Product comparison · 2 internal hard drives

Seagate Enterprise ST1200MM0118-30PK internal hard drive vs Seagate Constellation ST2000NX0263-30PK internal hard drive

23specifications compared
8differ
15identical
6known for one product only

Key differences

The Seagate Constellation ST2000NX0263-30PK internal hard drive has 0.8 TB more HDD capacity than the Seagate Enterprise ST1200MM0118-30PK internal hard drive (2 TB vs 1.2 TB). The Seagate Enterprise ST1200MM0118-30PK internal hard drive has 2,800 RPM more HDD speed than the Seagate Constellation ST2000NX0263-30PK internal hard drive (10000 RPM vs 7200 RPM). The Seagate Constellation ST2000NX0263-30PK internal hard drive has 1.26 ms more average latency than the Seagate Enterprise ST1200MM0118-30PK internal hard drive (4.16 ms vs 2.9 ms). Type: Hybrid-HDD on the Seagate Enterprise ST1200MM0118-30PK internal hard drive, HDD on the Seagate Constellation ST2000NX0263-30PK internal hard drive.

HDD capacity
- Enterprise ST1200MM0118-30PK internal hard drive:1.2 TB
- Constellation ST2000NX0263-30PK internal hard drive:2 TB
HDD speed
- Enterprise ST1200MM0118-30PK internal hard drive:10000 RPM
- Constellation ST2000NX0263-30PK internal hard drive:7200 RPM
Type
- Enterprise ST1200MM0118-30PK internal hard drive:Hybrid-HDD
- Constellation ST2000NX0263-30PK internal hard drive:HDD
Average latency
- Enterprise ST1200MM0118-30PK internal hard drive:2.9 ms
- Constellation ST2000NX0263-30PK internal hard drive:4.16 ms
Power consumption (typical)
- Enterprise ST1200MM0118-30PK internal hard drive:7.8 W
- Constellation ST2000NX0263-30PK internal hard drive:6.02 W
Power consumption (idle)
- Enterprise ST1200MM0118-30PK internal hard drive:4.55 W
- Constellation ST2000NX0263-30PK internal hard drive:3.53 W
Operating shock
- Enterprise ST1200MM0118-30PK internal hard drive:40 G
- Constellation ST2000NX0263-30PK internal hard drive:25 G
Weight
- Enterprise ST1200MM0118-30PK internal hard drive:199 g
- Constellation ST2000NX0263-30PK internal hard drive:198 g

Side by side

Differences highlightedShow differences only

Comparison of ST1200MM0118-30PK, ST2000NX0263-30PK
29 specifications	A Seagate Enterprise ST1200MM0118-30PK internal hard drive Model ST1200MM0118-30PK View product	B Seagate Constellation ST2000NX0263-30PK internal hard drive Model ST2000NX0263-30PK View product
Features4 differ
HDD capacityDiffers	1.2 TB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
TypeDiffers	Hybrid-HDD	HDD
Component for	Server/workstation	Server/workstation
Storage drive buffer size	128 MB	128 MB
Hybrid-HDD cache memoryKnown for one	32 GB	Unknown — not stated by the source
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
HDD number of cylindersKnown for one	3	Unknown — not stated by the source
HDD number of headsKnown for one	6	Unknown — not stated by the source
Average latencyDiffers	2.9 ms	4.16 ms
Bytes per sector	4096	4096
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Power2 differ
Power consumption (typical)Differs	7.8 W	6.02 W
Power consumption (idle)Differs	4.55 W	3.53 W
Operating voltage	5 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	1.52 W
Operational conditions1 differ
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating vibration	0.5 G	0.5 G
Non-operating vibration	3 G	3 G
Operating shockDiffers	40 G	25 G
Non-operating shock	400 G	400 G
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	199 g	198 g
Packaging dataidentical
Quantity per pack	30 pc(s)	30 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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