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Intel i7-3940XM Extreme Edition 3.0GHz Socket G2 Alienware Laptop CPU Processor - Picture 1 of 4
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Intel i7-3940XM Extreme Edition 3.0GHz Socket G2 Alienware Laptop CPU Processor

Sunshine Digital
(207)
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US $75.99
ApproximatelyAU $117.14
or Best Offer
Condition:
Used
“An item that has been used previously. The item may have some signs of cosmetic wear, but is fully ”... Read moreabout condition
More than 10 available5 sold
Popular item. 5 have already sold.
Breathe easy. Returns accepted.
Postage:
Doesn't post to United States.
Located in: GUANGDONG, China
Delivery:
Varies
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:405312671724
Last updated on 11 May, 2025 00:16:53 AESTView 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
“An item that has been used previously. The item may have some signs of cosmetic wear, but is fully ...
Brand
Intel
Socket Type
FCPGA988
L3 Cache
8 MB
Clock Speed
3.0 GHz
Processor Model
Intel Core i7 3940XM
MPN
SR0US
Bus Speed
5000 MHz
Processor Type
Core i7 Extreme 3rd Gen.
Number of Cores
4
UPC
Does not apply

Item description from the seller

About this seller

Sunshine Digital

98.1% positive Feedback•1.5K items sold

Joined Aug 2024
Usually responds within 24 hours
Provide high-quality products, excellent services, and excellent after-sales service
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
4.9
Communication
4.9

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Processor CPUComputer parts and accessoriesNetwork cardRAID CardsHard diskOther

Seller feedback (224)

All ratings
Positive
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Negative
  • v***i (344)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    ⭐️⭐️⭐️⭐️⭐️ – Consistently Excellent! This is my second purchase from this seller, and once again everything was perfect. The CPU works like new with no overheating, and it was securely packaged and shipped fast. Great communication and a truly professional seller. I’ll definitely be back again!
    Intel Core i5-10600KF SRH6S 6-core Comet Lake 4.1GHz LGA-1200 CPU processor (#405573018622)
  • n***a (70)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    As described, this monitor is in very good condition and works. Fast delivery (4 days), and very well protected package for product delivery
    Intel Quad Core i7 Mobile i7-2670QM CPU Processor 2.2GHz 6MB Cache SR02N (#405295809697)
  • m***r (965)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item sent was not the one photographed and had minor wear & tear, but seller checked with me before sending, and confirmed working OK. Item forwarded well packed in good time, all pins were straight, heat sink thermal grease included, quick to install, apparently runs as specified, very satisfied with purchase.
    AMD AD6700OKA44HL A10-6700 3.7GHz (4.3GHz Turbo) Socket FM2 Quad-Core APU CPU (#405429473741)
See all feedback

Product ratings and reviews

Learn more
5.0
14 product ratings
  • 14 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 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 7 reviews
  • by romanov_i
    23 May, 2016

    Latitude E5430

    Hi, This CPU was not on spec for E5430 so I risk to buy it but everything worked perfect. I did a lot of research but when high end laptop workstation examples like Precision was known to be okay there was no evidence on cheaper low end Latitudes like mine E5430 - Dell tech support refused to answer regardless of number of calls and emails went there.... mine has i3 and 2Gb Ram from factory few years ago. Once a while it got a 8Gb and i5 CPU just had a chance to swap hardware w other laptop.... This one was my last upgrade for the life of this machine. till I got this i7 CPU. Stock bios was left as is in version A6. There is more powerful power supply in use, just in case if anyone uses smaller slim stock one - I don't know it it will affect anything, few I have is from 90W to ...

    Verified purchase: YesCondition: Pre-ownedSold by: abc3ks

  • by exce72hx5
    23 Mar, 2016

    Works fine in Lenovo T530!

    I was not fully certain it could be practically used in Lenovo T530, and initially it was not recognized. After applying the last T530 Lenovo firmware it started fine. I could no longer get the T530 to charge the battery using the small 65W Lenovo Power adapter, but the sensible 90W worked fine. (We don't need to use the gigantic 135 or 170W adapters.) Therefore it is a very sensible upgrade provided you find the CPU at reasonable cost. If you have an QC i7 above 2.3GHz already it may not provide the best value for money. But for a DC i5 it is well worth it. With the Nvidia 5400 option is also recognized in Lightroom for GPU acceleration.

    Verified purchase: YesCondition: Pre-ownedSold by: drubearcollector

  • by falshehri93
    27 Jan, 2016

    Excellent upgrade! best mobile Ivy Bridge CPU.

    I installed this processor in my Alienware M17x R4 Oc'd @ 4.1 GHz on all cores. The processor runs hotter than the original 3630QM so a better thermal paste is a must. I also upgraded the stock CPU fan to the M14 R2 fan , the jump from 2.0CFM to 10.4 CFM made a huge cooling improvement. The previous 3630QM was not fast enough for the 980M in CPU-heavy games. The OS seemed snappier and a little bit faster. I noticed huge gains on Microsoft FSX and 3DMark fire strike physics score. This Processor might be 3 years old, but it will blow away all the new BGA trash (some Haswell and Skylake CPUs).

    Verified purchase: YesCondition: Pre-ownedSold by: drubearcollector

  • by bonbaaman
    06 Jan, 2016

    Best processor my notebook can use

    The i7-3940XM isn't the best notebook processor around any more, but it's the best one my notebook can use. Stepping up from a 3.2 GHz processor, this one boosted performance by 20-30 percent (depending on the task). Things that made my notebook chug before now don't push it nearly as hard, which I love. If you're rocking a lesser processor and can use this one, I recommend it. And don't hate; appreciate.

    Verified purchase: YesCondition: Pre-ownedSold by: abc3ks

  • by naightmehr
    21 Mar, 2017

    Alienware M17X R4 upgrade

    I bought this CPU to replace my i7-3610qm for my alienware M17X R4, installation was pretty easy. Once installed, everything worked, I could already notice a difference in startup times, it's slightly faster now. The cpu has also been performing wonderful in cpu-heavy games or applications. Overall great upgrade.

    Verified purchase: YesCondition: Pre-ownedSold by: fortwayne2010

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