Physical Specifications |
| Formatted Capacity |
4360 MB |
| Interface |
Ultra Fast Wide (68-pin SCA-2) |
| Actuator Type |
Rotary Voice Coil |
| Media Type |
Thin Film |
| Head Type |
Thin Film Inductive |
| Servo Type |
Embedded |
| Number of Disks |
4 |
| Number of Data Surfaces |
8 |
| Number of Heads |
8 |
| Bytes per Sector |
512 |
| Tracks per Inch |
6150 |
| Bits per Inch (000) |
125 (ID) |
| Areal Density |
769 MB/in2 |
| Total Cylinders |
5956 |
| Zones per Surface |
20 |
| User Sectors per Drive (512 byte) |
225 (OD), 133 (ID) |
| Recording Method |
0,4,4 RLL |
| ECC |
144-bit Reed Solomon |
Performance Specifications |
| Average Seek |
- Read 8 ms
- Write 9.5 ms |
| Track to Track Seek |
- Read 1 ms
- Write 2.5 ms |
| Full Stroke Seek |
< 18 ms |
| Average Latency |
4.17 ms |
| Rotational Speed |
7200 RPM |
| Data Transfer Rate |
- Media to Buffer 81-140 Mbits/s
- Buffer to Host 40 MB/s max. |
| Buffer Size |
512 KB
1 MB optional |
| Error Rate - Unrecoverable |
< 1 in 1014 bits read |
| Spindle Start Time |
< 30s to ready |
| Spindle Stop Time |
< 20s |
| Contact Start/Stop Cycles (CSS) |
20,000 |
Physical Dimensions |
| Height |
1.0 inch ±0.02 inch |
| Length |
5.75 inches ±0.02 inch |
| Width |
4.00 inches ±0.02 inch |
| Weight |
1.2 pounds ±0.11 pounds |
Reliability Specifications |
| Recoverable Data Error Rate |
Less than 10 in 1011 bits read |
| Unrecoverable Data Error Rate |
Less than 1 in 1014 bits read |
| Miscorrected Data Error Rate |
Less than 1 in 1021 bits read |
| Seek Error Rate |
Less than 10 in 108 seeks (average) |
| Projected MTBF |
1,000,000 Hours |
