6MZX1
I440ZX Main Board
3
1-2 Specifications
Basic Specification
Descriptions
Note
PCB board size
24.4 cm x 24.4 cm
Slot 1
Support Intel® Pentium II CPUs at 66MHz
& 100 MHz F.S.B
CPU not enclosed in
the package
Memory DIMM
2 of 168-pin 3.3V DIMM
EDO RAM: from 8 MB to 512 MB
SDRAM: from 8MB to 256 MB
Expansion Slots
2x ISA slots, 2x PCI slots
Chipset
Intel® i440 ZX chipset
82443ZX Host Bridge
82371EB PIIX4E
BIOS
Licenced Award® full PnP (Plug & Play)
BIOS
I/O function
2 x PCI IDE devices
1 x FDC, 2 x serial ports(16550 fast com)
1x parallel port device /EPP/ECP
2x USB connector
IrDA (infrared) connector
Green function
Complied with APM (Advanced Power
Management)
Form factor
microATX form factor
Voltage
Tolerance
Current
+5V
±
5%
22 Amperes
+3.3V
±
5%
3 Amperes
+12V
±
10%
800 mA
-5V
±
5%
150 mA
Electrical--- Typical
power supply
-12V
±
5%
100 mA
Power supply
regulation
Onboard switching voltage that support
appropriate power to the CPU and future
upgraded CPUs.
Wake up on LAN
System can be waken up through LAN
Power supply should
offer at least 750mA to
the signal “5V trickle
voltage” to support
“WOL”.
Modem ring on
System can be waken up through Modem
Keyboard Power on
System can be waken up through keyboard
PS/2 wake up
System can be waken up through PS/2 mouse
Windows 95 power off When system is turned down, hardware power
will be automatically off at the same time.