The A-Tech 128GB 8x 16GB 1Rx8 PC5-38400R DDR5 4800 EC8 REG RDIMM Server Memory RAM is a high-quality memory module designed for server applications. With a total capacity of 128GB spread across 8 modules, each with a capacity of 16GB, this memory RAM provides ample storage for demanding server tasks. The DDR5 SDRAM technology and 4800MHz frequency ensure fast and efficient performance, while the ECC Registered (RDIMM) feature adds error correction for added reliability. Backed by a lifetime manufacturer warranty, this memory module is a dependable choice for server systems requiring reliable and high-performance memory solutions.

One module was replaced through RMA right after purchase to manufacturer.
3 sticks are M321R4GA3BB6-CQKDS and 1 stick are M321R4GA3BB0-CQKVG, but all four modules work correctly together.