DFI NB78-BL, NB78-BC manual Features and Specifications

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2.1 Features and Specifications

2.1.1 Features

Chipset

•Intel® 845PE chipset

-Intel® 845PE Graphics Memory Controller Hub (MCH)

-Intel® 82801DB I/O Controller Hub (ICH4)

Processor

The system board is equipped with Socket 478 for installing a Pentium® 4 process or Celeron® processor.

•Intel® Pentium® 4 processor (478-pin)

- 533MHz system data bus - supports up to 2.53 GHz CPU

speed

-400MHz system data bus - supports up to 2.4 GHz CPU speed

•Intel® Celeron® processor (478-pin)

-400MHz system data bus - supports up to 1.8 GHz CPU speed

System Memory

•Two 184-pin DDR SDRAM DIMM sockets

•2.5V unbuffered PC1600 (DDR200) / PC2100 (DDR266) / PC2700 (DDR333) DDR SDRAM DIMM

•Supports maximum of 2GB system memory using 64Mbit, 128Mbit, 256Mbit or 512Mbit technology

- Double-sided x16 DDR SDRAM DIMM is not supported

Density	64	Mbit		128	Mbit	256 Mbit		512 Mbit
Density Width	X8		X16	X8	X16	X8	X16	X8	X16
Single/Double	SS/DS		SS/DS	SS/DS	SS/DS	SS/DS	SS/DS	SS/DS	SS/DS
184-pin DDR	64/128MB		32MB/NA	128/256MB	64MB/NA	256/512MB	128MB/NA	512/1024MB	256MB/NA