The HP 644747-001 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: HP Part Number: 644747-001 Details: HP 644747-001 RPS Power Suppy Backplane Board for Proliant ML310 G7
30 Day Warranty Included. Extended warranty is available. Contact your sales rep for more information.