A-Tech 128GB (4x32GB) DDR4 2133 ECC LRDIMM 4Rx4 memory upgrade

128GB DDR4 ECC LRDIMM Kit for Dell PowerEdge

This 128GB kit contains four 32GB DDR4 2133MHz ECC Load Reduced DIMMs built for Dell PowerEdge 13th generation rack servers. It targets administrators upgrading R430, R530, R630, R730, R730xd, R830 or R930 platforms that require registered ECC memory. The modules operate at 1.2V with CL15 latency and use a 288-pin form factor.

Quad Rank 4Rx4 Architecture Decides Compatibility

Each module is organised as 4Rx4 quad rank x4, a Load Reduced design that reduces electrical load on the memory bus. This rank structure is the single specification that determines whether the kit will work in a given slot population. Mixing these LRDIMMs with standard Registered DIMMs is not supported and will prevent the system from booting.

128GB Capacity Handles Heavy Virtualisation

The 128GB total capacity comfortably supports dense virtualisation, large in-memory databases and multi-tenant container clusters on compatible PowerEdge chassis. Headroom ends when the server's maximum DIMM slot count or memory controller limit is reached; beyond that point additional modules cannot be added without a platform change.