Блок питания HPE Hot Plug Redundant Power Input Module 900W Gold 80 Plus for DL20/60/80/120/160/180 ML150 Gen9 (for DL20 Gen9 requires one 820306-B21) hpe 16gb 1x16gb 2rx8 pc4 2400t e 17 unbuffered standard memory kit for dl20 ml30 gen9 862976 b21