Para venda com IBM PS/2 Model 55 SX + Impressora a agulhas epson LX-800

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- Technical specifications IBM

IBM Personal System/2 Model 55 SX

General information
Machine type: 8555
Announce date: May, 1989 (55 SX), October, 1990 (55 LS)

System characteristics
Microprocessor: Intel 80386sx (32 bit)
Clock speed: 16 Mhz, 0-2 wait states
Coprocessor: socket for optional i80387 math coprocessor
Type of BUS: 16-bit MCA (Micro Channel)
Total number of expansion slots: 3
Ports: PS/2 keyboard, PS/2 mouse, serial, parallel, VGA

Memory
Min/Max on system board: 1/4MB (16MB max. using adapter cards)
Type of memory:
RAM: DRAM (PS/2 72-pin SIMM, 2 sockets) 85ns parity checked
ROM: 128kb
Cache: n/a

Display
Size:
Display type: Optional Analog CRT
Graphics modes supported: Integrated VGA Display adapter
320x200, 256 colours

Keyboard
Type: 101 key enhanced

Software
Operating system: IBM PC DOS Versions 3.30 or higher

Impressora EPSON LX-800 agulhas