CMS 16GB (2X8GB) DDR4 21300 2666MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® Precision Workstation 5820 ECC Register - D57

16GB Total memory using 2pc of 8GB DDR4, 2666MHz, ECC, CL19, 2R, X8, 1.2V, Registered, DIMM, 288-pin

Max Capacity: 128 GB non-ECC UDIMM with Core X CPUs 256 GB Reg ECC RDIM
Ms with Xeon W CPUs

Sockets: 8 Socket (s)

Maximum memory bandwidth is achieved by upgrading in groups of six per CPU. Utilizing the additional sockets for increased capacity, also known as split-channels, will reduce aggregated memory bandwidth (GB/s). Faster memory will clock down to run at optimal speed depending on processor model installed.

Compatible with: Dell Precision Workstation 5820

Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions. Manufactured by Computer Memory Solutions. We don't use OEM or Generic Modules to avoid incompatibility. In most cases, you can mix manufacturer parts, however, all memory in the system will run at the slowest performance of the installed modules or CPU/processor capability.

To maximize performance, we recommend that you install your memory modules in matched pairs. A 64-bit Operating System is required to utilize more than 4GB of memory.