| Specifications | |
|---|---|
| Controller | RK611 (UNIBUS) |
| Disk type | 14" dual-platter removable disk pack |
| Dimensions | Height: 39" / 99 cm
Width: 21.7" / 55.2 cm Depth: 30" / 76.2 cm |
| Weight | 326 lbs / 148 kg |
| Phases | 1 |
| Operating Current | 4 A @ 120 VAC
2 A @ 240 VAC |
| Power Consumption | 550 W Maximum |
| Heat Dissipation | 1900 BTU/hr Maximum |
| Drives per controller | 8 |
| Formatted capacity per disk pack | 28MB |
| Peak transfer speed | 538 KB/s |
| Average access time | 49 ms |
| Average seek time | 36.5 ms |
| Average Rotational Latency | 12.5 ms |
| Track to Track Seek | 6.5 ms |
| Rotational Speed | 2400 RPM |
| Surfaces per Disk Pack | 3 data 1 servo |
| Tracks per Surface | 815 |
| Sectors per Track | 22 (16-bit format) |
| Bytes per Sector | 512 |
| Tracks per Inch | 384 |
| Bits per Inch | 4040 |