Product comparison · 2 internal hard drives

Seagate 500GB SATA, 7200rpm vs Seagate Constellation ST2000NM0001 internal hard drive

Key differences

HDD capacity
- 500GB SATA, 7200rpm:500 GB
- Constellation ST2000NM0001 internal hard drive:2 TB
Interface
- 500GB SATA, 7200rpm:Serial ATA
- Constellation ST2000NM0001 internal hard drive:SAS
Power consumption (typical)
- 500GB SATA, 7200rpm:7.26 W
- Constellation ST2000NM0001 internal hard drive:9.58 W
Start-up current
- 500GB SATA, 7200rpm:1.90 A
- Constellation ST2000NM0001 internal hard drive:2.11 A
Non-operating shock
- 500GB SATA, 7200rpm:350 G
- Constellation ST2000NM0001 internal hard drive:300 G
Weight
- 500GB SATA, 7200rpm:640 g
- Constellation ST2000NM0001 internal hard drive:710 g

Differences highlightedShow differences only

Comparison of 500GB SATA, 7200rpm, ST2000NM0001
30 specifications	A Seagate 500GB SATA, 7200rpm View product	B Seagate Constellation ST2000NM0001 internal hard drive Model ST2000NM0001 View product
Features2 differ
HDD capacityDiffers	500 GB	2 TB
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Power2 differ
Power consumption (typical)Differs	7.26 W	9.58 W
Power consumption (idle)Known for one	4.56 W	Unknown — not stated by the source
Power consumption (read)Known for one	6.47 W	Unknown — not stated by the source
Power consumption (write)Known for one	5.31 W	Unknown — not stated by the source
Start-up currentDiffers	1.90 A	2.11 A
Operational conditions1 differ
Operating vibrationKnown for one	0.25 Gs	Unknown — not stated by the source
Non-operating vibrationKnown for one	4.9 Gs	Unknown — not stated by the source
Non-operating shockDiffers	350 G	300 G
Weight & dimensions1 differ
WeightDiffers	640 g	710 g
Other featuresidentical
Sustained data rateKnown for one	150 MB/s	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	2.8 dB	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.