HP  AB584AX  1.6GHZ 18MB DUAL CORE  ITANIUM CPU WITH VRM,  HEATSINK & TURBO FAN FOR HP RX7640/RX8640 INTEGRITY SERVERS.  INTEL  OEM PART# 3MTC-9040,  FULLY TESTED & REFURBISHED,  30 DAY WORKING/REPLACEMENT WARRANTY.  PLEASE MESSAGE OR CALL KEVIN AT 217-598-2424 EXT 11  IF YOU HAVE QUESTIONS REGARDING PRODUCT LISTED,  OR FOR SHIPPING COST TO LOCATIONS OUTSIDE THE CONTINENTAL UNITED STATES.