2 pieces of Kingston HyperX DDR3 8GB 1866MHz RAM. Form Factor: DIMM. Features: No buffer, Non-ECC. HX318C10FW/8 8GB 1G x 64-Bit DDR3-1866 CL10 240-Pin DIMM. HX318C10FB/8 8GB 1G x 64-Bit DDR3-1866 CL10 240-Pin DIMM.
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