A-Tech 64GB DDR4 2400 LRDIMM 4Rx4 Supermicro Certified MEM-DR464L-HL01-LR24

64GB DDR4 LRDIMM for Supermicro Servers

This A-Tech module delivers 64GB of DDR4 2400 memory in a single 288-pin LRDIMM. It is built with Hynix chips and carries Supermicro certification for MEM-DR464L-HL01-LR24. The quad-rank 4Rx4 design targets servers that need high density per slot. ECC load-reduced operation supports data integrity in demanding workloads.

DDR4 2400 Speed and Load-Reduced Limits

The module runs at DDR4 2400 (PC4-19200) with CL17 latency at 1.20V. Load-reduced buffering reduces electrical load on the memory bus, allowing more modules per channel than standard RDIMMs. Maximum capacity and population rules depend on the specific server platform and CPU memory controller. Mixing LRDIMMs with other DIMM types is not supported.

4Rx4 Quad Rank Determines Compatibility

The 4Rx4 organisation is the key specification that decides whether this module works in a given system. Only platforms qualified for quad-rank LRDIMMs at DDR4 2400 can use it. Buyers who need single or dual-rank modules, or a different rank architecture, must select a different part. Always verify the server memory QVL before ordering.