NEC Express5800 A2040b Configuration Manual

Also see for NEC Express5800 Series: User guide User guide User guide User guide System configuration guide

NEC Express5800 A2040b Configuration Manual Manual pdf 51 page image

CONFIGURATION GUIDE – NEC Express5800/A2040b, A2020b, A2010b, A1040bNEC Corporation Revision 7.0 – December 2014 51References■CPUCPU: BTO Configuration Rule CPUs are to be installed in the priority order of CPU1 => CPU2 => CPU3 => CPU4.■Memory1. Memory Riser Card: Priority/Order of Installation1-1.A2040b1 or 2 Memory Riser Cards are able to be installed per CPU. In case of 4CPU configuration, up to 8 MemoryRiser cards are able to be installedThe priority/order of instalaltion depends on the models:(1) Standard ModelDepending on the number of the installed CPU and the ordered Memory Riser Card, Memory Riser Cards willbe installed in the following priority/order.(Need to install at least one Memory Riser Card.)# of CPU Memory Riser Card Slot#1 #2 #3 #4 #5 #6 #7 #82 1 3 2 4 －－－－3 1 4 2 5 3 6 －－4 1 5 2 6 3 7 4 8(2) COPT Supported Model: Standard BTO Configuration (Centralized Mode)Depending on the number of the installed CPU and the ordered Memory Riser Card, Memory Riser Cards willbe installed in the following priority/order. This priory/order corresponds to the case using “Centralize” forCore Optimization Mode.(Need to install at least one Memory Riser Card.)# of CPU Memory Riser Card Slot#1 #2 #3 #4 #5 #6 #7 #82 1 2 3 4 －－－－3 1 2 3 4 5 6 －－4 1 2 3 4 5 6 7 8