8286-41A IBM Power8 S814 Memory Main Storage Upgrades
IBM 8286-41A Power8 S814 systems can have up to 1024 GB of memory on EPX0 6-core and EPX6 8-core systems, whereas 8286-EPXK 4-core systems have a maximum of 64 GB of main storage. The Power8 S814 8286-41A systems support the following memory features, of which are also supported on 8286-42A S824 and 8247-42L S824L models:
EM91 - IBM Power8 16 GB DDR4 Memory CDIMM, 1600 Mbps, 4GBIT DRAM
EM92 - IBM Power8 32 GB DDR4 Memory CDIMM, 1600 Mbps, 4 GBIT DRAM
EM93 - IBM Power8 64 GB DDR4 Memory CDIMM, 1600 Mbps, 4 GBIT DRAM
EM94 - IBM Power8 128 GB DDR4 Memory CDIMM, 1600 Mbps, 4 GBIT DRAM
Memory features must be added in identical pairs with firmware 860 or later. All Power8 S814 8286-41A main storage features are supported on IBM i V7R1 TR8 and higher, AIX 6.1 and higher, Red Hat Enterprise Linux and SUSE Linux Enterprise Server.