Instruction manual

Page 2-4 Chapter Two
Eagle 450 Installation and Technical Manual, Rev. 00
Streaming Tape Drives
Physical Size 5.25” half-high
Interface SCSI or Wide SCSI
Data Capacity 150MB to 26GB
Tape Cartridge See
Eagle 450 Computer Owner’s Manual
Tape Format See
Eagle 450 Computer Owner’s Manual
Soft Error Rate 1 x 10
-8
Hard Error Rate 1 x 10
-10
Diskette Drive
Physical Size 3.5”, but requires 5.25” mounting bay
Interface SCSI; AM-219 Floppy Controller is
not
used
Data Capacity 1.44MB or 720KB depending on the format.
Diskettes 3.5” 18 sectors/track, 80 tracks/side, double-sided, double-
density
Transfer Rate 500K bits/second.
Latency (Average) 100 msec.
Access Time Track-to-track: 3 msec.
Average: 94 msec.
Track Density 135 TPI.
Recording Density 17,434 bits/inch.
MTBF 10,000 power on hours or more, normal duty cycle.
Error Rates Soft read: 1 x 10
-9
Hard read: 1 x 10
-12
Seek: 1 x 10
-4