White Paper: Intel® E7221 Chipset Memory Configuration Guide offers an overview, memory organization, and operating modes.
The Intel® E7221 chipset is Intel’s dual-channel DDR/DDR2 Memory Controller Hub with Intel® Flex Memory Technology. Intel has enhanced its memory architecture design to allow for maximum configuration flexibility while providing optimal performance.
Intel offers an affordable and highly dependable server platform targeted for the small business market segment. This entry-level platform incorporates the Intel® Pentium® 4 processor supporting Intel® HT Technology with the Intel® E7221 Chipset.
Intel® 82806AA PCI 64 Hub (P64H) device and documentation errata, specification clarifications, and changes.
This document is a compilation of device and document errata and specification clarifications and changes, and is intended for hardware system manufacturers and for software developers of applications, operating system, and tools.