8GB DDR4, 288-pin DIMM, 2666MHz, Unregistered (unbuffered)
HP L04429-501, 8 GB, DDR4, 2666 MHz, 288-pin DIMM
HP L04429-501. Internal memory: 8 GB, Internal memory type: DDR4, Memory clock speed: 2666 MHz, Memory form factor: 288-pin DIMM, CAS latency: 19