Dell PowerEdge MX740c EMC Technical Specifications - Page 12

Table 4. Memory specifications (continued) DIMM type DIMM rank DIMM capacity Single processor Minimum RAM Maximum RAM 16 GB 16 GB 192 GB Dual rank 32 GB 32 GB 384 GB 64 GB 64 GB 768 GB NVDIMMN Single rank 16 GB Not supported with single processor Not supported with single processor NA 128 GB RDIMM: 64 GB RDIMM: 384 GB DCPMM: 128 GB DCPMM: 128 GB NA NA DCPMM NA 256 GB NA NA NA NA NA 512 GB NA NA Dual processors Minimum RAM Maximum RAM 32 GB 384 GB 64 GB 768 GB 128 GB 1536 GB RDIMM: 192 GB RDIMM: 384 GB NVDIMM-N: 16 GB NVDIMM-N: 192 GB RDIMM: 128 GB DCPMM: 1536 GB RDIMM: 192 GB DCPMM: 2048 GB RDIMM: 384 GB DCPMM: 4096 GB LRDIMM: 1536 GB DCPMM: 1536 GB LRDIMM: 1536 GB DCPMM: 3072 GB RDIMM: 1536 GB DCPMM: 6144 GB NOTE: 8 GB RDIMMs and NVDIMM-N must not be mixed. NOTE: 64 GB LRDIMMs and 128 GB LRDIMMs must not be mixed. NOTE: Minimum of two processors are required for any configurations that support NVDIMM-N. NOTE: DCPMM can be mixed with RDIMMs and LRDIMMs. NOTE: Mix of Intel DCPMM operating modes (App Direct, Memory Mode) is not supported within socket or across sockets. Hard drives The Dell EMC PowerEdge MX740c system supports upto six 2.5-inch, hot-swappable SAS/SATA HDDs, SSDs, or PCIe NVMe drives. The drives are supplied in a hot-swappable drive carriers and these drives connect to the system board or RAID controller through the backplane. NOTE: A dual-processor configuration is required to support NVMe drives. Mezzanine and Mini Mezzanine slots specifications The Dell EMC PowerEdge MX740c supports: • One x16 PCIe Gen3 for Mini Mezzanine cards - connected to Processor 2. • Two x16 PCIe Gen3 for Mezzanine cards - Mezzanine A1 is connected to Processor 1, Mezzanine B1 is connected to Processor 2. Storage controller specifications The Dell EMC PowerEdge MX740c system supports PowerEdge RAID Controller (PERC) HBA330 MX, HBA330, H730P MX, H745P MX, H730P, H745P, S140 (SATA and NVMe drives),HBA330 MMZ(mini Mezzanine card), Fiber Fiber channel HBA (in Mini mezzanine Fab C slot), and Boot Optimized Server Storage (BOSS M.2). Ports and connectors specifications 12 Technical specifications