CONFIGURATION GUIDE – NEC Express5800/A2040b, A2020b, A2010b, A1040bNEC Corporation Revision 7.0 – December 2014 263.2.3 Memory Rank SparingNo. of Available Slot: Max. 2 sets (8x DIMMs) per Memory Riser CardProduct Name/Description Part Number32GB MEM for Memory Rank Sparing (4 x 8GB RDIMM)4x 8GB Registered DIMM, DDR3L-1600(PC3L-12800), ECCNE3302-H020F64GB MEM for Memory Rank Sparing (4 x 16GB RDIMM)4x 16GB Registered DIMM, DDR3L-1600(PC3L-12800), ECCNE3302-H021F128GB MEM for Memory Rank Sparing (4 x 32GB LRDIMM)4x 32GB Load Reduced DIMM, DDR3L-1600(PC3L-12800), ECCNE3302-H022F256GB MEM for Memory Rank Sparing (4 x 64GB LRDIMM)4x 32GB Load Reduced DIMM, DDR3L-1333(PC3L-10600), ECCNE3302-H023FNOTE: Not-preinstalled. Need to order at least 1 set (4x DIMM) RDIMM and LRDIMM cannot be mixed in a serverLogical Memory Capacity at Memory Rnak Sparing (ex. Using the Same CapacityDIMMs)No. of DIMMPhysical Memory Capacity8GB RDIMM 16GB RDIMM 32GB LRDIMM 64GB LRDIMM4 16GB 48GB 112GB 192GB8 32GB 96GB 224GB 384GB12 48GB 144GB 336GB 576GB16 64GB 192GB 448GB 768GB20 80GB 240GB 560GB 960GB24 96GB 288GB 672GB 1152GB28 112GB 336GB 784GB 1344GB32 128GB 384GB 896GB 1536GB36 144GB 432GB 1008GB 1728GB40 160GB 480GB 1120GB 1920GB44 176GB 528GB 1232GB 2122GB48 192GB 576GB 1344GB 2304GB52 208GB 624GB 1456GB 2496GB56 224GB 672GB 1568GB 2688GB60 240GB 720GB 1680GB 2880GB64 256GB 768GB 1792GB 3072GB