Elevate your server's performance with the OWC 256GB DDR4 RAM Upgrade. This powerful memory kit includes two 128GB modules operating at 2666MHz (PC4-21300) with a CL19 latency, ensuring speedy data processing. Designed as 4RX4 ECC Load Reduced LRDIMM, it enhances reliability and efficiency, making it ideal for demanding server environments. With a low voltage of 1.2V and a standard 288-pin configuration, installation is a breeze. Upgrade your system's memory and experience seamless multitasking and improved performance with OWC's trusted quality. Perfect for professionals seeking robust server capabilities!