Upgrading a dell E521 Tags: CPUs Processors Dell Last response: November 29, 2010 10:15 PM in CPUs Share THESlickone November 29, 2010 10:00:51 PM Hello, I have a dell E521 with a AMD Athlon 64 Processor 3200+ 2.0 GHz, and I need to know if there is a upgrade processor I can get? and If so, do I need to upgrade the BIOS, or change the settings to reflect the neew processor. More about : upgrading dell e521 ct1615 a c 105 à CPUs November 29, 2010 10:15:30 PM i was able to install an athlon X2 6000 into my DELL E521. your choices would probably be what you can find on amazon.com in the athlon x2 series. as for BIOS, the latest is ver. 1.1.11. you should update it before any upgrade. http://www.tomshardware.com/forum/294601-28-upgrading-d... Can't find your answer ? Ask ! Publish Related resources: ForumUpgrading ati radeon x1300 on old dell e521 , need advice! ForumUpgrading Dell Dimension E521 ForumDELL e521 PROCESSOR/GPU UPGRADE ForumUpgrading processor in Dell E521 Forumupgrading a Dell Dimesion E521 CPU question ForumDell E521 - New to building/ upgrading systems systems ForumUpgrading a Dell Dimesion E521 CPU question ForumUpgrading a Dell E521 , what components would you recommend? ForumUpgrading a Dell Dimesion E521 CPU ForumDell Dimension E521 Video Card Upgrade ForumDell e521 cpu upgrade to i5 or i7 ForumDell e521 cpu upgrade to i5 or i7 ForumUpgrading CPU On The Dell E521 - AMD Athlon X2 ForumDell Dimension E521 CPU Upgrade ForumLooking for sound card suggestion ForumNeed Help upgrading Dell 530s <$300! ForumDimension e521 does not save date and time ForumUpgrading CPU ForumHAF-X : Upgrading SIDE FAN ForumUpgrading Dell Dimension E521 More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !