Skip to main content
eBay Home

Shop by category

Advanced
    • eBay Deals
    • Help & Contact
    • Current language EnglishEnglish
      • Français
    • Sell
    • Watch ListExpand Watch List
      Loading...
      Sign in to see your user information
    • My eBayExpand My eBay
      • Summary
      • Recently Viewed
      • Bids/Offers
      • Watch List
      • Purchase History
      • Selling
      • Saved Searches
      • Saved Sellers
      • My Garage
      • Messages
    • Expand Cart
      Loading...
      Something went wrong. View cart for details.
    {"delay":300}

    There seems to be a problem serving the request at this time

    breadcrumb

    • eBay
      • Electronics
      • Computers/Tablets & Networking
      • Computer Components & Parts
    • Electronics
    • Computers/Tablets & Networking
    • Computer Components & Parts
    • CPUs/Processors
    • AMD Phenom II X4 840 Phenom II Computer Processors (CPUs)

    AMD Phenom II X4 840 Phenom II Computer Processors (CPUs)

    Side Refine Panel

    Shop by Category

    • Computer Components & Parts
    • CPUs/Processors
    • Computer Cases & Accessories
    • Fans, Heat Sinks & Cooling
    • Graphics/Video Cards
    • Interface/Add-On Cards
    • Laptop Replacement Parts
    • Memory (RAM)
    • Motherboards
    • Motherboard & CPU Combos
    • Motherboard Components & Accs
    • Power Supplies
    • Power Supply Testers
    • Sound Cards (Internal)
    • Video Capture & TV Tuner Cards
    • Other Components & Parts

    • All

    • Auction

    • Buy It Now

    • Best Match
    • Time: ending soonest
    • Time: newly listed
    • Price + Shipping: lowest first
    • Price + Shipping: highest first
    • Distance: nearest first
    • Gallery View

    6 Results

      • Processor Type: Phenom II filter applied
      • Processor Model: AMD Phenom II X4 840 filter applied
      Clear All
      • Phenom II filter applied
      • AMD Phenom II X4 840 filter applied
      • All Listings filter applied
    • AMD Phenom II X4 840T CPU 4-Core 2.9GHz 2000 MHz 95W Socket AM2+/AM3 Processors

      AMD Phenom II X4 840T CPU 4-Core 2.9GHz 2000 MHz 95W Socket AM2+/AM3 Processors

      C $28.10
      Free shipping
      SPONSORED
    • AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz

      AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz

      (23)23 product ratings - AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz
      C $23.76
      Free shipping
      SPONSORED
    • 100% OK HDX840WFK42GM AMD Phenom II X4 840 3.2 GHz Quad-Core Processor CPU

      100% OK HDX840WFK42GM AMD Phenom II X4 840 3.2 GHz Quad-Core Processor CPU

      C $26.14
      Trending at C $40.25eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
      Free shipping
      SPONSORED
    • AMD Phenom II X4 840 (HDX840WFK42GM) Processor CPU 667MHz 3.2GHz Socket AM3 95W

      AMD Phenom II X4 840 (HDX840WFK42GM) Processor CPU 667MHz 3.2GHz Socket AM3 95W

      (23)23 product ratings - AMD Phenom II X4 840 (HDX840WFK42GM) Processor CPU 667MHz 3.2GHz Socket AM3 95W
      C $26.02
      Free shipping
      SPONSORED
    • 100% OK HDX840WFK42GM AMD Phenom II X4 840 3.2 GHz Quad-Core Processor CPU

      100% OK HDX840WFK42GM AMD Phenom II X4 840 3.2 GHz Quad-Core Processor CPU

      (23)23 product ratings - 100% OK HDX840WFK42GM AMD Phenom II X4 840 3.2 GHz Quad-Core Processor CPU
      C $19.65
      Was: C $20.69
      C $4.05 shipping
    • AMD HD840TWFK4DGR Phenom II 840T CPU

      AMD HD840TWFK4DGR Phenom II 840T CPU

      (12)12 product ratings - AMD HD840TWFK4DGR Phenom II 840T CPU
      C $20.23
      or Best Offer
    • Free shipping AMD Phenom II X4 810 CPU 2.6GHz AM2+/AM3 (HDX810WFK4FGI) Processor

      Free shipping AMD Phenom II X4 810 CPU 2.6GHz AM2+/AM3 (HDX810WFK4FGI) Processor

      (27)27 product ratings - Free shipping AMD Phenom II X4 810 CPU 2.6GHz AM2+/AM3 (HDX810WFK4FGI) Processor
      C $16.82
      Free shipping
    • AMD Phenom II X4 840 3.2GHz Quad-Core (HDX840WFK42GM) Processor

      AMD Phenom II X4 840 3.2GHz Quad-Core (HDX840WFK42GM) Processor

      (23)23 product ratings - AMD Phenom II X4 840 3.2GHz Quad-Core (HDX840WFK42GM) Processor
      C $26.98
      C $21.22 shipping
      or Best Offer
    • AMD Phenom II X4 840 Desktop CPU Processor- HDX840WFK42GM

      AMD Phenom II X4 840 Desktop CPU Processor- HDX840WFK42GM

      (23)23 product ratings - AMD Phenom II X4 840 Desktop CPU Processor- HDX840WFK42GM
      C $47.23
      or Best Offer
    • AMD Phenom II X4 840 3.2GHz Quad-Core (HDX840WFK42GM) Processor

      AMD Phenom II X4 840 3.2GHz Quad-Core (HDX840WFK42GM) Processor

      (23)23 product ratings - AMD Phenom II X4 840 3.2GHz Quad-Core (HDX840WFK42GM) Processor
      C $33.74
      or Best Offer
    • AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz

      AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz

      (23)23 product ratings - AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz
      C $23.76
      Free shipping
    • AMD Phenom II X4 840 (HDX840WFK42GM) Processor CPU 667MHz 3.2GHz Socket AM3 95W

      New ListingAMD Phenom II X4 840 (HDX840WFK42GM) Processor CPU 667MHz 3.2GHz Socket AM3 95W

      (23)23 product ratings - AMD Phenom II X4 840 (HDX840WFK42GM) Processor CPU 667MHz 3.2GHz Socket AM3 95W
      C $28.71
      Free shipping
    • AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz

      AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz

      (23)23 product ratings - AMD Phenom II X4 840 3.2 GHz HDX840WFK42GM CPU Processor Socket AM3 667 MHz
      C $26.19
      Free shipping

    Additional site navigation

    • About eBay
    • Announcements
    • Community
    • Security Centre
    • Seller centre
    • Policies
    • Help & contact
    • Site Map
    Copyright © 1995-2023 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice