The Seagate 3900073-02 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Seagate Part Number: 3900073-02 Details: Seagate 3900073-02 73GB 10K FC 40PIN ST373405FC, 9R6004-030, FW A338, 5404519-01, 3