HP GSA-4084N UHD 8x DVD+RW/R SATA LightScribe Optical Disk Drive 407094-MD0.HP Part Number: 407094-MD0HP Spare Part Numbers: 399402-001 395911-001Model Number: GSA-4084NCompatible Models: HP ProLiant DL380 G5 DL580 G4 DL585 G5 DL585 G6 DL785 G5 ML570 G4 Servers