The 8GB DDR3 1333 MHz RDIMM Memory Module from OWC was designed for Mac Pro, and is compatible with select PC desktops. The dual-rank, registered memory module features ECC and has a CAS latency of 9. The module fully meets Apple's specifications with special attention to proper thermal specifications, with its own Apple-specified thermal sensor. It is also RoHS certified.
Mac Pro 12-Core (Mid 2010-2012), Mac Pro 8-Core (Mid 2010), Mac Pro 6-Core (Mid 2010-2012), Mac Pro (Mid 2010 Quad-Core), Mac Pro (Early 2009 8-Core), Mac Pro (Early 2009 Quad-Core), Compatible with Intel / AMD Process based PCs