Specifications
Chapter 1
Chapter 4
Chapter 4
Chapter 6
Appendix C
Pr
eface
A/4 LS PRO HARDWARE TECHNICAL REFERENCE
Appendix A
Seek time (ms)
Average ..................................................................................................................................... 18
Track to track ........................................................................................................................ 5.5
Full stroke ................................................................................................................................ 34
Maximum data
Buffer to AT-bus ...................................................................................... 4.0 Mbytes/second
transfer rates
Disk to Buffer ............................................................................................ 3.0 Mbytes/second
Maxtor 7213A
Height ............................................................................................................................. 25.4mm
Depth ........................................................................................................................... 146.1mm
Width ........................................................................................................................... 101.6mm
Weight ............................................................................................................................... 0.5 Kg
Environmental
Ambient temperature
Operating .................................................................................................................. 5 to 50
°
C
Non-operating ..................................................................................................... -40 to 65
°
C
Humidity
Operating ................................................................................ 8 to 80% RH, noncondensing
Non-operating ...................................................................... 8 to 80% RH, noncondensing
Shock
Operating ................................................................. 10G with 11ms pulse width, half sine
Non-operating ........................................................ 70G with 11ms pulse width, half sine
MTBF ............................................................................................... 150,000 power on hours
Power
+5V
±
5% ripple<100mV Current .................................................................... 0.3A typical
+12V
±
8% ripple<100mV Current .................................... 0.25A (typical) 0.70A (max)
Error rates
Hard read errors ................................................................................ < 1 per 10
13
bits read
Physical
Rotation speed ............................................................................................................ 3551rpm
Recording density ..................................................................................................... 42700 bpi
Track density ................................................................................................................ 1973 tpi
Cylinders ............................................................................................................................. 1698
Disks ........................................................................................................................................... 2
Heads .......................................................................................................................................... 4
Capacity (formatted) ............................................................................................. 200Mbytes
Quantum LPS 240AT
Height ............................................................................................................................. 25.4mm
Depth ........................................................................................................................... 146.2mm
Width ........................................................................................................................... 101.6mm
Weight ............................................................................................................................ 0.48 Kg
Environmental
Ambient temperature
Operating .................................................................................................................. 5 to 55
°
C
Non-operating ..................................................................................................... -40 to 70
°
C
Содержание Apricot LS Pro
Страница 1: ...apricot HARDWARE TECHNICAL REFERENCE MITSUBISHI ELECTRIC LS Pro ...
Страница 2: ...HARDWARE TECHNICAL REFERENCE ...
Страница 6: ...CONTENTS ...
Страница 9: ...Chapter 1 INTRODUCTION ...
Страница 14: ...Chapter 2 SYSTEM UNIT ...
Страница 37: ...Chapter 3 SYSTEM BOARD ...
Страница 60: ...Chapter 4 PERIPHERAL ITEMS ...
Страница 91: ...Chapter 5 MEMORY AND I O USAGE ...
Страница 118: ...Appendix A SPECIFICATIONS ...
Страница 125: ...Appendix B REVISION C SYSTEM BOARD ...
Страница 130: ...ERROR BEEP CODES Appendix C ...
Страница 134: ...INDEX ...