Description
64.0GB OWC Matched Set (4 x 16GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac Pro Early 2009 & Late 2010 ‘Nehalem’ & ‘Westmere’ systems & Early 2009 Xserve. *SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty.