The Hynix 64GB (1x 64GB) 4DRX4 PC4-2400T DDR4 Server Memory HMAA8GL7AMR4N-UH is a high-quality server memory module designed for enterprise networking and server applications. With a total capacity of 64GB and a bus speed of PC4-19200 (DDR4-2400), this DDR4 SDRAM memory module offers fast and efficient performance for server systems. It features ECC memory and registration, ensuring reliable operation and error correction for critical system tasks. Ideal for businesses and organizations that require high-performance computing, this Hynix server memory module is a dependable choice for enhancing server capabilities.Apparently this is server ram and I meant to buy regular ram. Never used. Opened no original box