Dell PowerEdge R750 EMC Technical Specifications - Page 11

Table 7. Memory specifications (continued) DIMM type DIMM rank DIMM capacity Single processor Minimum RAM Maximum RAM 16 GB 16 GB 256 GB Dual rank 32 GB 32 GB 512 GB 64 GB 64 GB 1 TB LRDIMM Quad rank Octa rank 128 GB 256 GB 128 GB 256 GB 2 TB 4 TB Intel Persistent Memory 200 series (BPS) Dual rank 128 GB 256 GB 512 GB 128 GB 256 GB 512 GB 1 TB 2 TB 4 TB Dual processor Minimum RAM Maximum RAM 32 GB 512 GB 64 GB 1 TB 128 GB 2 TB 256 GB 4 TB 512 GB 8 TB 256 GB 2 TB 512 GB 4 TB 1 TB 8 TB Table 8. Memory module sockets Memory module sockets 32, 288-pin Speed 3200 MT/s, 2933 MT/s Storage controller specifications The Dell EMC PowerEdge R750 system supports the following controller cards: Table 9. Storage controller cards for the system Internal controllers External controllers ● S150 ● PERC H840 ● PERC H745 ● HBA355E ● PERC H755 ● PERC H755N ● PERC H345 ● HBA355I ● Boot Optimized Storage Subsystem (BOSS-S2): HWRAID 2 x M.2 SSDs 240 GB or 480 GB ● Boot Optimized Storage Subsystem (BOSS-S1):HWRAID 2 x M.2 SSDs 240 GB or 480 NOTE: The software RAID S150 is supported on either SATA drives with chipset SATA only backplane or NVMe drives in universal slots with processor direct PCIe cable connected backplane. Drive specifications Drives The Dell EMC PowerEdge R750 system supports: ● 12 x 3.5-inch hot-swappable SAS or SATA drives ● 8 x 2.5-inch hot-swappable NVMe drives ● 16 x 2.5-inch hot-swappable SAS, SATA, or NVMe drives ● 24 x 2.5-inch hot-swappable SAS, SATA, or NVMe drives ● 2 x 2.5-inch rear hot-swappable SAS, SATA, or NVMe drives ● 4 x 2.5-inch rear hot-swappable SAS, SATA, or NVMe drives Technical specifications 11