 "Crucial 4GB (1x4GB) 2133MHz DDR4 ECC RDIMM 1.2v "@en 1x4GB | CT4G4RFS8213 Novatech"@en
"2133MHz RAM Speed, CL15, ECC, Registered, 1.2v VDIMM, Lifetime Warranty"@en 
 Memory Type DDR4 (PC4-17000) Capacity 4GB (1 x 4GB) Tested Speed 2133MHz Tested Latency CL15 Tested Voltage 1.2v Registered / Unbuffered Registered Error Checking ECC Memory Features N/A
 "HP - DDR4 32 GB LRDIMM 288-pin"@en, " HP 288-pin "@en Overview CNET"@en