Motherboard Manuals Data and More
|| Database Index || Find Manuals || Bios info || Manufacturers || Testing Tips ||
|| Diagnostic Tools || Message Forum || Contribute || About || Contact || Home ||

click to enlarge Click to Download Motherboard Manuals Database Spyware Removal Tools
(click layout/photo to enlarge)(click JUMPER MANUAL to download)

OPTI-495SX Motherboard

        - also known as: Auva Computer Inc. CAM 25-P9, CAM 33-P9, CAM 33-F
                         J-MARK Computer Corporation OPTI-495SX 3/486WB
                         See-Thru Data Systems Ltd. STO 98-5VL
        - AMI BIOS ID string   40-0200-001301-00101111-111192-opt495sx-h
        - AUVA BIOS ID string  40-0200-001105-00101111-111192-opt495sx-h
        - AMI BIOS ID string   40-0220-001107-00001111-111192-OPT495SX-F
        - 8-30 pin SIMM slots  (1-32meg FPM DRAM)
        - 3-32 bit VESA Local Bus slots
        - 6-16 bit ISA slots
        - 2-8 bit ISA slots
        - 64k-256k CACHE support in 8-28pin sockets + 2 TAG RAM socket
        - MR.Bios/AMI 1992 BIOS
        - Opti 82c495sx/82c206q/82c392sx chipset
        - ZIF CPU & 386 socket which supports these processors:
          INTEL 80386DX,80487SX,80486SX/DX/DX2, ODP487SX
          CYRIX CX486DLC
        - Supports speeds of 25/33/40/50/66 MHz.
        - manufactured by: AUVA COMPUTER INC.
                   J-MARK COMPUTER CORPORATION
                   SEE-THRU DATA SYSTEMS, LTD.
                   possible others...