DFI NB30-EC Manual Del Usuario página 32

2
English
2.1 Features and Specifications
2.1.1 Features
Chipset
• NB30-EC/EL
Intel
®
- Intel
- Intel
• NB35-EC/EL
Intel
®
- Intel
- Intel
Processor
The system board is equipped with Socket 478 for installing a
®
Pentium
®
• Intel
Supports up to 2.2GHz CPU speed
• 400/533MHz system data bus (NB35-EC/EL)
400MHz system data bus (NB30-EC/EL)
Important:
The frequency ratio of some processors may have been locked
by the manufacturer. If you are using this kind of processor,
setting an extended ratio for the processor will have no effect.
The system will instead use its factory default ratio.
System Memory
• Two 184-pin DDR SDRAM DIMM sockets
• 2.5V unbuffered PC1600 (DDR200) / PC2100 (DDR266)
DDR SDRAM DIMM
• Supports maximum of 2GB system memor y using 64Mbit,
128Mbit, 256Mbit or 512Mbit technology
- Double-sided x16 DDR SDRAM DIMM is not supported
Density
Density Width X8
Single/Double SS/DS
64/128MB
184-pin DDR
32
845GL chipset
®
845GL Graphics Memory Controller Hub (GMCH)
®
82801DB I/O Controller Hub (ICH4)
845G chipset
®
845G Graphics Memory Controller Hub (GMCH)
®
82801DB I/O Controller Hub (ICH4)
4 processor.
®
Pentium 4 processor (478-pin)
64 Mbit 128 Mbit
X16 X8 X16
SS/DS SS/DS SS/DS
32MB/NA 128/256MB 64MB/NA
256 Mbit 512 Mbit
X8 X16 X8
SS/DS SS/DS SS/DS
128MB/NA 512/1024MB
256/512MB
X16
SS/DS
256MB/NA