Intel Boxed Core 2 Extreme Quad QX9770 3.20GHz/12M/1600FSB/LGA775, BX80569QX9770 (3-year) $1,699.00 Intel Boxed Core 2 Quad Q9650 3GHz/12M/1333FSB/95W/LGA775, BX80569Q9650 (3-year) $389.00 Intel Boxed Core 2 Quad Q9400 2.66GHz/6M/1333FSB, BX80580Q9400 (3-year) $279.00 Intel Boxed Core 2 Duo E8600 3.33GHz/6M/1333FSB, BX80570E8600 (3-year) $329.00 Intel Boxed Core 2 Duo E8500 3.16GHz/6M/1333FSB, BX80570E8500 (3-year) $229.00 Intel Boxed Core 2 Quad Q9550S 2.83GHz/12M/1333FSB/65W, BX80569Q9550S (3-year) $389.00