IBM 77P6500  8GB MEMORY KIT (2 x 4GB) FOR IBM 8204-E8A SERVER, HYNIX OEM P/N: HYMP151P72CP4-Y5.  FULLY TESTED & REFURBISHED,  30 DAY WORKING/REPLACEMENT WARRANTY.  PLEASE CALL KEVIN @ 217-598-2424 EXT 11 IF YOU HAVE QUESTIONS REGARDING PRODUCT LISTED, OR FOR SHIPPING COST TO LOCATIONS OUTSIDE THE CONTINENTAL UNITED STATES.