This is a OEM Cooling Fan Heatsink assembly for Optiplex 7000 5000 3000 SFF Tower Desktop series, this Fan fit for 65W ALUMINIUM Heatsink series, NOT fit for Optiplex MFF Micro or MT Tower Desktop series. D P/N: 71G3K, 071G3K 4H9JF, 04H9JF 3CWF9, 03CWF9 KGWT4, 0KGWT4 Compatible Alt's P/N: PVB120J12H P01 EFH-12J12W-AP02 BAZA1233R2U P002 BUC1412VE-00 Part Desc: ASSY,HTSNK,SUNFLOWER,65W,D10/P Specifications: Direct Current: DC 12V / 0.80A, 30.03 CFM Color: Black Power Connection: 4-pin 4-wire, Wire-to-Board Status: BRAND NEW and Unused from OEM factory, NOT a Third-Party Fan. Reference list of compatible with Desktop models: Optiplex 7090 Small Form Factor Optiplex 7080 Small Form Factor Optiplex 7070 Small Form Factor Optiplex 7060 Small Form Factor Optiplex 5090 Small Form Factor Optiplex 5080 Small Form Factor Optiplex 5070 Small Form Factor Optiplex 5060 Small Form Factor Optiplex 3090 Small Form Factor Optiplex 3080 Small Form Factor Optiplex 3070 Small Form Factor Optiplex 3060 Small Form Factor Optiplex 3050 Small Form Factor Precision 3450 Workstation