DDR4 ECC UDIMM is a memory module for networking and server applications that enables design in the smallest routers, switches, and bridges. The modules come equipped with 30μ” Gold Fingers and include single bit error correction. All are available in 4GB, 8GB, and 16GB capacities. 2133MT/s, 2400MT/s, and 2666MT/s modules are available.

ECC modules are designed to detect and correct single-bit errors that occur during data storage and transmission. ECC modules use Hamming Code or Triple Modular Redundancy for error detection and correction, and manage error corrections on their own, without requesting that the data source resend original data.