TANDY 1000RLX (250-1452/53) Specifications Faxback Doc. # 1321 Dimensions: 14.9 x 14 x 2.88" Weight: 10.7 lbs. Processor: 80286 CPU Speed: 10/5 MHz Switchable FCC Class: B, UL Listed Wait States: N/A # of Slots: (1) 9.5" XT Add. Device Exp: (1) 3.5" MTBF: N/A Std. Memory: 25-1452 512K 25-1453 1 MB Op. Sys: MS-DOS Max. Memory: 1 MB Video: Built-in VGA Mem Cache: 364K Heat Output: 125 Btu/hr Power Supply: 110 VAC, 60Hz Std. Ports: RS-232 Serial-(DB-9 M) Keyboard: 101 Key Enhanced Earphone-(1 Mini) Math Co.: N/A Joysticks (2)-(8 Pin Din) Floppy: 1.44MB Mouse-(PS/2) Environment: Operating: 55 F to 85 F Microphone-(Mini-Pin F) Storage:-40 F to 149 F Bi-Dir. & Uni-Dir. Printer-(DB25 M) Humidity: 20 to 80% Non-Operating: 10 to 80 % Built-in ROM: Deskmate/Home Organizer Version 03.04.00 MS-DOS Version 03.03.00 CURRENT BIOS ROM Version: 02.00.00 Utilities Version: N/A