2500 SX/20 (250-4077) Specifications Faxback Doc. # 1101 DIMENSIONS: 15 x 15.5 x 4.25" WEIGHT: 14.5 lbs. PROCESSOR: Intel 80386SX CPU SPEED: 20/10 MHz FCC CLASS: B, UL Listed WAIT STATES: .7 # OF SLOTS: (3) 16-bit ISA ADD. DEVICE EXP: (1) 3.5",(1) 5 1/4" STD. MEMORY: 1 MB MAX. MEMORY: 16 MB MTBF: N/A MEM CACHE: N/A OP. SYS: MS-DOS, OS/2 1.21 POWER SUPPLY: 70Watts/105135VAC/60Hz VIDEO: 16-bit SVGA Video Chip Set: WD90C00 KEYBOARD: 101-key enhanced HEAT OUTPUT: 363 Btu/hr. MATH CO.: 80387SX-20 (optional) STD. PORTS: Serial,Bi-direc. Parallel, FLOPPY: 1.44 MB 3.5" Mouse,Microphone, Headphone HARD DRIVE: 85 Meg Caviar IDE ENVIRONMENT: Operating: 50 to 95`F Humidity: 20 to 80 % Storage: -40 to 150`F Non-Operating: 20 to 80 % CURRENT BIOS ROM Version: 01.10.00 Utilities Version: 00.00.00