OWC 3R2D42R816GB is a 16GB DDR4-3200 ECC registered RDIMM for servers and workstations, with 2Rx8 rank, CL22 timing, and 1.2V operation. It matches the listed Supermicro MEM-DR416L part numbers; use it in systems designed for registered memory.
Recommended For
- Owners of compatible Supermicro DDR4 servers replacing a 16GB ECC RDIMM or adding a matching module; verify the motherboard and CPU memory support before purchase.
- Server or workstation administrators who need a 16GB registered ECC module for a compatible system and want memory designed for sustained workloads rather than a consumer desktop upgrade.
- NAS owners expanding memory in a model that specifically supports DDR4 ECC registered DIMMs; confirm the NAS maker’s supported module type and configuration first.
Real-World Use Scenarios
- On a compatible Supermicro virtualization host, adding this module can increase memory available to virtual machines, helping an administrator run more or larger VMs when memory capacity is the limiting factor.
- For a Kubernetes cluster node built on a supported Supermicro server, adding memory can provide more room for cluster services and workloads; the benefit depends on the node’s existing memory capacity and workload.
- When an older compatible server is running short on memory, installing this module as part of a supported configuration can extend its usable capacity for existing server workloads, potentially delaying a broader hardware replacement.
- In a home lab or small test environment, a compatible server can use the added memory to host more services or virtual machines; it is a server-memory upgrade, not a drop-in upgrade for a standard desktop.
here!
