V-COLOR DDR5 512GB (128GBx4) 5600MHz CL38 4Rx4 OC R-DIMM 1.25V Memory Ram for TRX50 Workstation (TRA5128G56Q438Q)

The V-COLOR DDR5 512GB quad-channel kit (four modules of 128 GB each) is engineered specifically for AMD TRX50-platform workstations, delivering the extreme memory capacity that content creators, 3D rendering artists, data scientists, and professional workstation users demand. Running at a factory overclocked speed of 5600 MHz with a CAS latency of CL38, this kit pushes well beyond the JEDEC DDR5 base specification while maintaining a low operating voltage of 1.25 V — helping to balance performance with thermal efficiency in always-on workstation environments. Each module uses a 4Rx4 (four-rank, x4 organisation) Registered DIMM (R-DIMM) topology. The registered buffer on an R-DIMM isolates the memory controller from the electrical load of all chips on the module, which is why R-DIMMs are the standard choice in platforms that support large DIMM capacities and multiple ranks. The OC designation indicates the kit is validated to run at the stated 5600 MHz speed above the base JEDEC profile, requiring a compatible motherboard that supports DDR5 overclocking or XMP/EXPO profiles. With 512 GB of total capacity spread across four slots, this kit is suited to workloads such as large in-memory databases, virtual machine hosting, video editing with 8K-and-above timelines, computational fluid dynamics, and scientific simulation where system memory is routinely the limiting resource rather than compute. Verified Specifications: - SKU: TRA5128G56Q438Q - Total Capacity: 512 GB (4 x 128 GB) - Memory Type: DDR5 - Speed: 5600 MHz (OC) - CAS Latency: CL38 - Rank / Organisation: 4Rx4 - Module Type: R-DIMM (Registered DIMM) - Operating Voltage: 1.25 V - Compatible Platform: TRX50 Workstation - Brand: V-COLOR Note: R-DIMM modules require a motherboard with a registered DIMM slot; they are not compatible with standard consumer DIMM slots. Confirm TRX50 motherboard and CPU support for DDR5 R-DIMM operation and 5600 MHz OC profiles before purchasing