Memory for Servers

Boost stability and performance with our Memory for Servers—enterprise-grade ECC DDR4/DDR5 modules including RDIMM, LRDIMM, and ECC UDIMM options for tower, rack, and HCI/virtualization hosts.

• 🧠 Types: ECC RDIMM (Registered), LRDIMM (Load-Reduced) & ECC UDIMM (entry servers/workstations)
• ⚡ Generations & speeds: DDR4-2400/2666/2933/3200 · DDR5-4400/4800/5200/5600+ (platform-dependent)
• 📈 Capacities: 8–64 GB per module (DDR4) · 16–128/256 GB incl. 3DS stacks (DDR5/LRDIMM)
• 🧬 Ranks & width: 1Rx8, 2Rx8, 2Rx4, 3DS—pick for bandwidth and max capacity per channel
• 🔐 Reliability: end-to-end ECC, on-module temp sensors (TS), power management (DDR5 PMIC)
• 🧩 Compatibility: validated for Intel® Xeon® & AMD EPYC™ platforms; check board/CPU QVL
• 🧮 Workloads: tuned kits for virtualization, databases, SDS, VDI & high-density memory nodes
• 🛠️ Kits & matches: multi-DIMM kits factory-matched for channel symmetry and stability
• 🌬️ Form factors: standard height & low-profile (LP) for dense 1U/2U chassis airflow paths
• 🚚 Shipped fast from EU warehouse (4–6 business days)
• 🛡️ All modules include a 2-year warranty

How to choose:
1) Confirm generation (DDR4 vs DDR5) & supported speeds on your CPU/motherboard.
2) Pick RDIMM for most servers; choose LRDIMM for highest capacities (don’t mix RDIMM/LRDIMM).
3) Size capacity per host (e.g., 64–256 GB for small virtualisation; 512 GB+ for databases/VDI).
4) Populate symmetrically across channels; dual-rank often improves bandwidth.
5) For dense builds, prefer low-profile DIMMs for airflow and check PSU/thermal headroom.

Compatibility tips: Always match DIMMs within a channel; mixing speeds/timings down-clocks to the slowest module. Use the vendor’s QVL and follow population rules (1DPC/2DPC). ECC UDIMM is for specific boards—most servers require RDIMM/LRDIMM.

Related collections: Server Components, Servers, SFP / Transceivers & DAC/AOC, Server Cables.