NEMIX RAM 512GB 4x128GB DDR5 4800 CL40 ECC RDIMM Dell Precision 7960

Dell Precision 7960 memory kit

This 512GB kit supplies four 128GB DDR5 RDIMM modules built for the Dell Precision 7960 rack or tower workstation. It targets professionals who need maximum registered ECC capacity for compute-intensive workloads. The modules operate at 4800 MT/s with a CL40 latency and 1.1V voltage. Registered buffering and on-die ECC protect data integrity in long-running tasks.

Registered ECC RDIMM form factor

Each module uses the 288-pin DDR5 RDIMM layout with 4Rx4 organisation, so the memory controller sees four ranks per DIMM for high density. The registered design adds a clock cycle of buffering, which stabilises signalling on heavily populated motherboards. No heat spreaders are fitted, leaving the DRAM exposed for direct airflow in the workstation's directed cooling path. Installation follows the standard DIMM slot sequence documented in the system manual.

DDR5 4800 platform ceiling

The JEDEC DDR5-4800 standard caps transfer rate at 4800 MT/s, so this kit cannot run faster without platform overclocking support that the workstation may not expose. Four ranks per module increase electrical load, which can limit maximum populated speed on some CPU configurations. Total capacity is fixed at 512GB across the four slots used; expanding further would require higher-density DIMMs not addressed by this kit.