Server & ECC RAM Prices
Compare prices across 1,437 ECC memory modules for servers, workstations, and mission-critical applications requiring error-correcting memory.
Avg $/GB
$14.96/GB
Range
$9.71 — $9,999.99
Modules
1,437
Updated
Apr 14, 2026
16GB kit (8GBx2) DDR3 PC3-12800ECC Registered Server Memory (240-pin DIMM, 1600MHz) Dual Rank -(Not for Desktop or Laptops)
Product prices and availability are accurate as of the date of the last daily update and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
Price Trend Signals
7d
-3.5%
30d
-3.5%
90d
-3.5%
Volatility
1.3%
52w pct
17th
Price Per GB — Historical Chart
Daily average $/GB — updated every day
Server Memory: ECC, RDIMM, and LRDIMM
Server and workstation memory comes in several variants: unbuffered ECC (UDIMM) for entry-level servers and workstations, registered ECC (RDIMM) for most rack-mount servers, and load-reduced (LRDIMM) for high-density configurations requiring maximum capacity per channel.
When purchasing server RAM, ensure compatibility with your specific server model. Server memory must match the motherboard's supported type (RDIMM vs LRDIMM), generation (DDR4 vs DDR5), and speed. Mixing different types within a server is not supported. Need help choosing? Read our ECC RAM & Server Memory Guide — it covers RDIMM vs UDIMM, platform compatibility, ZFS recommendations, and whether you actually need ECC.
Related Pages
Server RAM FAQ
What is ECC RAM and do I need it?
ECC (Error-Correcting Code) RAM can detect and correct single-bit memory errors automatically. It is essential for servers, databases, and mission-critical workstations where data integrity is paramount. For gaming and general desktop use, ECC is unnecessary and not supported by most consumer motherboards.
Why is server RAM more expensive?
Server RAM costs more due to additional ECC chips on each module, higher quality binning, extensive validation testing, and lower production volumes. Registered (RDIMM) modules include an additional register chip for stability at high capacities. However, prices have become more competitive in recent years.
Can I use ECC RAM in a regular desktop?
It depends on your platform. AMD Ryzen processors generally support unbuffered ECC (UDIMM) on consumer motherboards, though it may not be officially validated. Intel consumer platforms typically do not support ECC — you need Intel Xeon or specific workstation chipsets. Always check your motherboard specifications.