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Seagate Constellation 1TB SAS 64MB Cache 7200RPM 2.5inch Server Hard Drive

Model: ST91000640SS Ask a question about this item
Seagate

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Last Available Price:

$394.10incl gst

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Delivery Timeframe

  • Auckland
    1 Day
  • North island
    1-2 Days
  • South island
    1-3 Days

Product Description:

Seagate Constellation 1TB SAS 64MB Cache 7200RPM 2.5inch Server Hard Drive

Seagate Constellation 1TB SAS 64MB Cache 7200RPM 2.5inch Server Hard Drive

Seagate Constellation.2 drives are the most energy efficient enterprise drives on the market. Designed for enterprise robustness, Constellation.2 is available in capacities up to 1TB and offers reliable storage for high capacity servers and storage arrays in a minimal footprint.

Specifications

Interface 6-Gb/s SAS
Cache 64MB
Capacity 1TB
Areal density (avg)417Gb/in^2
Guaranteed Sectors 1,953,525,168
Spin Speed (RPM) 7200 RPM
Sustained data transfer rate 115MB/s
Average latency 4.16ms
Random read seek time 7.5ms
Random write seek time 8.5ms
I/O data transfer rate 600MB/s
Unrecoverable read errors 1 in 10^15
MTBF 1,400,000 hours
Annual Failure Rate 0.62%
12V start max current 0.88A
5V start max current 0.69A
Average idle power 3.84W
Average operating power 6.35W
Operating 560C
Nonoperating -4070C
Maximum operating temperature change 20C per hour
Maximum nonoperating temperature change 20C per hour
Operating Shock (max) 25 Gs for 2ms
Nonoperating Shock (max) 400 Gs for 2ms
Acoustics (Idle Volume) 2.2 bels
Dimensions Height 15.00mm, Width 70.10mm, Length 100.45mm
Weight 200g

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