16GB (4x 4GB) DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered FB-DIMM (240 PIN) 32 GB w/ Heatspreaders for Apple computers

Dataram, a longtime manufacturer of High end Server and Workstation memory now introduces its Memory Deal line of Consumer memory. Memory Deal memory is built and tested under the same standards and rigid ISO and CMTL testing procedures as the high end Server memory we have been manufacturing since 1967. A lifetime warranty from a company that has been around for a lifetime! This memory is manufactured in our Pennsylvania facility. We are an American owned and operated company that can be found on the NASDQ under "DRAM". This memory is manufactured to meet or exceed the specifications required to run your Apple MAC PRO at it's optimum performance. The specifications are as follows 16GB (4GB X4) DDR2 PC2-5300F 667MHz CL5 ECC REGISTERED 240 PIN DIMMS Compatible with Mac Pro Two 3.0GHz Quad-Core Intel Xeon(8-Core) April 2007 [Model ID: MacPro2,1] Mac Pro Two 3GHz Dual-Core Intel Xeon August 2006 [Model ID: MacPro1,1] Mac Pro Two 2.66GHz Dual-Core Intel Xeon August 2006 [Model ID: MacPro1,1] Mac Pro Two 2GHz Dual-Core Intel Xeon August 2006 [Model ID: MacPro1,1]