The HP 330839-B21 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: HP Part Number: 330839-B21 Details: HP 330839-B21 ESL9000 E2400-160 FC Interface Controller one controller for every four drives
30 Day Warranty Included. Extended warranty is available. Contact your sales rep for more information.