Intel SE7221BA1-E manual Hardware Requirements, Processor, Memory

Server Board Features

Hardware Requirements

To avoid integration difficulties and possible board damage, your system must meet the requirements outlined below. For a list of qualified components, see the links under “Additional Information and Software.”

Processor

NOTE

Failure to use an EPS12 V or ATX12 V power supply or not connecting the 12 V (2x4) power connector to SE7221BA1-E server board may result in the computer not booting.

The Intel® Entry Server Board SE7221BA1-E supports a single Intel® Pentium® 4 processor in the LGA775 package. Processors are not included with the Server board and must be purchased separately.

The processor connects to the Intel® Entry Server Board through the LGA775 socket.

The supported processors list for Intel® Entry Server Board SE7221BA1-E is located on the web at: http://support.Intel.com/support/motherboards/server/SE7221BA1-E/.

Memory

NOTE

To be fully compliant with all applicable Intel® SDRAM memory specifications, the Server board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. If your memory modules do not support SPD, you will see a notification to this effect on the screen at power up. The BIOS will attempt to configure the memory controller for normal operation.

The Intel® Entry Server Board SE7221BA1-E supports dual or single channel memory configurations defined in the table below, with four 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module (DIMMs) connectors with gold-plated contacts.

Support for:

oUnbuffered, non-registered single or double-sided DIMMs o ECC or Non-ECC DIMMs

o Serial Presence Detect (SPD) memory only o V memory

Memory configuration:

oUp to 2.0 GB utilizing 256 Mb technology

oUp to 4.0 GB utilizing 512 Mb or 1 Gb technology

Intel® Entry Server Board SE7221BA1-E User Guide 5