1100 FD (250-3530) Specifications Faxback Doc. # 1991 Dimensions: 2.3/8 x 12 1/8 x 9 7/8" Weight: 6.4 lbs. Processor: NEC V-20 CPU Speed: 8 MHz FCC Class: B, UL Listed Wait States: N/A # of Slots: N/A Add. Device Exp: N/A MTBF: N/A Std. Memory: 640K Op. Sys: MS-DOS Max. Memory: N/A Video: 640 X 200 LCD Mem Cache: N/A Heat Output: N/A Power Supply: 9.5 VDC 2.1A 6Volt 1.8Ah Std. Ports: Parallel Printer-(DB-25) Keyboard: 84 Keys/101 Emulation AC Adapter Math Co.: N/A Serial-(DB9 M) Floppy: (1) 3.5" 720K DS 80 Track Modem Slot Environment: Operating: 41 TO 85 F Storage:-40 TO 150 F Humidity: MAX. 80 % Non-Operating: MAX. 90 % CURRENT BIOS ROM Version: 01.00.00 Utilities Version: N/A