Mass Storage Devices - HP Model 712/100 - Workstation Technical Reference Manual

Mass Storage Devices

HP A4067A 1 Gbyte Hard Disk Drive
Capacity
Formatted:
Performance
Seek Times
Track to track:
Average:
Maximum:
Disk Speed/Rotational Latency
Average Latency:
Disk Speed:
Data Transfer Rates
Internal (disk)
Burst:
External (bus)
Asyn:
Syn:
Error Rates
Soft Read Error Rate:
Hard Read Error Rate:
Seek Error Rate:
Environmental Requirements
Temperature
Operating:
Non–operating –40 to 70 deg. C (–40 to 158 deg. F)
Altitude
Operating:
Non–operating: –305 to 15,240 meters (–1,000 to 50,000 feet)
1,050,347,520 Bytes
2.5 ms
10 ms
25 ms
5.56 msec or less
5400 RPM minimum
24 – 40 MHz
5.0 MB/s
10 MB/s
10 in 10
10 in 10
10 in 10
0 to 55 deg. C (32 to 131 deg. F)
24 deg. C/hr (75 deg. F/hr gradient)
24 deg. C/hr (75 deg. F/hr gradient)
–61 to 4572 meters (–200 to 15,000 feet)
11
bits read
13
bits read
7
seeks