Black Diamond Memory BD16G2133MQR26 16GB DDR4 2133 ECC Registered server RAM

Server-grade 16 GB DDR4 module

This 16 GB DDR4 2133 registered DIMM is built for servers and workstations that require error-correcting memory. The 288-pin form factor fits standard DDR4 slots in compatible enterprise platforms. ECC and registered buffering protect data integrity in multi-socket systems. It targets administrators who need validated capacity for virtualisation or database workloads.

Steady throughput with registered buffering

The registered design places a register between the DRAM and the memory controller, reducing electrical load during sustained traffic. ECC corrects single-bit errors on the fly without halting the system. At DDR4 2133 the module delivers consistent bandwidth for long-running compute jobs. Rank organisation of 2Rx4 helps maintain signal quality across populated channels.

Qualified across 200000 configurations

Black Diamond Memory tests every module on actual server hardware before shipment. The 288-pin DDR4 interface ensures mechanical compatibility with a wide range of enterprise boards. Registered signalling allows higher total memory capacity per channel than unbuffered alternatives. Buyers who need non-ECC desktop memory or higher frequencies should look elsewhere.