MSI 845 Ultra - Mainboard Specification

Chapter 1
1-2
CPU
Supports Intel
®
Pentium
®
4 processor in 478 pin package.
Supports 1.5GHz, 1.6GHz, 1.7GHz, 1.8GHz, 1.9GHz, 2GHz, 2.1GHz, 2.2GHz
and up.
Chipset
Intel
®
845 chipset (593 FC-BGA)
- Supports DDR SDRAM at 200/266MHz operation (DDR200/DDR266).
- AGTL+ host bus with integrated termination supporting 32-bit host
addressing.
- 1.5V AGP interface with 4x data transfer and 4x fast write capability.
- 8-bit, 66MHz 4x hub interface to the Intel ICH2.
Intel
®
ICH2 chipset (360 EBGA)
- Upstream hub interface for access to the Intel MCH.
- 2-channel Ultra ATA/100 Bus Master IDE controller.
- USB controller 1.1 (expanded capabilities for 4 ports).
- I/O APIC.
- SMBus controller.
- FWH interface.
- LPC interface.
- AC’97 2.1 interface.
- PCI 2.2 interface.
- Integrated system management controller.
Main Memory
Supports four memory banks using three184-pin DDR DIMM.
Supports up to 2GB PC2100/PC1600 DDR SDRAMs.
Supports 2.5v DDR SDRAM.
Slots
One AGP (Accelerated Graphics Port) 4x slot (1.5V only).
Five PCI 2.2 32-bit Master PCI bus slots (support 3.3V/5V PCI bus interface).
One CNR (Communication Network Riser) slot.
Mainboard Specification
Note: The AGP slot DOES NOT support 3.3V AGP card. Use of
3.3V AGP card may cause damage to the mainboard.