Твърд диск 450GB Seagate Server Cheetah 15K, SATA 6Gb/s, 15000 rpm, 16MB, 3.5"(8.89 cm)

Seagate Server Cheetah 15K
ST3450857SS

Specifications 450GB
Model Number ST3450857SS

Capacity 450

Formatted 512 KB/Sector (GB) 450
External Transfer Rate (MB/s)
4Gb/s Fibre Channel : 400
6Gb/s Serial Attached SCSI : 600

Performance

Spindle Speed (RPM) 15K
Average Latency (ms) 2.0
Seek Time Average Read/Write (ms) 3.4/3.9
Transfer Rate
Internal (Mb/s, OD–ID) : 1450 to 2370
Sustained (MB/s, 1000 x 1000) : 122 to 204
Cache, Multisegmented (MB/s) 16

Configuration/Organization

Disks/ Heads 3/6
Nonrecoverable Read Errors per Bits Read 1 sector per 10E16
Reliability Rating at Full 24x7 Operation
(AFR) 0.55%
MTBF (hours) 1,600,000

Power Management

Typical, Fibre Channel (W) 15.17
Typical, SAS (W) 14.6
Power Idle, Fibre Channel (W) 10.26
Power Idle, SAS (W) 10.1

Environmental

Temperature, Operating (°C) 5 to 55
Temperature, Nonoperating (°C) –40 to 70
Shock, Operating: 2ms (Gs) 60
Shock, Nonoperating: 2ms (Gs) 300
Acoustics Idle (bels—sound power) 3.6
Vibration, Operating: <400Hz (Gs) 1.0
Vibration, Nonoperating: <400Hz (Gs) 3.0


Encryption
Self-Encrypting Drive Option2, 4 Yes
FIPS Self-Encrypting Drive Option3, 4 Yes

Physical
Height (in/mm) 1.0/25.4
Width (in/mm) 4.0/101.6
Depth (in/mm) 5.76/146.52
Weight (lb/kg) 1.49/0.676

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