RI-1224S RI-1224S/HP RI-1224S/P RI-12H10E1-2B3600-12M23 RI-12H10E-2K512-H1181/N22/N41 RI-12H10S1-2B512-12M23 RI-12H10S1-2K1024-H1181 RI-12H10S1-4A1024-12M23 RI-12H10T-2B1024-H1181 RI-12H10T-2B2048-H1181