Upgrade gx280 to dual core Tags: CPUs Pentium Optiplex Dual Core Last response: March 7, 2011 2:48 PM in CPUs Share Kruegerfan07 March 7, 2011 11:11:49 AM Hello, I have an Optiplex GX280 Pentium 4 3Ghz and was wondering if the board would take a dual core cpu. If so, does anyone know the maximum (complete speed) dual core it would be able to take? Thanks Craig More about : upgrade gx280 dual core saint19 a c 153 à CPUs March 7, 2011 2:48:56 PM Hi and welcome to Tom's forum. The GX 280 only support this CPUs Quote:D7459 Prescott P4 Kit, 520, 2.8Ghz, 800FSB, 1MB DD517 Prescott P4 64bit Kit, 521, 2.8Ghz, 800FSB, 1MB D7460 Prescott P4 Kit, 530, 3.0Ghz, 800FSB, 1MB DD519 Prescott P4 64bit Kit, 541, 3.2Ghz, 800FSB, 1MB D7462 Prescott P4 Kit, 540, 3.2Ghz, 800FSB, 1MB D7463 Prescott P4 Kit, 550, 3.4Ghz, 800FSB, 1MB M8964 Prescott P4 Kit, 550, 3.4Ghz, 800FSB, 1MB D7464 Prescott P4 Kit, 560, 3.6Ghz, 800FSB, 1MB M8965 Prescott P4 Kit, 570, 3.8Ghz, 800FSB, 1MB Source: Dell Support Community Can't find your answer ? Ask ! Publish Related resources: ForumPentium dual core for gx280 ForumUpgrading an old beast - Optiplex gx280 CPU compatibility ForumDell Optiplex GX280 Upgrade Question ForumUpgrading a dell optiplex gx280 or 745 ForumDell Dimension 8400 CPU Upgrade to Dual Core ForumDell optiplex gx280 processor ForumLooking for video card for a Dell GX280 MT ForumDell optiplex gx280 slow response when saving a word document Forum8800GT & Dell GX280 PSU Check ForumGX280 overkill?? Forum2 x 9800gtx+ or gx280 ForumRAM upgrade dell optiplex gx280 ForumDell optiplex gx280 tower form upgrade ForumOptiplex GX280 - cpu upgrade ForumCan i upgrade my single core ? ForumOpinions and price of this PSU........... ForumPHENOM 2 X4 955 UPGRADE ? ForumSocket 775 gaming upgrade CPUs vs new platform cost ForumMy triple core is now dual core? ForumWhich is faster dual core or core 2 duo More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !