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Seagate Constellation ST91000641SS-20PK internal hard drive

Seagate Constellation ST91000641SS-20PK internal hard drive

1 TB 7200 RPM 64 MB 2.5" SAS

Model ST91000641SS-20PK

24 specifications
  • Storage1 TB
  • ConnectivitySAS
  • TypeHDD
  • Weight200 g
  • Power consumption (typical)6.4 W
  • Operating temperature (T-T)5 - 60 °C
See all specifications

Overview

Storage
1 TB
Connectivity
SAS
Type
HDD
Weight
200 g
Power consumption (typical)
6.4 W
Operating temperature (T-T)
5 - 60 °C
Brand
Seagate
Model
ST91000641SS-20PK
Part number
ST91000641SS-20PK
Also known as
Seagate Constellation ST91000641SS-20PK internal hard drive 1 TB 7200 RPM 64 MB 2.5" SAS

Specifications

24 specifications in 6 groups

Features

HDD capacity1 TB
HDD speed7200 RPM
HDD size2.5"
InterfaceSAS
TypeHDD
Storage drive buffer size64 MB
Write seek time8.5 ms
Average latency4.16 ms
Bytes per sector512
Mean time between failures (MTBF)1400000 h

Power

Power consumption (typical)6.4 W
Power consumption (idle)3.85 W
Operating voltage5 V

Operational conditions

Operating temperature (T-T)5 - 60 °C
Operating vibration0.5 G
Non-operating vibration3 G
Operating shock70 G
Non-operating shock400 G

Weight & dimensions

Width70.1 mm
Depth100.5 mm
Height15 mm
Weight200 g

Packaging data

Quantity per pack20 pc(s)

Other features

Data transfer rate6 Gbit/s

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