seagate Constellation ST1000NM0043-20PK internal hard drive Model ST1000NM0043-20PK View product	B Seagate Constellation ST2000NM0043-20PK internal hard drive Model ST2000NM0043-20PK View product
Features3 differ
HDD capacityDiffers	1 TB	2 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
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Mean time between failures (MTBF)	1400000 h	1400000 h
Power2 differ
Power consumption (typical)Differs	8.93 W	9.59 W
Power consumption (idle)Differs	4.84 W	5.78 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Non-operating vibration	0.25 G	0.25 G
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	635 g
Packaging dataidentical
Quantity per pack	20 pc(s)	20 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/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.

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