Server Memory

45,831 products available — same-day US shipping.

Shop 45,000+ server memory modules — Samsung, Kingston, Micron, Hynix, HP, Dell, IBM. DDR3/DDR4/DDR5 ECC Registered (RDIMM/LRDIMM) & Unbuffered. Same-day

Buying Server Memory on Pro Disk Network

Our Server Memory catalog has 45,831 active SKUs in US warehouses, fulfilled same-day on orders placed before 3pm ET.

Top brands stocked: Kingston, Hynix, Micron. Each part is verified against the manufacturer's part-number registry before listing.

Price range across the category runs $116.97 – $3,340.45 — bulk and Net 30 quotes reduce per-unit cost on volume orders.

If you're not sure which Server Memory part fits your platform, send the server or system model number to sales@prodisknetwork.com — we cross-reference the manufacturer's compatibility matrix and respond within one business day.

Featured Server Memory SKUs

About Server Memory at Pro Disk Network

Choosing server memory for an enterprise deployment is rarely a single-axis decision — compatibility, warranty tier, lead time, and total cost of ownership all matter. The reference content below summarises Pro Disk Network's pre-sales guidance for server memory buyers.

Buying considerations for Server Memory

  • Confirm DIMM type (RDIMM / LRDIMM / UDIMM) against your server's supported memory list
  • Match speed (2133/2400/2666/2933/3200 MT/s) across all populated slots - mixed = downclock
  • Verify rank (1Rx4, 2Rx4, 4Rx4) - mixing ranks in one channel triggers asymmetric mode
  • Confirm ECC support if the server requires registered/buffered DIMMs
  • Populate symmetrically across CPU sockets to keep memory channels balanced

Top brands we stock in Server Memory

Common deployment scenarios for Server Memory

SAP HANA / In-Memory DB

Maximum-capacity LRDIMM populations with "M"-variant Xeon for 3-6 TB host memory pools.

Citrix / VMware Horizon VDI

High-density office-worker desktops - 8-16 GB per session times 80-150 sessions per host.

Hyper-V Cluster Node

Windows Server 2022 with Storage Spaces Direct - typical 768 GB to 1.5 TB per host.

Kubernetes / Tanzu Workers

Container workloads - sized by Pod density. Typical worker node 256-512 GB.

New, bulk OEM, or refurbished — which tier?

TierDiscountWarrantyBest for
New (Sealed OEM)25-40%Full manufacturer warrantyProduction-critical, in-warranty servers
New (Bulk OEM)50-65%3-year Pro Disk NetworkNew cluster builds, secondary tier
Refurbished75-85%90-day advance replacementCapacity expansion, lab, dev/test, EOL refresh

Frequently asked about Server Memory

What server memory does Pro Disk Network stock?
Pro Disk Network maintains active inventory across the major US enterprise brands in the Server Memory category - including HP / HPE, Dell, Cisco, Lenovo, Intel, Samsung, Seagate, and many more. Every part is verified-original OEM inventory, dispatched same-day on US orders before 3 pm ET.
Do you offer Net 30 terms for server memory orders?
Yes. Net 30 is available for verified businesses, government entities, education institutions, and approved MSPs. Submit a credit application or send a recent purchase order to sales@prodisknetwork.com - most accounts are approved within one business day.
Are the server memory you sell new, refurbished, or both?
Both. Pro Disk Network stocks new sealed OEM units (25-40% below list with manufacturer warranty), new bulk OEM units (50-65% below list with 3-year Pro Disk Network warranty), and certified-refurbished units (75-85% below list with 90-day advance-replacement warranty). Specify your preference when requesting a quote.
What is the warranty on server memory purchases?
New units carry the full manufacturer warranty (typically 1-5 years). Refurbished units include a Pro Disk Network 90-day advance-replacement warranty. All purchases include a 30-day no-DOA guarantee with free return shipping.
How fast do server memory orders ship in the USA?
Orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx / UPS overnight; ground delivery covers the remaining USA in 1-4 business days. International orders ship via DHL / FedEx International Priority within 3-7 business days.

Part of

Server Memory Hub

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RDIMM, LRDIMM, UDIMM, ECC, DDR4 + DDR5 modules for HP, Dell, Lenovo, Supermicro and Cisco servers.

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