Guaranteed compatible upgrades for:

Dell Precision Desktop Workstation 5820

System Specifications
Maximum Memory:
  • 128GB non-ECC UDIMM with Core X CPUs
  • 256GB Reg ECC RDIMMs with Xeon W CPUs
  • 8 Sockets (2 banks of 4)
Standard Memory:
  • 8GB (Removable)
  • Intel Xeon Intel C42x Series
  • Intel Core i7 Intel X299
  • Intel Core i9 Intel X299
Bus Architecture:
  • PCI Express; SSD - M.2 NVMe; SSD - SATA 2.5-inch 9.5mm; SSD - SATA 3.5-inch; USB 2.0/3.x Type-A; USB 2.0/3.x Type-C
Upgrade Path:
  • Virtually any configuration up to 256GB can be reached using 8, 16, and 32GB modules in GROUPS OF FOUR.