Seagate Barracuda SATA Hard Drive ST31000333AS
Capacity: 1000GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 115
Average Seek Time (read/write ms): <8.5 / <10.0
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 32MB
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Combining proven components, state-of-the-art TECHNOLOGY and expertise in volume MANUFACTURING , the Seagate® Barracuda® 7200.11 drive—the 11th generation of this award-winning desktop hard drive family—delivers 1 TB of high-performing, eco-friendly digital storage. Designed with industry-leading acoustics and power levels, and award-winning Seagate PMR technology, the Barracuda 7200.11 drive offers the ideal combination of world-class technology and lowest total cost of OWNERSHIP .
Capacity: 1000GB / 1TB / 1 TB
Key Advantages
- Delivers 1-TB capacity
- Ships with the INDUSTRY’S
most reliable and proven perpendicular magnetic recording technology
- Delivers high performance
- 115 MB/s sustained data rate
- 32-MB cache buffer
- Environmentally friendlyLEVERAGES
best combination of technology (areal density, PMR) and proven components for volume availability
- Idles at only 8.0 watts, enabling customers to build low-power systems
- Meets strict RoHS environmental requirements
Compatibility
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Specifications |
1000 GB |
Model Number |
ST31000333AS |
Interface |
SATA NCQ |
Cache |
32 MBytes |
Capacity |
1000 GB |
Guaranteed SECTORS |
1,953,525,168 |
PHYSICAL |
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Height (max) |
26.1 mm (1.028 inches) |
Width (max) |
101.6 mm (4.010 inches) |
Length (max) |
146.99 mm (5.787 inches) |
Weight (typical) |
655 grams (1.466 pounds) |
PERFORMANCE |
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Spindle Speed |
7,200 rpm |
Average latency |
4.16 msec |
Random read seek time |
<8.5 msec |
Random write seek time |
<10.0 msec |
RELIABILITY |
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Annual Failure Rate |
0.34% |
POWER |
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Maximum start current, DC |
2.80 amps
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