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AMD Athlon II X4 640 ADX640WFK42GR 3GHz 4-core Socket AM3 95W CPU Processor - Picture 1 of 2
AMD Athlon II X4 640 ADX640WFK42GR 3GHz 4-core Socket AM3 95W CPU Processor - Picture 2 of 2
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AMD Athlon II X4 640 ADX640WFK42GR 3GHz 4-core Socket AM3 95W CPU Processor

edisondfavorite
(70)
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US $17.55
ApproximatelyC $24.13
Condition:
Used
More than 10 available
Breathe easy. Returns accepted.
Shipping:
US $5.30 (approx C $7.29) eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Fri, Sep 12 and Thu, Sep 25 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:396848070903
Last updated on Jul 17, 2025 07:48:11 EDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Number of Cores
4
Processor Model
AMD Athlon II X4 640
UPC
0683728256159

About this product

Product Information

The Athlon II X4 (ADX640WFK42GM) 3GHz QuadCore processor, with its efficient computing performance, gets you quick results in less time. With Radeon HD graphics technology, this AMD 3GHz processor produces excellent graphical representations for a great multimedia experience. In addition, this AMD processor boasts excellent multi-tasking capabilities and delivers a brilliant performance. Besides, Cool'n'Quiet 3.0, CoolCore Technology, and Dual Dynamic Power Management add to the power management feature of this AMD 3GHz processor. Overall, this AMD processor cooperates with your system memory powerfully for high-end system performance. The Athlon II X4 (ADX640WFK42GM) is ideal for users who spend most of their time computing, gaming and dealing with other multimedia applications.

Product Identifiers

Brand
AMD
MPN
ADX640WFK42GM
UPC
0683728256159
eBay Product ID (ePID)
96925908

Product Key Features

Socket Type
Socket AM3
Processor Type
Athlon II
Clock Speed
3 GHz

Additional Product Features

Manufacturing Process
45 NM
Platform Compatibility
PC
Installed Size
L2 2MB (4x512KB)
Processor Quantity
1
Product Type
Processor
64-Bit Computing
Yes
Processor Model
Athlon II X4 640
L2 Cache
512KB
Compatible Slots
1X Processor-Socket Socket AM3
Cooling Component(s) Included
None/Processor only
Tdp
95W
Multi-Core Technology
Quad-Core
Max. Operating Temperature
71°C
Package Type
Oem/Tray
Type
L2 Caché
Level 1 Size
64KB
Architecture Features
Hypertransport Technology, Amd64 Technology, Amd Virtualization

Item description from the seller

About this seller

edisondfavorite

98.3% positive feedback•588 items sold

Joined Apr 2024
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
5.0

Seller feedback (74)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Received exactly what was ordered and in a timely manner. Do recommend a note be added about BGA being RoHS (lead-free) as there are two different package options, but extremely happy with condition and packaging. A++ seller, thank you!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Hello: edisonfavorite, the package arrived on time and it was well packed, I went to my power amp and plugged it in and works excellent. I admired the craftsmanship of these speaker plugs, bravo to you fellas for an excellent product.
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Very good quality, good appearance, that is, a very good purchase, and worry-free packaging, thanks for the fast shipping, thank you.
See all feedback

Product ratings and reviews

Learn more
4.8
74 product ratings
  • 66 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 55 reviews
  • by tcantwelliii
    Jan 31, 2017Top favourable review

    Very Good Upgade!

    I installed this processor in about 5 minutes and windows identified everything automatically! no bios update required and it works perfectly. Benchmarked against amd phenom II x4 945 and it was identical! it is a viable upgrade for an older computer and multitasks very well. upgraded from a Athlon II x4 620 and it is much faster. Temps run 28 C on idle. It is an older cpu but for my use it is a very good upgrade.

    Verified purchase: YesCondition: Pre-OwnedSold by: mickeychasetan

  • by raster2981
    Feb 22, 2017

    Great all-rounder

    The Athlon II quad core is a marvelous little processor that is still very applicable today. All the games and software I use run fairly smoothly with this little wonder. And it's 2017 now. I expect this CPU will be in use for at least 3 more years before it seems too slow for what I do. You shouldn't expect it to run the latest games at UHD resolutions with ultra presets. But it can run the latest games at 720p on low to medium presets at, or near 60 FPS. Other software runs at decent speeds too. For the price I highly recommend The Athlon II X4 640.

    Verified purchase: YesCondition: NewSold by: v2smartusa

  • by xfdrak
    Nov 14, 2018

    Reliable workhorse CPU for socket AM3 systems.

    Reliable workhorse CPU for socket AM3 systems. I'm a cheapskate. I upgrade my gaming PC when I find a title that piques my interest and not before. Add this CPU to a system with a semi-modern graphics card and you've got a great system for just about any PC related purpose. Still strong enough to run modern games at lower resolutions/settings and more than enough power for web related activities.

    Verified purchase: YesCondition: Pre-Owned

  • by zuknivek
    May 24, 2016

    Excellent

    Couldn't ask for a better option to give new life to an old computer. Previously had a dual core in my home media server. The quad core made a significant improvement in loading times for basic tasks. The processor looked great when I received it. No bent pins, no leftover thermal paste. Threw it in and it fired up without a hitch. Couldn't be happier.

    Verified purchase: YesCondition: Pre-OwnedSold by: red-door-tech

  • by karza5032
    Mar 03, 2016

    the cpu has muscle

    I was using a single CPU and the computer was so slow. By changing it to a quad it went from a Edsel to something with some power

    Verified purchase: YesCondition: Pre-OwnedSold by: red-door-tech

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