2500 RSX (250-1620/1621) Specifications Faxback Doc. # 1915 Dimensions: 15 x 15.5 x 4.2"(LxWxH) Weight: 23 lbs. Processor: 80386 SX, 16-bit CPU Speed: 25/8 MHz FCC Class: B,UL Listed Wait States: # of Slots: (3)16-bit ISA Add. Device Exp: (1)3.5", (1)5-1/4" Std. Memory: 1MB Max. Memory: 9MB Hard Drive: 60 MB** Power Supply: 100 watts,105-135VAC,60Hz Op. Sys: MS-DOS 5.0 Keyboard: 101-key enhanced Bundled Math Co.: 80387SX, 25 MHz Software: Deskmate Floppy: 1.44MB* Heat Output: 240 BTU/hour Environment: Operating: 50 to 95'F Std. Ports: Video Port(DB15) Storage: -40 to 149'F RS-232 Serial Port(9 pin) Humidity: 20 - 80% Parallel I/O port(25 pin) (non-condensing) Keyboard & Mouse Conn. Non-Operating: 10 to 90% (6-pin) PS/2 Style (non-condensing) Video: VGA Video Memory: 256KB, 80ns Video Chip: P11273KE (Accumos) Expand to 512KB, SVGA CURRENT BIOS ROM Version: 01.10.00 Utilities Version: 00.00.00 * 1.44 MB Diskette Drive: Access Time: Rotation Speed: 300 rpm Average: 95 ms Media: 3 1/2" high-density/ Track-to-Track: 3 ms standard density Motor Starting: 500 ms (700 ms max.) ** 60 MB Hard Drive: # of Cylinders: 762 Precompensation Cylinder: 0 # of Heads: 4 Average Access Time: sub 19 m Head Landing Zone: N/A Track-to Track Access Time: 8 ms Sectors per Track: 39 Motor Starting Time: 15 sec Rotation Speed: 3400 rpm Head Parking: Automatic Humidity: Temperature: Operating: 8 to 80% RH Operating: 41 to 131'F non-condensing Non-Operating: -40 to 140'F Non-Operating: 8 to 80% RH non-condensing (smc/tmc-08/30/95)