NEMIX RAM 32GB DDR4 2933MHz PC4-23400 2Rx8 CL21 ECC RDIMM ASUS Pro WS C422-ACE memory upgrade

Exact-match upgrade for ASUS Pro WS C422-ACE

This 32GB DDR4 2933MHz PC4-23400 2Rx8 ECC RDIMM is built for the ASUS Pro WS C422-ACE workstation motherboard. The registered architecture and CL21 timing match the board's memory controller requirements. It installs as a single 288-pin module operating at 1.20V. Builders needing a different form factor or non-ECC memory should look elsewhere.

Sustained-load behaviour with registered ECC

Registered buffering offloads the memory controller so every slot runs fully populated at rated speed without signal degradation. ECC corrects single-bit errors on the fly, preventing silent data corruption during long compute jobs. The 1.20V operation keeps thermals stable under continuous load. Workloads that exceed single-module capacity or require unbuffered memory will not benefit from this design.

Deciding specification: 2Rx8 registered ECC at CL21

The 2Rx8 registered ECC organisation with CL21 latency is the single parameter the ASUS Pro WS C422-ACE memory controller expects for full-capacity recognition. A mismatched rank, voltage, or buffering type will cause the system to downclock, halve usable capacity, or fail to boot. Verify your manual's approved population order before purchasing.