Kingston Technology 8 GB (1x8 GB Module) 1066MHz DDR3 PC3-8500 240-Pin Quad Rank Reg ECC x8 DIMM Memory for Select Dell Servers KTD-PE310Q8/8G
Kingston is the industry leader in PC memory.  Kingston is your best source for system-specific memory. Product is backed by a lifetime warranty and free technical support. Included in the package is one 8GB module of Quad Rank Dell Server memory.  Specs are 240-pin Registered DIMM, ECC x8.