hey wheres that 1989 Mcintosh computer? if its the portable thats a collector item for the computer geeks like me!
Details
introduced 1989.09.20 at $6,500 ($7,300 with hard drive); replaced by backlit model 1991.02
requires System 6.0.4 to 7.5.5 (see caution on wake up crashed caused by newer drivers)
CPU: 16 MHz 68HC000
performance: 2.0 (relative to SE); 2.15, Speedometer 3; 1.3 MIPS
see Benchmarks: Portable for more details
ROM: 256 KB
RAM: 1 MB, expandable to 9 MB using a special 30ns SRAM card (only one slot)
display: 9.8" 1-bit 640 x 400 pixel
40 MB 3.5" hard drive standard
ADB: 1 port for keyboard and mouse
serial: 2 DIN-8 RS-422 ports on back of computer
SCSI: DB-25 connector on back of computer
hard drive: none or special low power Connor 20 MB with special connector (can only use standard SCSI drives with a special, costly adapter)
batteries: 9V "transistor" battery for PRAM, 6V 5Ah sealed lead-acid for power (over 2 lb.)
proprietary modem slot
Gestalt ID: 10
Size (HxWxD): 4.05" x 15.25" x 14.83"
weight: 15.8 lb.
power supply: 5W, 13 amps
model number: M5120
