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Amazon.com: New CPU Cooling Fan Replacement for HP Prodesk 400 G4 G5, Prodesk 405 G4 G5, Prodesk 600 G4 G5, Elitedesk 800 G4 G5, Elitedesk 705 G4 G5 P/N: L19561-001 DC12V 0.5A
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Amazon.com: HP ProDesk 405 G4 Desktop Mini PC with AMD Ryzen 5 3.2GHz CPU, 8GB DDR4 RAM, 256GB SSD, Radeon Vega 11 Graphics, WIndows 10 Pro : Electronics
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