NEMIX RAM 16GB DDR5 4800 ECC RDIMM Dell Precision 5860

Dell Precision 5860 DDR5 RDIMM

This 16GB DDR5 module is built for the Dell Precision 5860 tower workstation. It targets IT professionals and engineers who need registered ECC memory for data integrity in server-class workloads. The single-rank 1Rx8 design keeps the electrical load low on the memory controller. Buyers who need consumer UDIMM memory or non-ECC modules for desktop boards cannot use this product.

DDR5 4800 registered ECC limits

The module runs at DDR5 4800 with CL40 latency and 1.10V voltage. Registered buffering adds one clock cycle of command delay, which is mandatory for the Precision 5860 memory controller. ECC corrects single-bit errors but reduces usable capacity slightly for parity storage. Systems that require unbuffered memory or lower CAS latency than CL40 will not accept this RDIMM.

Tool-free slot installation

The 288-pin RDIMM fits vertically into the workstation DIMM slots without tools. Alignment keys prevent backwards insertion, and the retention clips snap shut automatically. The most common issue is mixing this registered module with unbuffered DIMMs, which prevents the system from posting. Always populate slots in the order specified by the Dell service manual.