32GB DDR4, 288-pin DIMM, 2666MHz, Registered (buffered)
Samsung M393A4K40BB2-CTD6Y, 32 GB, DDR4, 2666 MHz, 288-pin DIMM
Samsung M393A4K40BB2-CTD6Y. Internal memory: 32 GB, Internal memory type: DDR4, Memory clock speed: 2666 MHz, Memory form factor: 288-pin DIMM, CAS latency: 17, ECC