| Feature |
Specification |
| Performance |
| Rotational Speed |
10,000 RPM (nominal) |
| Buffer Size |
8 MB |
| Average Latency |
2.99 ms (nominal) |
| Contact Start/Stop Cycles |
20,000 minimum |
| Seek Times |
Read Seek Time 4.5 ms
Write Seek Time 5.9 ms (average)
Track-To-Track Seek Time 0.6 ms (average)
Full Stroke Seek 10.2 ms (average) |
| Transfer Rates |
Buffer To Host (Serial ATA) 1.5 Gb/s (Max)
Buffer To Disk 72 MB/s (Sustained) |
| Physical |
| Formatted Capacity |
74,356 MB |
| Capacity | 74 GB |
| Interface | SATA 150 MB/s |
| User Sectors Per Drive | 145,226,112 |
| Physical Dimensions |
Height 1.028 inches (26.1 mm) max
Length 5.787 inches (147 mm) max
Width 4.00 inches (± 0.010 inch) (101.6 mm)
|
| Weight |
1.60 pounds (0.73 kg) |
| Environmental |
| Shock |
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms |
| Acoustics |
Idle Mode 32 dBA (average)
Seek Mode 0 36 dBA (average) |
| Temperature |
Operating 41° F to 131° F (5° C to 55° C)
Non-operating -40° F to 149° F (-40° C to 65° C) |
| Humidity |
Operating 5-95% RH non-condensing
Non-operating 5-95% RH non-condensing |
| Altitude |
Operating -1,000 feet to 10,000 feet (-305M to 3,050M)
Non-operating -1,000 feet to 40,000 feet (-305M to 12,200M ) |
| Vibration |
Operating
- Linear 10-300 Hz, 3.0G (0 to peak)
- Random 10-300 Hz, 0.008 g² / Hz
Non-operating
- Low Frequency 5-20 Hz, 0.195 inches (double amplitude)
- High Frequency 10-300 Hz, 5.0G (0 to peak)
|
| Electrical |
| Requirements |
12 VDC
Read/Write 349 mA
Idle 338 mA
Standby 15.9 mA
Sleep 16 mA |
| 5 VDC |
Read/Write 706 mA
Idle 770 mA
Standby 314 mA
Sleep 184 mA |
| Power Dissipation |
Read/Write 8.40 Watts
Idle 7.90 Watts
Standby 1.76 Watts
Sleep 1.11 Watts |
United States
(change country or region)