The HP 446639-001 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: HP Part Number: 446639-001 Details: HP 446639-001 PCI-E Riser Backplane Board with Bracket Proliant DL320 G5
30 Day Warranty Included. Extended warranty is available. Contact your sales rep for more information.