NEW Intel Core Extreme i7-4940MX 3.1GHz 4-core 8M SR1PP socket G3 CPU processor

sunyang920
(78)
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US $78.88
or 4 interest-free payments of $19.72 available with
Condition:
Open box
30 available

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US $5.00 eBay SpeedPAK Standard.
Located in: Guangdong, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Mon, Dec 15 and Fri, Dec 19 to 94104
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30 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:405711740821
Last updated on Aug 28, 2025 09:21:59 PDTView all revisionsView all revisions

Item specifics

Condition
Open box: An item in excellent, new condition with no wear. The item may be missing the original ...
Brand
Intel
L2 Cache
8 MB
EAN
Does not apply
L3 Cache
8 MB
Clock Speed
3.1GHz
Processor Model
Extreme Edition I7 4940MX
MPN
SR1PP
Bus Speed
1600 MHz
Processor Type
FCPGA946
Number of Cores
4
UPC
Does not apply
Category

Item description from the seller

About this seller

sunyang920

98.8% positive feedback•622 items sold

Joined Mar 2025
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Detailed seller ratings

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

Seller feedback (80)

All ratingsselected
Positive
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  • o***8 (1172)- Feedback left by buyer.
    Past month
    Verified purchase
    Professional and reliable seller with great communication. Super fast postage and really well-packaged. The item arrived exactly as described, looking fantastic, in perfect shape, and excellent quality—great value and top-notch service. Really happy with my purchase and would definitely buy again!
    AMD EPYC Rome 7D12 SP3 Server CPU Processor 1.1GHz-3.0GHz 32-Cores Non-Dell Lock (#406155807090)
  • t***t (2)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product from this seller and was impressed the CPU arrived in pristine condition, shipped faster than promised, and was priced exceptionally well; the packaging was secure and the item looked exactly as described, hassle‑free transaction that I highly recommend.
    AMD Ryzen 7 7700X R7 7700X AM5 CPU Processor 4.5 GHz 8-Core 16-Thread 32MB 105W (#406103793325)
  • g***p (1)- Feedback left by buyer.
    Past month
    Verified purchase
    Absolutely fantastic seller. Communication was prompt and friendly from start to finish. It’s clear this vendor takes pride in providing top service. I wouldn’t hesitate to buy from them again. I highly recommended to anyone looking for a trustworthy and reliable eBay seller.
    7Th Gen Intel Core i7-7700T LGA 1151 CPU 2.9 GHz Quad-Core Processor 8M 35W (#406153164567)
See all feedback

Product ratings and reviews

Learn more
4.6
8 product ratings
  • 6 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 4 reviews
  • by lop.lor.4qe9zj
    Jul 23, 2019

    Works at (almost) Full Potential on Dell M4800

    First of all, it worked on the Dell Precision M4800 (I expected it since it was officially was a CPU option in their Dell website in the past). No stability issues right there. There was an issue with the performance of the CPU (and that is likely Dell's part) is that it doesn't perform to it's specs. This is due to CPU current throttling (found out on Intel XTU) underclocking the frequency Best performance from this setup is 3.39 GHz on all 4 cores while stress test. I wish Dell can address it with their BIOS update.

    Verified purchase: YesCondition: Pre-OwnedSold by: prowlerguy111

  • by curtis1718
    Oct 07, 2023

    Powerful CPU Upgrade for old Alienware 17 Computer

    Very good CPU, however it does make the fans run pretty loud.

    Verified purchase: YesCondition: Pre-OwnedSold by: lotuses168

  • by 1508790798@deleted
    Aug 18, 2016

    great !!!

    So easy to replace... Bench is nice... Original chipset lol ! THANKS for the goooood price !

    Verified purchase: YesCondition: Pre-OwnedSold by: universitle

  • by K417ijzRQhq@Deleted
    Aug 09, 2017

    CPU

    Working well with no problem. I have tested it. PASSED! Thanks!

    Verified purchase: YesCondition: Pre-OwnedSold by: fortwayne2010

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