Welcome to our HP User Forum! Disclaimer: it is challenging sometimes to find HP product specification information. As far as I can tell, your HP All-In-One PC 22-Dd0000i (9FK22AV) has two (2) RAM slots, and can take up to 2 x 8GB (16 GB total) of DDR4 PC4-21300,...
Cable Distribution Rack,W74C5ZB5,PS48600-3/2900 Cable Distribution Rack,Dual Input with Manual Switc A02400436 Cable Ladder Kit, 2×2.25m (In) NTM2013160/1 Cable Ladder Kit, 2×2.25m (outdoor) NTM2013138/1 Cavity 2 Way Power Splitter,698-2700MhHz,300W,N-F,IM3-150dBc@2x43dBm,Indo...