Part Number: 220SA (Aavid thermallo)Part Number: 2342B-TACH (Aavid thermallo)Part Number: 520329B00000G (Aavid thermallo)Part Number: 5608AACP82000001 (Aavid thermallo)Part Number: 7109DGTR (Aavid thermallo)Part Number: NP975516 (Aavid thermallo)Part Number: PF433 (Aavid thermallo)Part Number: PF723 (Aavid thermallo)