4GB kit (2x2GB) for the Early 2009 Mac Pro and Intel Xserve as well as some models of 2010 Mac Pro.
These modules are recommended to be upgrade in pairs, so are sold as such.
Please note: PC3-8500 modules are fully compatible with the 2009 Nehalem Mac Pro as well as the 2010 Nehalem Quad Core Mac Pros. You may fit these in the Westmere 2010 models however they will run slower than the PC3-10600 modules they are designed to use, and it is not advised to mix PC3-8500 and PC3-10600 modues in the same machine. If you are unsure what modules to use in your machine please check with us before ordering.
Condition : Recycled
This is a used part from a recycled computer. In the case of a functional part, it has been fully tested prior to putting in stock and is guaranteed to be fully functional.
Part Number(s) : 661-6350, PC3-8500
Warranty : 3months