Seagate ST31000340NS 1TB SATA Hard Disk Drives

ST31000340NS product summary

SEAGATE 1TB SATA NLS BARRACUDA ES 7200RPM NON AF

Manufacturer
Seagate
Interface Group
SATA
Interface
SATA300
Physical Size
3.5in x 25mm
Capacity
1TB
Speed
7,200RPM

Seagate ST31000340NS 1TB SATA Hard Disk Drives

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9CA158-180
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ST31000340NS product details

Seagate Desktop HDD 1000GB 3.5" SATA II 3.5" 1024 GB Serial ATA II

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.

- 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
- Low total cost of ownership

Features
Average latency
4.16 ms
Bytes per sector
512
HDD capacity
1024 GB
HDD size
3.5"
HDD speed
7200 RPM
Interface
Serial ATA II
Linux operating systems supported
Y
Mean time between failures (MTBF)
1200000 h
Read seek time
8.5 ms
Storage drive buffer size
32 MB
Track to track seek time
0.8 ms
Type
HDD
Windows operating systems supported
Y
Write seek time
9.5 ms
Operational conditions
Non-operating altitude
-60.96 - 12192 m
Non-operating shock
300 G
Operating altitude
-60.96 - 3048 m
Operating relative humidity (H-H)
5 - 90%
Operating shock
63 G
Operating temperature (T-T)
0 - 60 °C
Storage relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-40 - 70 °C
Other features
Sustained data rate
105 MB/s
Power
Operating voltage
5 / 12 V
Power consumption (idle)
8 W
Power consumption (typical)
11.6 W
Weight & dimensions
Depth
147 mm
Height
26.1 mm
Weight
677 g
Width
101.6 mm