Macintosh Quadra 700:  Technical Specifications
 
Copyright 1991, Apple Computer, Inc.
 
Microprocessor:   MC68040, 32-bit architecture, 25 MHz clock speed
 
                  Integral Paged Memory Management Unit (PMMU),
                  Floating Point Unit (FPU), and 8-kilobyte cache
                  architecture
 
Memory:           Comes with 4 MB of RAM on the logic board and 4 memory
                  expansion slots.
 
                  Expands to 20MB of RAM by installing 4MB SIMMs in the
                  empty slots and replacing existing 1MB with 4MB RAM
                  chips.
 
Disk drives:      Built-in Apple SuperDrive 1.4MB floppy disk drive
 
                  80MB or 160MB internal Apple SCSI hard disk drive
 
Video display:    Supports all Apple monitors, including:
 
                    Macintosh 12 inch RGB Display
                    Macintosh 12 inch Monochrome Display
                    AppleColor High-Resolution RGB Monitor
                    Macintosh Portrait Display
                    Macintosh Two-Page Monochrome Monitor
                    Macintosh 21 inch Color Display
 
                  Supports some other non-Apple monitors, including VGA,
                  NTSC, and PAL
 
Video RAM:        512K, upgradable to 2MB for display of more colors or
                  shades of gray on a monitor
 
Interfaces:       Two Apple Desktop Bus (ADB) ports, supporting a keyboard,
                  mouse, and other devices daisy-chained through a
                  synchronous serial bus
 
                  Two serial (RS-232/RS-422) ports, 230.4 kilobits per
                  second maximum (up to 0.920 megabits per second if
                  clocked externally)
 
                  SCSI bus interface
 
                  Video port to support RGB and monochrome monitors of
                  various sizes and resolutions
 
                  Two internal NuBus expansion slots
 
                  One processor-direct slot provides access to the CPU bus
                  for highest possible performance.
 
                  Stereo sound output port capable of delivering sound to
                  both channels of a stereo device
 
                  Sound input port for monaural sound input
 
                  AUI-15 Ethernet connector
 
Keyboard:         Supports all Apple Desktop Bus keyboards.
 
Mouse:            Apple Desktop Bus Mouse; mechanical tracking, optical
                  shaft, or contact encoding
 
Sound generator:  Custom Sound Chip drives stereo miniature phone jack
                  headphones or stereo equipment.
 
Clock/calendar:   Custom chip with long-life lithium battery
 
Microphone:       Electret, omnidirectional; output voltage is 4
                  millivolts, peak to peak, at normal volume.
 
Disability
  access:         CloseView, Easy Access, and visible beep included with
                  system software.  These built-in features and third-party
                  options provide alternative input and output tools for
                  people with disabilities.
 
Electrical
  requirements:   Line voltage:  100 to 240 volts AC, RMS automatically
                                 configured
 
                  Frequency:  50 to 60 Hz, single phase
 
                  Power:  50 watts maximum, not including monitor power
 
ADB power
  requirements:   Maximum current draw for all ADB devices:  200 milliamps
                  (a maximum of three ADB devices is recommended)
 
                  Mouse draws 80 milliamps.
 
                  Keyboard draws 25 to 80 milliamps, depending on the
                  keyboard model used.
 
Operating
  environment:    Operating temperature:  50 to 104 degrees F
                                          (10 to 40 degrees C)
 
                  Storage temperature:  -40 to 116.6 degrees F
                                        (-40 to 47 degrees C)
 
                  Relative humidity:  20% to 80 % noncondensing
 
                  Maximum altitude:  10,000 ft. (3,048 m)
 
Size and weight:  Main unit:  Width  11.9 in. (30.2 cm)
                              Height  5.5 in. (14.0 cm)
                              Depth  14.4 in. (36.5 cm)
                              Weight  613 lb. 10 oz. (6.2 kg)*
 
                  Mouse:  Height  1.1 in. (2.8 cm)
                          Width   2.1 in. (5.3 cm)
                          Depth   3.8 in. (9.7 cm)
                          Weight  6 oz.   (.17 kg)

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