Product comparison · 2 internal hard drives

HP 461289-001 internal hard drive vs Seagate Constellation ST2000NM0001-20PK internal hard drive

7specifications compared
2differ
5identical
19known for one product only

Key differences

The Seagate Constellation ST2000NM0001-20PK internal hard drive has 1 TB more HDD capacity than the HP 461289-001 internal hard drive (2 TB vs 1 TB). The Seagate Constellation ST2000NM0001-20PK internal hard drive has 3 Gbit/s more data transfer rate than the HP 461289-001 internal hard drive (6 Gbit/s vs 3 Gbit/s).

HDD capacity
- 461289-001 internal hard drive:1 TB
- Constellation ST2000NM0001-20PK internal hard drive:2 TB
Data transfer rate
- 461289-001 internal hard drive:3 Gbit/s
- Constellation ST2000NM0001-20PK internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 461289-001, ST2000NM0001-20PK
26 specifications	A HP 461289-001 internal hard drive Model 461289-001 View product	B Seagate Constellation ST2000NM0001-20PK internal hard drive Model ST2000NM0001-20PK View product
Features1 differ
HDD capacityDiffers	1 TB	2 TB
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Poweridentical
Power consumption (idle)Known for one	Unknown — not stated by the source	7.26 W
Power consumption (read)Known for one	Unknown — not stated by the source	10.43 W
Power consumption (write)Known for one	Unknown — not stated by the source	10.15 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	2 G
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	710 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	20 pc(s)
Other features1 differ
Data transfer rateDiffers	3 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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