The IBM Power7 8231-E2D 730 Express server supports a maximum of 16 DDR3 DIMM slots, with four DIMM slots included in the base configuration and 12 DIMM slots available with three optional memory riser cards, allowing for a maximum system memory of 512 GB. Memory features (two memory DIMMs per feature) supported are 8 GB, 16 GB, 32 GB, and 64 GB and run at speeds of 1066 MHz. The Power7+ hardware accelerator for Active Memory Expansion provides 25% higher levels of memory expansion than available with POWER7 chips. While Power7 Systems offer up to 100% memory expansion, which can double the server's maximum memory for iSeries workloads, Power7+ servers offer up to 125% memory expansion for AIX partitions. The Power7+ memory expansion can enhance virtualization and server consolidation by allowing a partition to do significantly more work with the same physical amount of memory or a server to run more partitions and do more work with the same physical amount of memory.
IBM iSeries, Power9, Power8 including iSeries Memory, iSeries Disk and other features and upgrades. Use our IBM i Certified Experts to configure your next iSeries Power system. If you need assistance in sizing your iSeries system for your workloads, we would be more than happy to provide a performance analysis. Speak with one of our IBM i specialists and request a IBM Power9 system performance analysis. Most iSeries parts and feature ship same day, but custom configured systems may take longer.
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