CMS 32GB (4x8GB) DDR3 10600 1333MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with IBM® System x3400 M3 7378, 7379 DDR3-PC1333 for Server Only - B103 at Amazon.com
A-Tech 8GB (2x4GB) ECC RAM for Intel SS Series SSR212MA | DDR2 800MHz ECC RDIMM PC2-6400 2rx4 Registered DIMM Server Memory Kit at Amazon.com
16GB Server RAM Module | DDR3 1600MHz | Integral
Certified for Kingston Replacement DDR4 RDIMM Memory RAM