RIMLANCE 16GB DDR4 2133 PC4-17000 CL15 2Rx4 ECC Registered RDIMM Server Memory

Server-grade DDR4 RDIMM

This RIMLANCE module is a 16GB DDR4 2133MHz PC4-17000 ECC Registered DIMM built for servers and workstations. It uses a 2Rx4 organisation and operates at 1.2V across 288 pins. The CL15 timing supports stable data handling in multi-socket platforms that require registered memory with error correction.

Replacing non-ECC or unbuffered DIMMs

The jump is worthwhile when your platform mandates registered ECC memory for data integrity and signal integrity across full memory channels. Systems designed for unbuffered or non-ECC modules cannot use this RDIMM, and mixing registered with unbuffered DIMMs will prevent boot. Verify your motherboard or server manual specifies RDIMM support before purchasing.

DDR4 2133 registered interface limits

The DDR4 2133 standard caps transfer rates at 2133 MT/s, and the registered buffer adds one clock cycle of latency versus unbuffered equivalents. Maximum capacity per channel depends on the memory controller and BIOS, not on this module alone. Populations beyond the vendor-qualified DIMM-per-channel count may force lower speeds or fail to initialise.