Product comparison · 2 internal hard drives

Seagate Constellation ST1000NM0033-20PK internal hard drive vs Seagate Constellation ST1000NM0043-20PK internal hard drive

22specifications compared
4differ
18identical
3known for one product only

Key differences

The Seagate Constellation ST1000NM0043-20PK internal hard drive has 0.85 W more power consumption (typical) than the Seagate Constellation ST1000NM0033-20PK internal hard drive (8.93 W vs 8.08 W). The Seagate Constellation ST1000NM0043-20PK internal hard drive has 0.39 W more power consumption (idle) than the Seagate Constellation ST1000NM0033-20PK internal hard drive (4.84 W vs 4.45 W). Interface: Serial ATA III on the Seagate Constellation ST1000NM0033-20PK internal hard drive, SAS on the Seagate Constellation ST1000NM0043-20PK internal hard drive. Component for: NAS on the Seagate Constellation ST1000NM0033-20PK internal hard drive, Server/workstation on the Seagate Constellation ST1000NM0043-20PK internal hard drive.

Interface
- Constellation ST1000NM0033-20PK internal hard drive:Serial ATA III
- Constellation ST1000NM0043-20PK internal hard drive:SAS
Component for
- Constellation ST1000NM0033-20PK internal hard drive:NAS
- Constellation ST1000NM0043-20PK internal hard drive:Server/workstation
Power consumption (typical)
- Constellation ST1000NM0033-20PK internal hard drive:8.08 W
- Constellation ST1000NM0043-20PK internal hard drive:8.93 W
Power consumption (idle)
- Constellation ST1000NM0033-20PK internal hard drive:4.45 W
- Constellation ST1000NM0043-20PK internal hard drive:4.84 W

Side by side

Differences highlightedShow differences only

Comparison of ST1000NM0033-20PK, ST1000NM0043-20PK
25 specifications	A Seagate Constellation ST1000NM0033-20PK internal hard drive Model ST1000NM0033-20PK View product	B Seagate Constellation ST1000NM0043-20PK internal hard drive Model ST1000NM0043-20PK View product
Features2 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component forDiffers	NAS	Server/workstation
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	8.08 W	8.93 W
Power consumption (idle)Differs	4.45 W	4.84 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
Non-operating shock	300 G	300 G
Operating shockKnown for one	Unknown — not stated by the source	70 G
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	605 g	605 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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