The Supermicro A34124-58-2 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Supermicro Part Number: A34124-58-2 Details: Supermicro A34124-58-2 Fan-0038 Nidec Gamma30 Ball Bearing 12Vdc 65Amp Blower Fan A3412