Processor; Processors Supported By The Desktop Board - Intel D845GVAD2 - P4 Socket 478 ATX Motherboard Product Manual

Intel Desktop Board D845GVAD2 Product Guide

Processor

CAUTION
Failure to use an ATX12V or SFX-12V power supply, or not connecting the additional power
supply lead to Desktop Board D845GVAD2 may result in damage to the desktop board and/or
power supply.
Desktop Board D845GVAD2 supports a single Intel Pentium 4 processor or Intel Celeron
processor. Processors are not included with the desktop board and must be purchased separately.
The processor connects to the desktop board through the mPGA-478-pin socket. The Intel
Pentium 4 processor or Intel Celeron processor may be removed and replaced to accommodate
supported higher speed processors.
Desktop Board D845GVAD2 supports the processors listed in Table 2.
Table 2.

Processors Supported by the Desktop Board

Type
® ®
Intel Pentium 4 processor
on .13 micron process in an
mPGA478 package
Intel Pentium 4 processor
on .18 micron process in an
mPGA478 package
® ®
Intel Celeron processor in
an mPGA478 package
For the latest information on processor support for Desktop Board D845GVAD2, refer to the Intel
World Wide Web site at:
http://support.intel.com/support/motherboards/desktop/
For instructions on installing or upgrading the processor, see Chapter 2 on page 19.
Desktop Board D845GVAD2 requires an ATX12V or SFX-12V compliant power supply to
function according to Intel desktop board specifications. The desktop board has two 12 V
compliant power supply connectors that are needed to provide extra power to the Intel 845GV
chipset and Intel Pentium 4 processor.
Items A and E in Figure 13 on page 62 show the two power connector locations.
10
Designation
2.8, 2.66, 2.53, 2.4B, and 2.26 GHz
2.6, 2.5, 2.40, 2.20, 2A, 1.80A, and
1.60A GHz
2, 1.90, 1.80, 1.70, 1.60, 1.50, and
1.4 GHz
1.8 and 1.7 GHz
FSB Frequency L2 Cache
533 MHz 512 KB
400 MHz 512 KB
400 MHz 256 KB
400 MHz 128 KB