Server RAM Price Guide 2026 — DDR4 DDR5 ECC Registered

Enterprise server RAM pricing reference — DDR4, DDR5, ECC RDIMM/LRDIMM for Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro, Cisco UCS — 2026.

Common Configurations

  • 16GB DDR4 ECC RDIMM — single-rank/dual-rank 2666/3200 MT/s
  • 32GB DDR4 ECC RDIMM — 2666/3200 MT/s, most common HPE/Dell config
  • 64GB DDR4 ECC LRDIMM — high-density 3200 MT/s
  • 128GB DDR4 ECC LRDIMM — 2933/3200 MT/s, octal-rank
  • 32GB DDR5 ECC RDIMM — 4800/5600 MT/s, current-gen servers
  • 64GB DDR5 ECC RDIMM — 4800/5600 MT/s

OEM-Compatible Brands

Genuine Dell SNP, HPE SmartMemory P/Ns, Lenovo ThinkSystem, Kingston Server Premier, Micron, Samsung, Crucial Pro, SK Hynix. Dell PowerEdge | HPE ProLiant | Lenovo

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