Specification Summary; Physical Specifications - Quantum Q2000 User Manual

8" floppy drive and a superset of Shugart's
SA1000 series disk drive interface. The
Q2000 series disk drive is designed with the
same form factor and power supply voltage
requirements as 8" floppy drives.
Key Features:
•
Storage Capacity of 10, 20, 30, or 40
megabytes
•
Winchester design reliability
•
Same physical size and mounting as
8" floppy drives
•
Uses the same D.C. voltages as
8" floppy and SA1000 drives
0
Proprietary, rotary, high resolution,
quiet, head-position actuator
•
4.34M bits/second transfer rate
•
Shugart SA1000 interface compatible
•
Microprocessor controlled temperature
compensation servo
1.2 SPECIFICATION SUMMARY
1.2.1 Physical Specifications
ENVIRONMENTAL LIMITS
2
Ambient temperature
=
50° to 115°F (10° to 46°C)
Relative Humidity
= 8% to 80%
Maximum wet bulb
= 78° non-condensing
AC POWER REQUIREMENTS
SO/60Hz ±0.5Hz
100/115VAC Installations
=
90-127V at 1.0A Typical
200/230VAC Installations
=
180-253V at O.5A Typical
DC VOLTAGE REQUIREMENTS
+24VDC±10% 1.25A Typical
+ 5VDC ± 5% 1.0
1
Typical
-5VDC±5% (-7 to -16VDC
optional) O.2A Typical
MECHANICAL DIMENSIONS
Height
=
4.50 in.
(114.3mm)
Width = 8.55 in.
(217.2mm)
Depth
=
14.25 in.
(362.0mm)
Weight
=
17 Ibs.
(7.7Kg)
HEAT DISSIPATION
=
235 BTU/HR. TYP (70 Watts)