Description | MAS3735 | MAS3367 | MAS3184 | Functional Specifications | Capacity (formatted) | 73.5 GB | 36.7 GB | 18.4 GB | Disks/heads | 4/8 | 2/4 | 1/2 | Disk media diameter | 2.75 in. | Bytes/sector | 512 | Cylinders | 27,100 | Logical blocks | 143,552,136 | 71,819,496 | 35,890,512 | Recording density | 580,000 BPI | Track density | 60,000 TPI | Buffer size | 8192 KB | Interfaces | Ultra320 SCSI (68 or 80 pin) and 2 GB/s Fibre Channel | Ultra320 SCSI (68 or 80 pin) | Seek time | Track to track | Read: 0.3 ms (typ) / Write: 0.5 ms (typ) | Average | Read: 3.3 ms (typ) / Write: 3.8 ms (typ) | Full stroke | Read: 8.0 ms (typ) / Write: 9.0 ms (typ) | Data transfer rate | To/from media | 93.1 to 118.2 MB/s | To/from host | Ultra320 SCSI - 320 MB/s (max.) / Fibre Channel - 212.5 Mb/s (max.) | Ultra320 SCSI - 320 MB/s (max.) | Start time | 30 s (typ) | Stop time | 30 s (typ) | Rotational speed (RPM) | 15,000 | Average latency | 2.00 ms | Power consumption, idle | SCSI | 11.3 W | 8.5 W | 7.5 W | FC | 13.0 W | 10.2 W | N/A | Spindle motor | FDB (Fluid Dynamic Bearings) | Physical Specifications | Power requirements | Idle (ready) | 11.3 W (typ) | 8.5 W (typ) | 7.5 W (typ) | Spin-up | 12V @ 2.5 A 5V @ 0.85 A | Dimensions | Height | 25.4 mm (1.0 in.) | Width | 101.6 mm (4.0 in.) | Depth | 146.0 mm (5.75 in.) | Weight | 0.80 kg (1.76 lb.) | Drive temperature | Operating | 5°C to 55°C | Non-operating | -40°C to 70°C | Gradient | 15°C/H max | Relative humidity | Operating | 5% to 95% (non-condensing) | Non-operating | 5% to 95% (non-condensing, with packaging) | Vibration | Operating | 1.0 G (20 to 300 Hz) | Non-operating | 5.0 G (20 to 300 Hz) | Shock | Operating | 65 G (half-sine pulse, 2 ms duration) Rotational - 25,000 rad/sec2. @ 2 ms. | Non-operating | 250 G (half-sine pulse, 2 ms duration) | Altitude | Operating | -984 to 9,843 ft. | Non-operating | -984 to 39,370 ft. | Acoustics | Idle | < 3.6 bels | Reliability Specifications | MTBF | 1,200,000 hours | MTTR | No field repairable parts, return to factory for repair. | Start/stop cycles | 20,000 cycles | Error Rate | Seek error | 10 per 108 seeks | Non-recoverable read error | 1 per 1015 bits read | |