Table 14. Supported PCI express generation 3 expansion cardsPCIe Slot Processor Connection Height Length Link Width Slot Width1 (Gen3) Processor 1 Standard Height Full Length x16 x162 (Gen2) Platform ControllerHubStandard Height Full Length* x4 x83 (Gen3) Processor 1 Standard Height Full Length x16 x164 (Gen3) Processor 2 Standard Height Half Length x8 x85 (Gen2) Processor 2 Standard Height Full Length* x4 x86 (Gen3) Processor 2 Standard Height Full Length x16 x167 (Gen3) Processor 2 Standard Height Full Length x16 x168 (InternalPERC Slot)Processor 1 Standard Height Half Length x8 x8*PCIe Generation 2 expansion card.NOTE: To use PCIe slots 4, 5, 6, and 7, both the processors must be installed.NOTE: The expansion card slots are not hot-swappable.Memory specificationsThe PowerEdge T630 system supports 1866 MT/s, 2133 MT/s or 2400 MT/s DDR4 Registered or Load-Reduced Error Correcting Code (ECC) DIMMs support for advanced ECC or memory optimizedoperation.Table 15. Memory specificationsMemory modulesockets Memory capacity Minimum RAM Maximum RAMTwenty-four 288–pin• 64 GB quad rank(LRDIMMs)• 4 GB single rank(RDIMMs)• 8 GB or 16 GB dualrank (RDIMMs)• 4 GB with singleprocessor• 8 GB with dualprocessors (minimumone memory moduleper processor)• Up to 768 GB with asingle processor• Up to 1536 GB withdual processorsDrive specificationsHard drivesThe PowerEdge T630 system supports:• Up to eight 3.5 inch, internal, hot-swappable SAS, SATA, SSD, or Nearline SAS hard drives or Up toeight 2.5 inch, internal, hot-swappable SAS, SATA, SSD, or Nearline SAS hard drives in a 3.5 inch hard-drive carrier. Hard-drive slots 0 through 3 and 4 through 7.• Up to eight 3.5 inch, internal, hot-swappable SAS, SATA, SSD, or Nearline SAS hard drives and four DellPowerEdge Express Flash devices (PCIe SSDs) . Hard-drive slots 0 through 7 and 0 through 338
