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AMD Athlon II X4 645 (ADX645WFK42GM) CPU Processor 667/3.1GHz Socket AM3 95W

US $13.57/ea
Condition:
Used
“Fully tested and confirmed good working”
More than 10 available22 sold
Bulk savings quantity 1
Bulk savings:
Buy 3 or more for 13.3 each one

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This one's trending. 22 have already sold.
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Shipping:
US $3.30 eBay SpeedPAK Standard.
Located in: Shenzhen, China
This price includes applicable duties and fees - you won’t pay anything extra after checkout.
Delivery:
Estimated between Mon, Jun 16 and Thu, Jun 26 to 94104
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Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:141533206593
Last updated on May 25, 2025 23:17:40 PDTView 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 fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Fully tested and confirmed good working”
Bus Speed
667MHz
Country/Region of Manufacture
China
UPC
0730143271141
Brand
AMD
Socket Type
Socket 462/A, Socket AM2+, Socket AM3
MPN
ADX645WFK42GM
Processor Type
Athlon II

About this product

Product Information

Do more of the things you want to in less time and enhance your digital life with the multi-core performance and energy efficiency of AMD Athlon II processor-based desktop systems. Combined with superior ATI Radeon HD graphics technology, systems based on the AMD Athlon II processor deliver a vivid visual experience, superior multi-tasking, and exceptional digital media performance with next-generation energy efficiency.

Product Identifiers

Brand
AMD
MPN
ADX645WFK42GM
UPC
0789398903314, 0730143271141
eBay Product ID (ePID)
86093435

Product Key Features

Socket Type
Socket 462/A, Socket AM2+, Socket AM3
Processor Type
Athlon II

Additional Product Features

Manufacturing Process
45 NM
Platform Compatibility
PC
Installed Size
L2 2MB (4x512KB)
Processor Quantity
1
Product Type
Processor
L3 Cache
2MB
Clock Speed
3.1GHz
64-Bit Computing
Yes
Processor Model
Athlon II X4 645
L2 Cache
512KB
Compatible Slots
1X Processor-Socket Socket AM3
Cooling Component(s) Included
Fan 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
3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology

Item description from the seller

About this seller

new-future-technology

100% positive feedback•70K items sold

Joined Sep 2010
Visit storeContact

Detailed seller ratings

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

Popular categories from this store

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CPUs, ProcessorsHDD/Hard Disk Drivesvideo cardDiskMemory/RAMmainboardI/O shieldOther

Seller feedback (18,837)

All ratings
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    • s***f (212)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Used CPU Item arrived on time, in excellent packaging, and tested to be 100% functional.
    • r***o (683)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Super , thanks!
    See all feedback

    Product ratings and reviews

    Learn more
    4.4
    62 product ratings
    • 45 users rated this 5 out of 5 stars
    • 9 users rated this 4 out of 5 stars
    • 2 users rated this 3 out of 5 stars
    • 1 users rated this 2 out of 5 stars
    • 5 users rated this 1 out of 5 stars

    Performs well

    Reliable

    Easy to install

    Most relevant reviews

    See all 52 reviews
    • by gbro_2013
      Sep 21, 2017Top favorable review

      Drops right in to replace 2-core Athlon II on ASUS motherboard.

      I bought the 4-core Athlon II to replace an existing 2-core in order to experiment with KVM (kernel-based virtual machines) on Centos 7. I also bought some inexpensive RAM, a larger SSD, and a 2-port NIC. The combination has enabled me to build 3 VMs and learn more about KVM, which comes free with Centos and Fedora. Be careful when dropping the CPU into the ZIF socket. I bent a pin and it took me a few minutes with a magnifying light and some tweezers to straighten it back so I could more carefully drop it in. I appreciate the fact that some heat sink grease was supplied. I cleaned my existing heat sink with alcohol and it worked fine with the new CPU.

      Verified purchase: YesCondition: Pre-OwnedSold by: computerguy!!

    • by sSN6ZkLyQYu@Deleted
      Jun 14, 2017

      An easy solution on a budget.

      Rather than build a whole new computer with similar performance; decided to upgrade the processor from a dual to a quad core processor of the same speed (100% increase in capability) as well as the same for the RAM. It was cheap, affordable and easy to do since the processor is an older one, compatible with the motherboard I am using, a great one too. I did not have to worry about tinkering with bios settings, just a simple update to the software which was done automatically and everything worked perfectly. I am happy with this product.

      Verified purchase: YesCondition: Pre-OwnedSold by: gadgets_gizmos_and_gear

    • by ewanjc
      Jan 15, 2016

      Still a solid CPU on a budget

      I'm upgrading from a similar 2 core, since that seems to be the minimum you can get away with these days, for some applications. The process of upgrading was a piece of cake. I installed in onto the same AM3 board Ive used ofr years and haven't run into any problems with it running out of power or crashing, even though it only has a 4 pin CPU power connector. It even runs cool with my old CPU heat sink. Ive tested it with ConvertX2DVD 5 for hours and the thing never even gets warm (70F-80F). In my tests, I'm getting about 180 FPS for a single movie, and around 70-90 FPS - processing 4 at the same time, wow.

      Verified purchase: YesCondition: Pre-OwnedSold by: katzellway

    • by emericktim
      Aug 11, 2016

      Cheap upgrade

      Was about to toss an old computer and decided to see if I could find a faster CPU for it. Ended up tripling the speed and a ridiculously low cost. CPU was pristine and shipping was fast. Thanks!!!

      Verified purchase: YesCondition: Pre-OwnedSold by: aslpartsonline

    • by netfixer06
      May 20, 2017

      A lot of power for little price.

      Bought and installed this cpu to replace a standard 2 core unit in an Acer desktop with an Nvidia chipset. The base CPU number was 6.1 for CPU and Memory, the 4 core unit took the CPU and memory numbers to 7.3, much faster overall.

      Verified purchase: YesCondition: RefurbishedSold by: -vMV3Ft6S_q@Deleted

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