Seagate ST31000425SS 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.

ST31000425SS product summary

SEAGATE 1TB 25MM SED SAS 7.2K HDD

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

Seagate ST31000425SS 1TB SAS (Serial Attached SCSI) Hard Disk Drives

Part Specific Options

This part has the following options to purchase.

9ST244-043
Refurbished
Over 20 in stock

41796-02
Refurbished
2 in stock

Refurbished
1 in stock

9ST244-043 -512
Refurbished
1 in stock

9ST244-043-512
Refurbished
1 in stock

9ST244-043-512BPS -PSID
Refurbished
1 in stock

41796-01
Refurbished
Call for stock

9ST244-001
Refurbished
Call for stock

ST31000425SS product details

Seagate Constellation ST31000425SS internal hard drive 3.5" 1024 GB Serial ATA II

Constellation ES drives offer the world’s highest capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations (RV 12.5 rad/sec 20 to 1500Hz). The drives are offered with either a 3-Gb/s SATA interface or a 6-Gb/s SAS 2.0 interface for superior data protection at industry-leading speeds, along with optional power saving modes with PowerChoice.

Features
Average latency
4.16 ms
HDD capacity
1024 GB
HDD size
3.5"
HDD speed
7200 RPM
Interface
Serial ATA II
Read seek time
8.5 ms
Storage drive buffer size
16 MB
Write seek time
9.5 ms
Operational conditions
Operating shock
70 G
Operating temperature (T-T)
5 - 60 °C
Other features
Drive device, transfer rate
150 MB/s
External power adapter
N
Internal
Y
Mac compatibility
N
USB powered
N
USB required
N
Power
Operating voltage
5 / 12 V
Power consumption (typical)
8 W
Weight & dimensions
Depth
147 mm
Height
26.1 mm
Weight
640 g
Width
101.6 mm