Product comparison · 2 internal hard drives

Seagate Enterprise ST600MP0005 internal hard drive vs Seagate Constellation ST91000641SS-30PK internal hard drive

21specifications compared
13differ
8identical
9known for one product only

Key differences

HDD capacity
- Enterprise ST600MP0005 internal hard drive:600 GB
- Constellation ST91000641SS-30PK internal hard drive:1 TB
HDD speed
- Enterprise ST600MP0005 internal hard drive:15000 RPM
- Constellation ST91000641SS-30PK internal hard drive:7200 RPM
Type
- Enterprise ST600MP0005 internal hard drive:Hybrid-HDD
- Constellation ST91000641SS-30PK internal hard drive:HDD
Storage drive buffer size
- Enterprise ST600MP0005 internal hard drive:128 MB
- Constellation ST91000641SS-30PK internal hard drive:64 MB
HDD interface transfer rate
- Enterprise ST600MP0005 internal hard drive:12 Gbit/s
- Constellation ST91000641SS-30PK internal hard drive:6 Gbit/s
Average latency
- Enterprise ST600MP0005 internal hard drive:2 ms
- Constellation ST91000641SS-30PK internal hard drive:4.16 ms
Power consumption (typical)
- Enterprise ST600MP0005 internal hard drive:8.7 W
- Constellation ST91000641SS-30PK internal hard drive:6.4 W
Power consumption (idle)
- Enterprise ST600MP0005 internal hard drive:5.3 W
- Constellation ST91000641SS-30PK internal hard drive:3.85 W

Side by side

Differences highlightedShow differences only

Comparison of ST600MP0005, ST91000641SS-30PK
30 specifications	A Seagate Enterprise ST600MP0005 internal hard drive Model ST600MP0005 View product	B Seagate Constellation ST91000641SS-30PK internal hard drive Model ST91000641SS-30PK View product
Features6 differ
HDD capacityDiffers	600 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
TypeDiffers	Hybrid-HDD	HDD
Storage drive buffer sizeDiffers	128 MB	64 MB
Hybrid-HDD cache memoryKnown for one	32 GB	Unknown — not stated by the source
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	233 MiB/s	Unknown — not stated by the source
HDD number of headsKnown for one	6	Unknown — not stated by the source
Average latencyDiffers	2 ms	4.16 ms
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
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Power2 differ
Power consumption (typical)Differs	8.7 W	6.4 W
Power consumption (idle)Differs	5.3 W	3.85 W
Operating voltage	5 V	5 V
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibration	0.5 G	0.5 G
Non-operating vibrationDiffers	2.4 G	3 G
Operating shockDiffers	40 G	70 G
Non-operating shock	400 G	400 G
Weight & dimensions2 differ
WidthDiffers	69.8 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	230 g	200 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.

More internal hard drive comparisons

All internal hard drive comparisons