| Data Storage Capacity
|
| Per drive, Formatted |
40 GB
|
| Number of Platters |
1
|
| Number of Heads |
2
|
| Bytes /Sector |
512
|
| Number of Sectors/Track |
63
|
| Number of Cylinders |
16383
|
| Number of Sectors |
82443600
|
| Total Logical Data Bytes |
42211123200
|
| Datasheet
|
| Rotational Speed (rpm) |
5400
|
| Maximum Internal transfer rate (Mbits/sec) |
57.6
|
| I/O data-transfer rate (Mbytes/sec max) |
100
|
| Data transfer rates max (Gbit/sec) |
1.5
|
| Recording density (KBPI) (Max) |
675
|
| Track density (KTPI)(Max) |
114
|
| Areal density (Gbit/sq-inch - Max) |
81
|
| Number of Zones |
|
| Performance characteristics
|
| Average seek time (read) |
<16ms
|
| Average seek time (write) |
<16ms
|
| Full stroke seek time (read) |
<24ms
|
| Full stroke seek time (write) |
<24ms
|
| Power-on-ready (sec) |
4.0 (typ.) / 8.0s (max.)
|
| Command overhead (ms) |
1.0ms
|
| Track-to-track (read) |
<2ms
|
| Track-to-track (write) |
<2ms
|
| Average Latency time |
5.6ms (typ.)
|
| Interface
|
| Type |
SATA 1.0
|
| Buffer (MB) |
2
|
| Data Transfer Rate |
Max. 1.5 Gb/sec
|
| Nominal Power Requirements
|
| Voltage (C); Supply |
+5V (5%)
|
| Idle (Watts) |
2.0 (performance)
|
| Standby (Watts) |
<0.5
|
| Sleep (Watts) |
<0.5
|
| Reads (Watts) |
2.3 (average)
|
| Writes (Watts) |
2.3 (average)
|
| Seeks (Watts) |
2.3 (average)
|
| Start-up (A) |
1.0 (typ.)
|
| Physical & Environmental Specifications (mm)
|
| Height |
9.5 (9.5mm ±0.2) / 0.374" +/-0.0078"
|
| Width |
70 (69.85mm ±0.25) / 2.75" +/-0.0098"
|
| Depth |
100 (100.2±1.45) / 3.945" +/-0.057"
|
| Weight |
100 gram / 0.22 pounds
|
| Ambient
|
| Operating: Temperature |
5° to 55°C (41° to 131°F)
|
| Operating: Relative humidity |
8% to 90% noncondensing (30% per hour max)
|
| Operating: Maximum wet bulb temperature |
30°C (86°F max)
|
| Operating: Maximum temperature gradient |
20°C per hour (68°F per hour max), without condensation
|
| Operating: Altitude |
–304.8 m to 3,048 m (–1,000 ft to 10,000+ ft)
|
| Non-Operating: Temperature |
–40° to 70°C (–40° to 158°F)
|
| Non-Operating: Relative humidity |
5% to 95% noncondensing (30% per hour max)
|
| Non-Operating: Maximum wet bulb temperature |
40°C (104°F max)
|
| Non-Operating: Maximum temperature gradient |
30°C per hour (86°F per hour max), without condensation
|
| Non-Operating: Altitude |
–304.8 m to 12,192 m (–1,000 ft to 40,000+ ft)
|
| Topcover Max. temperature |
<65°C (<149°F)
|
| Drivecircuitboard Max. temperature |
<65°C (<149°F)
|
| Vibration and Shock
|
| Operating Vibration |
1.0 G (9.8 m/s^2) (0 to peak, 5–500 Hz)
|
| Non-Operating Vibration |
5.0 G (49 m/s^2) (0 to peak, 5–500 Hz)
|
| Operating Shock |
350 G 2 msec / 160 G (1568 m/s^2) 1 msec
|
| Non-Operating Shock |
900 G 2 msec / 800 G 1 msec / 400 G 0.5 msec
|
| Soundlevel
|
| Acoustic Noise (Idle Mode) |
2.4 Bels (typ.)
|
| Acoustic Noise (Operating Mode) |
2.7 Bels (typ.)
|
