| FORMATTED CAPACITY (GB) |
18.400 |
| AVERAGE SECTORS PER TRACK |
601 rounded down |
| ACTUATOR TYPE |
ROTARY VOICE COIL |
| TRACKS |
59,700 |
| CYLINDERS |
29,850 user |
| HEADS (PHYSICAL) |
2 |
| DISCS (3.5 in) |
1 |
| MEDIA TYPE |
THIN FILM/GMR |
| RECORDING METHOD |
PRML 16/17 EPR4 |
| INTERNAL TRANSFER RATE (mbits/sec) |
308 to 498 |
| INTERNAL FORMATTED TRANSFER RATE (MB/sec) |
28.1 to 50.7 |
EXTERNAL TRANSFER RATE (mbyte/sec)
Low Voltage Differential(LVD) |
40 Sync
80/160 Sync |
| SPINDLE SPEED (RPM) |
7,200 |
| AVERAGE LATENCY (mSEC) |
4.17 |
BUFFER
Read Look-Ahead, Adaptive, Multi-Segmented Cache |
2048KB |
INTERFACE
Low Voltage Differential |
Ultra SCSI Wide
Ultra3-SCSI Wide |
| BYTES PER TRACK |
384Kbytes avg |
| SECTORS PER DRIVE |
35,937,500 |
| TPI (TRACKS PER INCH) |
32,197 |
| BPI (PEAK KBITS PER INCH) |
490.9 |
| AVERAGE ACCESS (ms read/write) |
8.5/9.1 |
| SINGLE TRACK SEEK (ms read/write) |
0.4/0.5 |
| MAX FULL SEEK (ms read/write) |
14.9/15.5 |
| MTBF (power-on hours) |
800,000 |
| POWER REQUIREMENTS: |
+12V START-UP (amps) = 1.64
+12V TYPICAL (amps) = 0.22 idle
+5V START-UP (amps) = 0.92
+5V TYPICAL (amps) = 0.72 idle |
| Physical: |
Height (inches/mm): 1.0/25.4
Width (inches/mm): 4.00/101.6
Depth (inches/mm): 5.75/146
Weight (lbs/kg): 1.2/0.544 |
