DFI 586ITXD, User Manual

Page: 7 / 90

1
Introduction
7
Features and Specifications
Processor Upgrade
The system board is equipped with a 321-pin ZIF socket (Intel

Socket 7). This socket is designed for easy removal of an old
processor and easy insertion of an upgrade processor. The system
board is also equipped with a switching voltage regulator that
supports 2.1V to 3.5V core voltage for various processors.
• Intel Pentium

processor with MMX TM technology-166/200/
233MHz
• Intel Pentium

90/100/120/133/150/166/200MHz
• Cyrix

6x86L PR150+/PR166+/PR200+ and future 6x86MX
processors
• AMD

K5 PR90/PR100/PR120/PR133/PR166
• AMD

K6-166, K6-200, K6-233 and future K6 processors
Chipset
• Intel

82430TX PCIset chipset
System Memory
The system board supports 8MB to 256MB of memory. It is
equipped with two DIMM and four SIMM sockets. The 168-pin
DIMM sockets use x64 EDO (60/70ns), fast page mode (60/70ns),
or SDRAM (10/12/13ns), 3.3V. The 72-pin SIMM sockets use EDO
or fast page mode, 60/70ns, x32 DRAM, 5V.
Cache Memory
• 512KB pipeline burst, direct map write-back cache installed on
the system board.
BIOS
• Award BIOS, Windows

95 Plug and Play compatible
• Flash EPROM for easy BIOS upgrades
• Supports DMI function