Product comparison · 2 internal hard drives

HP 1TB 7.2k SATA 6G 3.5" 8GB vs Seagate Enterprise ST2000NM0074-20PK internal hard drive

8specifications compared
7differ
1identical
12known for one product only

Key differences

The Seagate Enterprise ST2000NM0074-20PK internal hard drive has 1 TB more HDD capacity than the HP 1TB 7.2k SATA 6G 3.5" 8GB (2 TB vs 1 TB). The HP 1TB 7.2k SATA 6G 3.5" 8GB has 1" more HDD size than the Seagate Enterprise ST2000NM0074-20PK internal hard drive (3.5" vs 2.5"). The Seagate Enterprise ST2000NM0074-20PK internal hard drive has 6 Gbit/s more HDD interface transfer rate than the HP 1TB 7.2k SATA 6G 3.5" 8GB (12 Gbit/s vs 6 Gbit/s). Interface: Serial ATA III on the HP 1TB 7.2k SATA 6G 3.5" 8GB, SAS on the Seagate Enterprise ST2000NM0074-20PK internal hard drive. Type: Hybrid-HDD on the HP 1TB 7.2k SATA 6G 3.5" 8GB, HDD on the Seagate Enterprise ST2000NM0074-20PK internal hard drive.

HDD capacity
- 1TB 7.2k SATA 6G 3.5" 8GB:1 TB
- Enterprise ST2000NM0074-20PK internal hard drive:2 TB
HDD size
- 1TB 7.2k SATA 6G 3.5" 8GB:3.5"
- Enterprise ST2000NM0074-20PK internal hard drive:2.5"
Interface
- 1TB 7.2k SATA 6G 3.5" 8GB:Serial ATA III
- Enterprise ST2000NM0074-20PK internal hard drive:SAS
Type
- 1TB 7.2k SATA 6G 3.5" 8GB:Hybrid-HDD
- Enterprise ST2000NM0074-20PK internal hard drive:HDD
HDD interface transfer rate
- 1TB 7.2k SATA 6G 3.5" 8GB:6 Gbit/s
- Enterprise ST2000NM0074-20PK internal hard drive:12 Gbit/s
Operating voltage
- 1TB 7.2k SATA 6G 3.5" 8GB:5 / 12 V
- Enterprise ST2000NM0074-20PK internal hard drive:5 V
Quantity per pack
- 1TB 7.2k SATA 6G 3.5" 8GB:1 pc(s)
- Enterprise ST2000NM0074-20PK internal hard drive:20 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7.2k SATA 6G 3.5" 8GB, ST2000NM0074-20PK
20 specifications	A HP 1TB 7.2k SATA 6G 3.5" 8GB View product	B Seagate Enterprise ST2000NM0074-20PK internal hard drive Model ST2000NM0074-20PK View product
Features5 differ
HDD capacityDiffers	1 TB	2 TB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
TypeDiffers	Hybrid-HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	226 MiB/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	8.93 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.84 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
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	605 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	20 pc(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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