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             MACINTOSH CENTRIS 650 PRODUCT DESCRIPTION:
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Fax Retrieval document #133
To have this document faxed to you, dial 312/702-9977
 
Designed for performance and flexibility, the Apple Macintosh
Centris 650 is the most expandable Macintosh Centris computer. Like
all Macintosh Centris models, the Macintosh Centris 650 is ideal for
mainstream business and professional users. The Macintosh Centris 650
offers the speed and power you need to get the job done in the most
demanding environments, and the flexibility to grow as your needs
change.

Based on the fast, 25-megahertz Motorola 68040 CPU, the Macintosh
Centris 650 provides affordable high performance. The Macintosh
Centris 650 comes with 4 megabytes of RAM and a built-in 8K cache for
speed up to 2.5 times that of the Macintosh IIci and IIvx. For
increased performance, you can expand memory up to 132 megabytes or add
an optional math coprocessor.

For performance and convenience, the Macintosh Centris 650 works with
all Apple displays. The standard Macintosh Centris 650 can display 256
crisp colors on the Macintosh 16-inch display. For photographic-quality
images, a video upgrade lets you show 32,768 colors on the same display.

You can use the Macintosh Centris 650's expandability to set up a
system that meets your exact needs, or to increase your computing
power as your needs grow. Customize your system by adding NuBus
expansion cards in the three expansion slots provided or with an
on-board networking capability add an Ethernet option. The Macintosh
Centris 650 comes standard with an internal hard drive, and its
high-speed SCSI interface lets you add additional high-volume storage
devices, such as the AppleCD 300i internal CD ROM drive, so you can run
CD-ROM applications in brilliant color.

Macintosh Centris 650 Features:
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> 25-MHz 68040 processor

Memory
> 4 MB of RAM, expandable to 132 MB

Display
> Works with all Apple displays
> 256 colors, expandable to 32,768

Expansion
> Optional internal CD-ROM drive
> Eight built-in ports for peripherals
> Three NuBus expansion slots
> One inline 68040 processor-direct slot
> 68040 socket for optional math coprocessor
> Optional onboard Ethernet

Features Built Into Every Macintosh
-----------------------------------
Usability
> Runs thousands of Macintosh applications
> Easy to set up, learn, use, and extend

System software
> System 7 with multitasking, file sharing, QuickTime, Balloon
  Help, TrueType, and more

Networking
> Built-in AppleTalk networking
> File sharing without a dedicated server

Compatibility
> Reads Macintosh, MS-DOS, OS/2, and ProDOS floppy disk formats

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Macintosh Centris 650 Technical Specifications:

Microprocessor

> MC68040, running at 25-MHz clock speed; 32-bit data bus
> Optional, integrated 25-MHz floating point unit (FPU)
> Integral Paged Memory Management Unit (PMMU), and 8K-cache
  architecture

Memory
> Comes with 4 MB of RAM on the logic board
> Expandable to 132 MB of RAM by adding SIMMs to four 72-pin slots
> Includes RAM disk software

Disk drives
> One built-in Apple SuperDrive 1.4-MB floppy disk drive
> One internal 80-, 230-, or 500-MB hard disk
> Accommodates one 5.25-in., half-height device, such as the
  AppleCD 300i internal CD-ROM drive 

Video display
> Supports all Apple displays
> Works with a wide range of 3rd party displays including some 19",
  VGA, SVGA, NTSC, and PAL monitors 

Video RAM (VRAM)
> 512K standard supports:
  -32,768 colors on the Macintosh 12-inch RGB Display
  -256 colors on the AppleColor High-Resolution RGB Display (13"),
   Macintosh Color Display (14"), and Macintosh 16-inch Color Display
  -256 shades of gray on the Macintosh 12-inch Monochrome Display
  -16 shades of gray on the Macintosh Portrait Display (15")
  -16 colors on the Macintosh 21-inch Color Display
> 1,024K option supports:
  -32,768 colors on the Macintosh 12-inch RGB Display, AppleColor
   High-Resolution RGB Display (13"), Macintosh Color Display (14"),
   and Macintosh 16 inch Color Display 
  -256 shades of gray on the Macintosh 12-inch Monochrome Display and
   Macintosh Portrait Display (15") 
  -256 colors on the Macintosh 21-inch Color Display

Interfaces
> Three internal NuBus expansion slots
> One 68040 processor-direct slot
> SCSI interface for connecting up to six external devices
> AAUI-15 Ethernet connector (optional)
> Two serial (RS-232/RS-422) ports
> One video port for color and monochrome displays of various sizes
  and resolutions
> One sound output port for stereo playback from CDs and stereo
  playback of Macintosh sound 
> One monaural sound-input port
> Two Apple Desktop Bus (ADB) ports for a keyboard, mouse, and other
  devices

Sound generator
> Custom integrated circuit that drives a stereo miniature
  headphone jack (22 kHz sample rate) 

Keyboard and mouse
> Works with several ADB keyboards
> Apple Desktop Bus Mouse II

Clock/calendar 
> Custom integrated circuit with long-life lithium battery

Disability access
> CloseView, Easy Access, and visible-beep software are built-in.
  These and third-party options provide alternative input and output
  devices. 

Power requirements
> Line voltage: 100 to 240 V AC, RMS, automatically configured
> Frequency: 50 to 60 Hz
> Power: 112 W maximum, not including display

ADB power requirements
> Maximum current draw for all ADB devices: 500 mA (three ADB devices
  maximum recommended)
> Mouse draws 10 mA
> Keyboard draws 25 to 80 mA, depending on the model used

Size and weight
Main unit:
> Height: 6.0 in. (15.2 cm)
> Width: 13.0 in. (33.0 cm)
> Depth: 16.5 in. (41.9 cm)
> Weight*: 25 lb. (11.3 kg)
Mouse:
> Height: 1.3 in. (3.3 cm)
> Width: 2.4 in. (6.2 cm)
> Depth: 4.2 in. (10.7 cm)
> Weight: 4.0 oz. (0.10 kg)
*Weight will vary based on internal devices installed

Operating environment
> Operating temperature: 50F to 104F (10C to 40C)
> Storage temperature: -40F to 116.6F (-40C to 47C)
> Relative humidity: 5% to 95% noncondensing
> Maximum altitude: 10,000 ft. (3,048 m)

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Macintosh Centris 650 4D/0.5V/80 w/o FPU Ordering Information:

Order No. M1207LL/A
> Macintosh Centris 650 computer with 4 MB of RAM, 512K of video RAM
  for 256 color capability, 80 MB internal hard disk drive, and 1.4-MB
  internal Apple SuperDrive 
> Mouse
> System software with complete setup, learning, and reference
  documentation
> Limited warranty statement

Macintosh Centris 650 8D/0.5V/230/Ethernet/FPU

Order No. M1337LL/A
> Macintosh Centris 650 computer with 8 MB of RAM, 512K of video RAM
  for 256 color capability, 230-MB internal hard disk drive, 1.4-MB
  internal Apple SuperDrive, Ethernet, and floating point unit (FPU) 
> All software and accessories provided with the Macintosh Centris
  650 4D/0.5V/80 

Macintosh Centris 650 8D/1V/230/CD/Ethernet/FPU

Order No. M1279LL/A
> Macintosh Centris 650 computer with 8 MB of RAM, 1 MB of video RAM
  for 32,768 color capability, 230-MB internal hard disk drive. AppleCD
  300i CD-ROM drive, 1.4-MB internal Apple SuperDrive, Ethernet, and
  floating point unit (FPU) 
> All software and accessories provided with the Macintosh Centris
  650 4D/0.5V/80


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02-10-93

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