NEMIX RAM 256GB (2x128GB) DDR4 3200 CL22 4Rx4 ECC RDIMM Tyan GC68-B8036-LE memory upgrade

Tyan GC68-B8036-LE server memory kit

This 256 GB kit supplies two 128 GB DDR4 3200 registered ECC RDIMMs validated for the Tyan Transport CX GC68-B8036-LE platform. Each module runs at 1.20 V with CL22 latency and a 4Rx4 organisation suited to high-density server workloads. The 288-pin form factor matches the motherboard slots without adapters.

Upgrade from lower-capacity RDIMMs

Replacing smaller registered DIMMs with this 128 GB per module density lets the board reach its maximum supported memory in fewer slots. The jump is worthwhile when virtualisation, database or compute jobs demand more simultaneous threads than the current population allows. Existing DDR4 3200 RDIMMs of lower rank count can remain installed if the platform permits mixed populations.

DDR4 registered ECC limits

Registered ECC RDIMMs add a clock cycle of buffering that stabilises heavy loads but prevents use in consumer desktop boards that expect unbuffered memory. The DDR4 3200 interface caps bandwidth at PC4-25600, so workloads that scale with memory throughput will plateau at this ceiling. Systems requiring DDR5 speeds or non-ECC operation must change platform entirely.