Intel S815EBM1 Product Guide - Page 11

Processors The board supports a single Intel Pentium III processor or Intel Celeron processor above 533 MHz. Processors are not included with the server board and must be purchased separately. The processor connects to the server board through a PGA370 socket. The board supports the processors listed in Table 2. Table 2. Supported Processors Type Intel Pentium III processor in an FC-PGA2 package Designation 1.0 GHz*, 1.2 GHz System Bus Frequency 133 MHz 1.13 GHz, 1.26 GHz 133 MHz Intel Pentium III processor in an FC-PGA package 533EB, 600EB, 667, 733, 800B, 866, 133 MHz and 933 MHz L2 Cache Size 512 KB 256 KB 256 KB Celeron processor in an FC-PGA package 1.0 GHz* 500E, 550E, 600E, 650, 700, 750, 800, and 850 MHz 800 and 850 MHz 533A, 566, 600, 633, 667, 700, 733, and 766 MHz 100 MHz 100 MHz 66 MHz 256 KB 128 KB 128 KB * Support of the 1 GHz Pentium III is dependent upon package type. S815EBM1 Fan Heatsink (FHS) only supports FCPGA2 packaging type - customers can determine S815EBM1 support at this speed by product s-spec. For the latest information on processor support for the boards, refer to the Intel server board web site at: http://support.intel.com/support/motherboards/server/S815EBM1/ For instructions on installing or upgrading the processor, see Chapter 2. Memory The board supports 168-pin SDRAM DIMMs as defined below: • 168-pin SDRAM Dual Inline Memory Modules (DIMMs) with gold-plated contacts • Three DIMM slots are provided for flexible memory configurations • 133 MHz SDRAM up to two double row DIMMs, or one double row DIMM and two single row DIMMs • 100 MHz SDRAM up to three double row DIMMs • Minimum system memory: 32 MB • Maximum system memory: 512 MB • Unbuffered single or double row DIMMs • Serial Presence Detect (SPD) memory • Non-ECC and ECC DIMMs (ECC DIMMs will operate in non-ECC mode only) • 3.3 V memory (only) • Basic Non-SPD support • Mixed speed DIMM configuration will default to the slowest speed DIMM installed Description 11