🗄️ Best RAM for Home Server
A home server — a NAS, a hypervisor, a stack of self-hosted services — runs unattended for years, so the risk that actually matters is silent memory corruption slowly rotting data no one is watching. That makes ECC support a hard requirement here, not a bonus: kits without it are dropped before ranking even starts, unlike workstation's soft ECC preference. Among ECC kits, capacity for running multiple VMs/containers and $/GB for a build whose whole case is running quietly and cheaply outweigh clock speed, which barely moves storage and light-compute workloads.
46 eligible kits in GB, 32GB or more, ECC-only — with in-stock kits ranked ahead of out-of-stock ones.
| Kit | Specs | $/GB | Price | Offers |
|---|---|---|---|---|
| Kingston DDR4-2666 ECC RDIMM 1x64GB | DDR4 · 2666 MT/s · CL19 · 1×64GB · ECC | £4.67 | £299.00 | 1 |
| Samsung DDR4-3200 ECC RDIMM 1x64GB | DDR4 · 3200 MT/s · CL22 · 1×64GB · ECC | £19.64 | £1,257.00 | 1 |
| Samsung DDR4-2666 ECC RDIMM 1x32GB | DDR4 · 2666 MT/s · CL19 · 1×32GB · ECC | £7.84 | £250.99 | 1 |
| Samsung DDR4-3200 ECC RDIMM 1x32GB | DDR4 · 3200 MT/s · CL22 · 1×32GB · ECC | £14.06 | £450.00 | 1 |
| Kingston Server Premier DDR5-5600 ECC RDIMM 1x64GB | DDR5 · 5600 MT/s · CL46 · 1×64GB · ECC | £43.81 | £2,803.58 | 1 |
| Micron DDR5-6400 ECC RDIMM 1x64GB | DDR5 · 6400 MT/s · CL52 · 1×64GB · ECC | £62.27 | £3,984.99 | 1 |
| NEMIX DDR5-6400 ECC RDIMM 1x128GBout of stock | DDR5 · 6400 MT/s · CL52 · 1×128GB · ECC | — | — | 0 |
| NEMIX DDR5-6400 ECC RDIMM 2x64GBout of stock | DDR5 · 6400 MT/s · CL52 · 2×64GB · ECC | — | — | 0 |
| NEMIX DDR5-6400 ECC RDIMM 4x32GBout of stock | DDR5 · 6400 MT/s · CL52 · 4×32GB · ECC | — | — | 0 |
| NEMIX DDR5-5600 ECC RDIMM 1x128GBout of stock | DDR5 · 5600 MT/s · CL46 · 1×128GB · ECC | — | — | 0 |
| NEMIX DDR5-5600 ECC RDIMM 2x64GBout of stock | DDR5 · 5600 MT/s · CL46 · 2×64GB · ECC | — | — | 0 |
| NEMIX DDR5-5600 ECC RDIMM 4x32GBout of stock | DDR5 · 5600 MT/s · CL46 · 4×32GB · ECC | — | — | 0 |