32GB KIT 4X 8GB for Dell PowerEdge Series C6145 M710 R310 Xeon L3426 R410 R610 R710 T310 T610 DIMM DDR3 ECC Registered PC3-8500 1066MHz Quad Rank RAM Memory Genuine A-Tech Brand 32GB KIT (4 x 8GB) DIMM DDR3 ECC Registered PC3-8500 1066MHz Quad Rank RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Dell PowerEdge Series. (See Compatibility List Below)