Part #: 378343-002 371593-001; 2.5" hard drive tray caddy full fit For HP G3 G4 G5 G6 2.5" hard drive bay, compatible for DL380 DL360 G6 DL360 DL580 DL585 DL785 G5 BL20p DL380 DL580 ML570 G4 DL385 G5p DL360 G4p.