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Technical
Specifications |
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Description
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Model number |
ST3146807LW |
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Model Name |
Cheetah 10K.6 |
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Form Factor(width) |
3.5-inch |
Form Factor(height)
|
1-inch |
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Physical
Specifications |
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Height |
25.4 mm |
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Width |
101.6 mm |
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Length |
146.05 mm |
Weight
|
0.73 kg |
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Capacity/Interface
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Formatted Capacity |
146.8 Gbytes |
Interface Type
|
68-pin |
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Performance |
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Transfer Rates |
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Internal Transfer Rate (min)
|
475 Mbits/sec |
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Internal Transfer Rate (max)
|
840 Mbits/sec |
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Formatted Int Transfer Rate (min)
|
43 MBytes/sec |
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Formatted Int Transfer Rate (max)
|
78 MBytes/sec |
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External (I/O) Transfer Rate (max)
|
320 MBytes/sec |
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Avg Formatted Transfer Rate |
59.9 MBytes/sec |
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Seek Times |
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Average Seek Time, Read |
4.7 msec typical |
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Average Seek Time, Write |
5.2 msec typical |
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Track-to-Track Seek, Read |
0.3 msec typical |
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Track-to-Track Seek, Write |
0.5 msec typical |
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Average Latency |
2.99 msec |
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Other |
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Default Buffer (cache) Size |
8,000 Kbytes |
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Spindle Speed |
10000 RPM |
Spinup Time
|
20 sec |
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Configuration
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Number of Discs (physical) |
4 |
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Number of Heads (physical) |
8 |
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Total Cylinders |
49,854 |
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Bytes Per Sector |
512 |
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Areal Density (Mbits/sq in) |
36,000 Mbits/square inch |
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Track Density (TPI) |
64,000 tracks/inch |
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Recording Density (BPI, max)
|
570,000 bits/inch |
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Recording Components |
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Electrical
Requirements |
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Current |
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Typical Current (12VDC +/- 10%)
|
0.98 amps |
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Typical Current (5VDC +/- 10%)
|
0.87 amps |
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Power |
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Idle Power (typ)
|
10.8 watts |
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Environmental
Specifications |
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Shock and Vibration
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Max Operating Shock (2-msec)
|
25 Gs |
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Max Nonoperating Shock (2-msec)
|
225 Gs |
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Operating Vibration (max) |
0.5 Gs |
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Nonoperating Vibration (max)
|
2 Gs |
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Temperature and Humidity
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Operating Temperature (max) |
55 deg C |
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Operating Temperature (min) |
5 deg C |
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Nonoperating Temperature (max)
|
70 deg C |
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Nonoperating Temperature (min)
|
-40 deg C |
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Operating Temperature Change (max)
|
20 deg C/hr |
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Nonoperating Temperature Change (max)
|
20 deg C/hr |
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Operating Humidity (max) |
95 percent |
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Nonoperating Humidity (max) |
95 percent |
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Operating Humidity Change (max)
|
20 percent per hour |
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Operating Wet Bulb Temp (max)
|
14.8 deg C |
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Altitude |
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Operating Altitude (max) |
3,048 m |
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Operating Altitude (min) |
-305 m |
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Nonoperating Altitude (max) |
12,210 m |
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Nonoperating Altitude (min) |
-305 m |
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Acoustics |
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Acoustics, Idle (sound power, typ)
|
3.4 Bels |
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Reliability
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|
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MTBF (Hours) |
1,200,000 hours |
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Recoverable Read Errors |
10 per 1012 bits read
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Nonrecoverable Read Errors |
1 per 1015 bits read
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Seek Errors |
10 per 108 bits read
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Supports S.M.A.R.T. |
Yes |
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Service Life |
5 year(s) |
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Limited Warranty Period |
5 year(s) |
