A-Tech 32GB DDR5 4800MHz ECC UDIMM 2Rx8 1.10V Server Memory

32GB DDR5 ECC UDIMM for server workloads

This 32GB DDR5 4800MHz ECC UDIMM uses a 2Rx8 layout and runs at 1.10V. It is built for servers and workstations that require error-correcting memory in an unbuffered form factor. The module fits standard 288-pin DDR5 slots and replaces the Hynix HMCG88AEBEA part.

Sustained operation with ECC integrity

Error-correcting code detects and corrects single-bit errors during continuous operation, preventing data corruption under heavy memory loads. The 2Rx8 organisation allows the memory controller to interleave accesses across ranks, helping maintain throughput during long-running tasks. CAS latency of 40 cycles is consistent with DDR5-4800 JEDEC timing.

Unbuffered ECC limits platform choice

This module is unbuffered ECC UDIMM, so it only works in platforms that explicitly support unbuffered ECC memory. Registered or fully buffered systems cannot use it, and consumer boards without ECC support will not enable the error-correction function. Verify your motherboard or server manual lists unbuffered ECC UDIMM compatibility before purchase.