HP 392615-001 - DC to DC power converter module (For SAS server models) - Also serves as the power supply backplane Retail
HP 392616-001 - Front bezel assembly - Includes the power button, UID button, light pipe, nameplate, and side release levers - Has cutouts for the hard drive bays, multi-media bay, floppy drive, and optical drive (For SAS model servers) Retail
HP JH337-61001 - FlexFabric 5900-48XG-4QSFP+ Short Form Factor (SFF) switch - Includes 48 10Gb Small Form-factor Plus (SFP+) ports (PHY-less), four Quad Small Form-factor Pluggable Plus (QSFP+) ports (PHY-less), two fan tray slots, and two power supp Retail
HP JH037-61101 - A5900AF-48XGT-4QSFP+ TAA switch - Includes 48 RJ45 1/10GbE autosensing ports (requires CAT 6 or 6A, UTP, or 6A or 7, STP cable), four Quad Small Form-factor Pluggable Plus (QSFP+) ports, two fan tray slots, and two power supply slots Retail