A-Tech 128GB DDR4 2933MHz ECC LRDIMM 4DRx4 Server Memory

128GB DDR4 2933MHz ECC LRDIMM Server Module

This 128GB DDR4 2933MHz ECC LRDIMM module targets server administrators who need high-capacity registered memory for compatible enterprise platforms. The load-reduced design helps reduce electrical load on the memory bus when populating multiple slots. It operates at the standard DDR4 voltage of 1.20V with CL21 latency. Buyers who need non-ECC UDIMMs or lower-density registered DIMMs should look elsewhere.

Verify DDR4 LRDIMM Support and Rank Compatibility

Confirm that your server motherboard and processor support DDR4 2933MHz LRDIMM modules with a 4DRx4 rank configuration before ordering. Check the system documentation for maximum supported capacity per slot and total memory population rules. The 288-pin form factor fits standard DDR4 DIMM sockets, but electrical compatibility depends on the platform memory controller. Systems limited to RDIMM or UDIMM types cannot use this module.

Single-Module Upgrade for High-Density Server Builds

This single 128GB module plugs directly into an available 288-pin DDR4 DIMM slot on a supported server board. No heat spreader is included, so airflow across the module relies on system cooling. The load-reduced architecture frees electrical headroom for additional DIMMs in multi-slot configurations. ECC functionality provides error detection and correction for data integrity in mission-critical workloads.