NEMIX RAM 64GB (4x16GB) DDR4 2933MHz CL21 ECC RDIMM memory upgrade

Dell Precision 7820 Compatible Kit

This 64GB kit contains four 16GB DDR4 2933MHz ECC RDIMM modules built for the Dell Precision 7820 Tower Workstation. Registered buffering and error-correcting code protect data integrity in professional workloads. The 2Rx8 organisation and 1.2V operation match the platform's native memory specification. IT professionals can install the kit without additional configuration.

Registered DDR4 2933MHz Limits

Registered DIMMs add a clock cycle of buffering that stabilises heavy loads but prevents use in consumer boards that expect unbuffered modules. The DDR4 2933MHz JEDEC ceiling caps transfer rates at PC4-23400 without overclocking headroom. CL21 latency is fixed by the standard at this speed grade. Mixing with slower or faster DDR4 modules will force the system to the lowest common denominator.

64GB Capacity And Headroom

Four populated slots deliver 64GB of ECC protected memory for virtualisation, rendering and large dataset work. The 16GB density per module leaves no free slots for future expansion on a four-channel board. Workloads that exceed 64GB will require a platform with higher density support or additional memory channels. Buyers needing more than 64GB must select a different system architecture.