Dell PowerEdge R6525 EMC Technical Specifications - Page 18

Table 15. Memory specifications DIMM type DIMM rank Single processor DIMM capacity Minimum RAM Maximum RAM Single rank 8 GB 8 GB 128 GB RDIMM Dual rank 16 GB 32 GB 16 GB 32 GB 256 GB 512 GB 64 GB 64 GB 1 TB LRDIMM Octa rank 128 GB 128 GB 2 TB Dual processor Minimum RAM Maximum RAM 16 GB 256 GB 32 GB 512 GB 64 GB 1 TB 128 GB 2 TB 256 GB 4 TB Table 16. Memory module sockets Memory module sockets 32, 288-pin Speed 3200 MT/s, 2933 MT/s, 2666 MT/s Storage controller specifications The PowerEdge R6525 system supports the following controller cards: Table 17. PowerEdge R6525 system controller cards Internal controllers External controllers • PERC H745 • HBA345 • S150 • H345 • Boot Optimized Storage Subsystem (BOSS-S1): HWRAID 2 x M.2 SSDs • 12 Gbps SAS Ext. HBA • PERC H840 NOTE: The front PERC module for the PowerEdge R6525 system connects to the drive backplane. The front PERC module is connected in two different ways: • Front mounting front PERC module • Rear mounting front PERC module Drive specifications Drives The PowerEdge R6525 system supports: • 4 x 3.5-inch hot-swappable SAS, SATA drives • 8 x 2.5-inch hot-swappable SAS, SATA drives • 10 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives • 10 + 2 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives Backplane: • Up to 2 x 2.5-inch SAS, SATA, or NVMe drives • Up to 4 x 3.5-inch SAS, SATA drives • Up to 8 x 2.5-inch SAS, SATA drives • Up to 10 x 2.5-inch SAS, SATA, or NVMe drives 18 Technical specifications