Seagate ST31000640SS 1TB SAS (Serial Attached SCSI) Hard Disk Drives

Please be aware that SAS drives will not work in most desktops and laptops.
If you are unsure, please call one of our specialist team.

ST31000640SS product summary

SEAGATE BARRACUDA ES.2 1TB 3G SAS 72K 3.5" HDD

Manufacturer
Seagate
Interface Group
SAS (Serial Attached SCSI)
Interface
SAS
Physical Size
3.5in x 25mm
Capacity
1TB
Speed
7,200RPM

Seagate ST31000640SS 1TB SAS (Serial Attached SCSI) Hard Disk Drives

Part Specific Options

This part has the following options to purchase.

9EF248-043 -512BPS
Refurbished
Over 20 in stock

9EF248-003
Refurbished
14 in stock

9EF248-001
Refurbished
13 in stock

9EF248-004
Refurbished
9 in stock

Refurbished
6 in stock

9EF248-050
Refurbished
5 in stock

0942750-01
Refurbished
1 in stock

9EF248-004-FR
Refurbished
1 in stock

9EF248-080
Refurbished
1 in stock

9EF248-145
Refurbished
1 in stock

FW 0005
Refurbished
1 in stock

35787-02
Refurbished
Call for stock

42D0549
Refurbished
Call for stock

94910-02
Refurbished
Call for stock

9EF248-002
Refurbished
Call for stock

9EF248-043
Refurbished
Call for stock

9EF248-090
Refurbished
Call for stock

CA05954-0763
Refurbished
Call for stock

DENTED
Refurbished
Call for stock

FW 0006
Refurbished
Call for stock

ST31000640SS product details

Seagate Desktop HDD 1000GB HDD SAS

The Barracuda® ES2 drive is perfect for high-capacity, 7200-RPM nearline storage where dollars/GB and watts/GB are primary metrics. It offers energy-saving PowerTrim™ features, internal data integrity protection, superior rotational vibration tolerance and a SATA 3.0-Gb/s interface. Key Features and Benefits - Perpendicular recording technology for maximum capacity - 24x7 operation and 1.2 M hrs. MTBF - Dynamic power saving using Seagate PowerTrim™ technology - Broad spectrum rotational vibration tolerance at 12.5 rads/s2 - Error recovery control - quick error resolution to prevent system timeouts - Workload management to ensure operational reliability - Quick and robust download with firmware security checks - Write Same command for efficient RAID initialization - Idle Read After Write data integrity checking - 16-MB cache - Low total cost of ownership - 5-year limited warranty

Features
Average latency
4.16 ms
Component for
Server/workstation
HDD capacity
1000 GB
HDD speed
7200 RPM
Interface
SAS
Mean time between failures (MTBF)
1200000 h
Read seek time
8.5 ms
Storage drive buffer size
16 MB
Type
HDD
Write seek time
9.5 ms
Operational conditions
Non-operating shock
300 G
Operating shock
63 G
Operating temperature (T-T)
5 - 55 °C
Operating vibration
12.5 G
Storage temperature (T-T)
-40 - 70 °C
Other features
Acoustic pressure emissions
0.27 dB
Power
Power consumption (idle)
10.2 W
Power consumption (typical)
13 W
Start-up current
3 A
Weight & dimensions
Depth
147 mm
Height
26.1 mm
Weight
530 g
Width
101.6 mm