User`s manual

1
Introduction
7
Specifications
Processor
The system board is equipped with Socket 478 for installing one of
the following supported processors.
• Intel
®
Pentium
®
4 (Prescott and Northwood) processor
- Intel Hyper-Threading Technology
- FSB: 400MHz and 533MHz
• Intel
®
Celeron
®
/ Celeron
®
D processor
- 400MHz system data bus
• Processor socket: Socket 478
Chipset
• Intel
®
845E chipset
- Intel
®
82845E Memory Controller Hub (MCH)
- Intel
®
82801DB I/O Controller Hub (ICH4)
System Memory
• Two 184-pin DDR SDRAM DIMM sockets
• 2.5V unbuffered PC1600 (DDR200) or PC2100 (DDR266)
DDR SDRAM DIMM
• Supports maximum of 2.1GB system memory using 64Mbit,
128Mbit, 256Mbit or 512Mbit technology
- Double-sided x16 DDR SDRAM DIMM is not supported
• Supports ECC function
Chapter 1 - Introduction
Density Width
Single/Double
184-pin DDR
64 Mbit
X8
SS/DS
64/128MB
X16
SS/DS
32MB/NA
Density
128 Mbit
X8
SS/DS
128/256MB
X16
SS/DS
64MB/NA
256 Mbit
X8
SS/DS
256/512MB
X16
SS/DS
128MB/NA
512 Mbit
X8
SS/DS
512/1024MB
X16
SS/DS
256MB/NA