RH100025
Apple
Macintosh Performa 475
M1476
Serial No
CK4047BD1PT
Description:
The Apple Macintosh Performa 475 is a desktop 32-bit personal computer which runs MacOS. It has a built in floppy disk drive and hard disk and requires an external Apple monitor, external ADB II keyboard and ADB II mouse.
The 475 has a 32-bit processor with a 32-bit data path. Although the clock input runs at 50 MHz, the processor itself is not "clock doubled," so technically it only is a 25 MHz processor, despite official Apple literature stating 50MHz.
Specifications:
» CPU: Motorola XC68LC040RC25B @ 25MHz, 25MHz bus, 32-bit, 8KB L1 Cache
» RAM: 12MB, 4MB on-board + 8MB 72-pin SIMM (Kingston KTA-CENT/8 Rev.C1)
» ROM: 1MB
» VRAM: 512KB, 2x 630-0044 SIMM modules
» PCB: 820-0364-A (1993)
» Floppy Disk: 1.4MB Sony MPF42A (Serial: 10384549)
» Hard Disk: 80MB SCSI IBM H3085-S1 (66G4318)
» Graphics: 512 x 348 @ 16-bit colour, 640 x 480 / 832 x 624 @ 8bit colour
» Power Supply: 230VAC, Dyna Comp Inc. DCF353 36W PSU, Apple Part: 614-0028 (Output: +5V 4.75A, +12V 1.0A, -5V 0.075A)
» Operating System: MacOS 7.5.3 (B1-7.5.3 Revisopn 2, 1995)
» RTC (PRAM): 3.6V 1/2AA Lithium Battery SL-350
» Keyboard: ADB {Apple Desktop Bus} Keyboard II
» Mouse: ADB {Apple Desktop Bus} Mouse
This exhibit still has its original manuals; Getting Started with your Macintosh Performa 400 Series Computer (Apple Computer Inc., Z030-4694-A, 1993) and Macintosh User's Guide - For Macintosh Performa Computers (Apple Computer Inc., Z030-4693-A, 1993)
Condition:
  |
- Hardware fully functional.
- NOT in original packaging!
- Contains all Manuals and Instructions.
Notes:
Great working order with original User Guide & Getting Started Guides.
Links & Media:
 Apple Support Page | EveryMac.com | Processor Data |
Related Items:
 | Apple MAC OS |