OWC 128GB DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM memory upgrade

128GB DDR4 2933 LRDIMM ECC Module

This OWC module provides 128GB of DDR4 memory rated at 2933 MT/s with CL21 latency. It uses a 288-pin Load Reduced DIMM form factor and operates at 1.2V. The part is designed for server and workstation platforms that require ECC Load Reduced memory. It is validated for specific Supermicro motherboards including the X11DPD-L, X11DPD-M25, X11DPFF-SNR, X11QPL, and X11SPA-T.

Not for Desktop or Mixed ECC Configurations

This memory will not work in standard desktop computers that use unbuffered DIMMs. It also cannot be mixed with unbuffered or standard ECC Registered modules in the same system. Buyers needing memory for consumer motherboards or laptops should look elsewhere. Systems requiring standard Registered ECC instead of Load Reduced technology are not compatible with this module.

Single 128GB Load Reduced DIMM

The decisive specification is the 128GB capacity delivered in a single 4Rx4 Load Reduced DIMM. This density allows maximum memory installation in supported Supermicro boards with limited slot counts. Verify that your motherboard specifically supports Load Reduced ECC memory and 128GB modules before purchase.