Dell/Alienware - PowerEdge R840

configurator results memory

  • Standard

    8 GB (Removable)

  • Maximum

    3 TB Reg ECC RDIMMs

    6 TB LRDIMMs

Compatible Memory Upgrades

  • CPU 1:

  • CPU 2:

  • CPU 3:

  • CPU 4:

  • Bus Architecture

    USB 2.0/3.x Type-A

    SSD - SATA 2.5-inch 7mm

Compatible Storage Upgrades

  • 12 Socket(s) per CPU

    48 Socket(s) using four CPUs

  • Intel Xeon Scalable 1st/2nd Gen Intel C62x Series

Important Configuration Notes

  • **64GB RDIMM and 128GB LRDIMM can ONLY be used on 2nd Generation Xeon Scalable x2xx Series (Cascade Lake-SP) processors!**
  • Faster memory will clock down to run at optimal speed depending on processor model installed.
  • This system supports Registered RDIMM and Load Reduced LRDIMM memory modules. Modules of different memory types CANNOT be mixed within the same system.
  • If only one processor is installed, only 12 DIMM sockets can be populated. With four processors, all 48 DIMM sockets can be populated.

Compatible Upgrades For Your System

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* Kits: warranty void and returns not accepted if sold or used separately.