Re: Dell Optiplex 745 Mini Tower Upgrade
This is asked all the time. Wolfdale's 45nm and Quads DO NOT and WILL NOT Ever Work.
The Specs say:
WOLFDALE DUAL CORE PENTIUM Is NOT a Core 2 Duo.
Intel® Core™ 2 Duo 1066MHz FSB Socket T with XD, EM64T, 2MB and up to 4MB L2 cache, EIST and VT (6000 series)
Intel® Pentium® D 800MHz FSB Socket T with XD, EM64T, 2x2MB L2 cache, EIST, and VT on 950/960 (900 series)
Intel® Pentium® D 800MHz FSB Socket T with XD, EM64T, 2x1MB L2 cache
Intel® Pentium® 4 800MHz FSB Socket T with HT, XD, EM64T, and 1MB L2 cache
Intel® Celeron® D 533 MHz FSB Socket T with XD and EM64T