1 Intel® Extended Memory 64 Technology (Intel® EM64T) requires a computer system with a processor, chipset, BIOS, OS, device drivers and applications enabled for Intel EM64T. Processor will not operate (including 32-bit operation) without an Intel EM64T-enabled BIOS. Performance will vary depending on your hardware and software configurations. Intel EM64T-enabled OS, BIOS, device drivers and applications may not be available. Check with your vendor for more information.
2 Enhanced Intel SpeedStep® technology is available on Intel® Xeon™ processors with an 800MHz system bus at operating frequencies of 3.40 GHz and above.
3 DDR 333 should be in a BGA package; this is important for signal timing and margin.
4 Memory sparing and memory mirroring support may require a BIOS update.
5 Single- or dual-channel SCSI options are available depending on board model.
6 Board requires single- or dual-channel SCSI controller (Intel® RAID Controller SRCZCRX) to support modular ROMB.