AMD
Athlon II X4 640 3.0 GHz Quad-Core CPU Processor ADX640WFK42GM Socket AM3
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
Athlon II X4 640 3.0 GHz Quad-Core CPU Processor ADX640WFK42GM Socket AM3 ASIN: B083FBRL9P
SpecPicks Verdict
SpecPicks classifies AMD Athlon II X4 640 3.0 GHz Quad-Core CPU Processor ADX640WFK42GM… as a category leader on buyer feedback in the retro cpus category, based on 2 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. AMD's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro cpus of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 5.0★ average across customer reviews
- ✓ Backed by AMD's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Full Specifications
| Brand | AMD |
|---|---|
| Wattage | 95 watts |
| CPU Model | Athlon |
| CPU Speed | 3 GHz |
| CPU Socket | Socket AM3 |
| Unit Count | 1.0 Count |
| Model Number | ADX640WFK42GM |
| Processor Brand | AMD |
| Processor Count | 4 |
| Processor Speed | 3 GHz |
| CPU Manufacturer | AMD |
| Processor Series | Athlon |
| Processor Socket | Socket AM3 |
| Processor Core Count | 4 |
Ready to buy?
AMD Athlon II X4 640 3.0 GHz Quad-Core CPU Processor ADX640WFK42GM Socket AM3 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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