NEMIX RAM CSE-735D4-668B 16GB DDR4 3200 ECC UDIMM memory upgrade

NEMIX RAM 16GB DDR4 3200 ECC UDIMM

This NEMIX RAM module provides 16GB of DDR4 3200 memory with ECC error correction for the SuperMicro SuperWorkstation SYS-530A-IL and X12SAE-5 motherboard. It operates at 1.2V with CL22 latency in a single-rank 1Rx8 configuration using major OEM chips. The unbuffered UDIMM format fits standard 288-pin DDR4 slots.

DDR4 3200 speed and unbuffered ECC limits

The PC4-25600 rating sets the maximum data rate at 3200 MT/s, so the module will not run faster even if the platform supports higher speeds. ECC functionality requires a motherboard and CPU that actively support error-correcting code on unbuffered DIMMs; without that support the extra parity bits provide no benefit. Unbuffered design means signal integrity depends on the memory controller's drive strength, which can restrict the number of modules populated per channel.

Tool-free installation with compatibility checks

The 288-pin UDIMM installs by aligning the key notch and pressing down until the retention clips lock, a process that takes minutes. Common issues arise when the BIOS does not recognise the 1Rx8 organisation or when the platform expects registered DIMMs instead of unbuffered ones. Verify the SuperMicro system documentation lists this exact part number before purchase to avoid a module that appears physically identical but will not post.