IBM PS/2 (Model 40 SLC) - Technical specifications |
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IBM Personal System/2 Model 40 SLC ![]() General information Machine type: 8540-050, 055 Announce date: April, 1992 Excerpt from the original announcement letter; "The Personal System/2(R) (PS/2(R)) Model 40 SLC complements and enhances the PS/2 family of systems with the integration of the IBM 386SLC 20MHz microprocessor. The PS/2 Model 40 SLC features 8KB of internal cache as well as the internal cache controller and offers up to 88% performance improvement over the Model 40 SX, which it replaces. The Model 40 SLC provides 2MB of system board memory (expandable to 16MB on planar), 3.5-inch direct access storage device (DASD) options, five slots and four bays and 16-bit video graphics array (VGA). " System characteristics Microprocessor: IBM 80386slc (32 bit) Clock speed: 20 Mhz, 0 wait states Coprocessor: socket for optional i80387 math coprocessor Type of BUS: 16-bit (AT BUS) Total number of expansion slots: 5 Ports: PS/2 keyboard, PS/2 mouse, serial, parallel, VGA Memory Min/Max on system board: 2/16MB Type of memory: RAM: DRAM (PS/2 72 pin SIMM) 85ns w. parity. (3 sockets, 2 available) ROM: ? Cache: 8kb L1 Physical description Power supply: 197w, 110/220VAC switchable Weight: 11.9 kg Dimensions (HxWxD): (169 x 440 x 394mm) Mass storage Drive bays: 4 (1 x 3.5", 3 x 5.25") Floppy Disk Size: 3.5 inch slim-height Capacity: 2.88MB media sense Hard disk Size: 3.5 inch half-height Capacity: 0MB (model 050), 80MB (model 055) Access time: 17ms Interface: AT-IDE Display Size: Display type: Graphics modes supported: Integrated 16-bit VGA Display adapter 320x200, 256 colours 640x480, 16 colours Keyboard Type: 101 key enhanced or 122 key host connect Software Operating system: IBM PC DOS Versions 5.0, OS/2 Version 2.0, or higher Configurations Various memory, diskette drive, hard drive, monitor, and keyboard configurations including; 8535-050 - PS/2 Model 40 SLC 2MB/0MB 8535-055 - PS/2 Model 40 SLC 2MB/80MB Options IBM Personal System/2 8MB Memory Module Kit-80ns 1401 6450129 IBM Personal System/2 4MB Memory Module Kit-80ns 3933 87F9977 IBM Personal System/2 1MB Memory Module Kit-85ns 5212 6450603 IBM Personal System/2 2MB Memory Module Kit-85ns 5213 6450604 IBM Personal System/2 2MB Memory Module Kit-80ns 5214 6450608 IBM Personal System/2 2MB Memory Module Kit-70ns 0129 6450902 IBM Personal System/2 4MB Memory Module Kit-70ns 0128 6450128 IBM Personal System/2 8MB Memory Module Kit-70ns 5116 6450130
Plus many more IBM and 3rd party adapter cards... Note: Options are no longer available from IBM. |