871831-091 HPE 32GB 2400Mhz Pc4-19200 Ecc Reg DDR4 SDRAM

HPE 32GB 2400Mhz Pc4-19200 Ecc Reg DDR4 SDRAM. ECC (Error Correction Code) technology improves memory reliability in 288-pin RAM by detecting and correcting single-bit errors in memory. This is accomplished through the use of extra memory bits, known as ECC bits, that are used to store error detection and correction information. When data is written to memory, the system calculates an ECC code based on the data and stores it in the ECC bits. When the data is read from memory, the system recalculates the ECC code and compares it to the stored value.