Bidding ended on Sun, May 4 at 1:00 PM. The seller has relisted this item or one like this.
Intel Core 2 Quad Q9400 2.67GHz 4-Core LGA775 Desktop CPU Processor SLB6B 95W
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Intel Core 2 Quad Q9400 2.67GHz 4-Core LGA775 Desktop CPU Processor SLB6B 95W
US $2.00US $2.00
Sun, May 04, 01:00 PMSun, May 04, 01:00 PM
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nancendapants
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Intel Core 2 Quad Q9400 2.67GHz 4-Core LGA775 Desktop CPU Processor SLB6B 95W

US $2.00
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Condition:
Used
Ended: May 04, 2025 13:00:01 PDT
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    Shipping:
    US $10.65 USPS Ground Advantage®.
    Located in: Oakland, California, United States
    Delivery:
    Estimated between Thu, Jun 5 and Mon, Jun 9 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:
    Seller does not accept returns.
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    eBay item number:116573479481

    Item specifics

    Condition
    Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
    Brand
    Intel
    L2 Cache
    6 MB
    Socket Type
    LGA 775/Socket T
    Clock Speed
    2.66 GHz
    Processor Model
    Intel Core 2 Quad Q9400
    MPN
    SLB6B
    Bus Speed
    1333 MHz
    Processor Type
    Core 2 Quad
    Number of Cores
    4

    Item description from the seller

    About this seller

    nancendapants

    100% positive feedback•2 items sold

    Joined Sep 2011
    Usually responds within 24 hours
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    Product ratings and reviews

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    4.8
    131 product ratings
    • 116 users rated this 5 out of 5 stars
    • 11 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 86 reviews
    • by idiotstick02
      Nov 22, 2016Top favorable review

      Core 2 Duo FTW - Fantastic Value - Runs Fast & Cool

      Had some issues getting an old system running but i'm pretty sure it was motherboard related. Chip posted first attempt. I was so nervous about purchasing this cpu used, not knowing how hard it was pushed but after the past few days i'm extremely impressed. Chip arrived pretty quickly for free shipping, arrived in a small plastic tray inside a small padded envelope that seemed to keep it protected enough, but it's not overkill by any means. But I would probably ship the exact same way. I'm extremely satisfied in the performance. My cpu runs cool, low 30's idling 47-53ish under 90-100% for an hour with a decent, beefed up stock cooler that sounds like a jet. This chip is just begging to be overclocked BUT honestly I've thrown some big games at it along with a new GTX 1050 ti (which I ...

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

    • by calli-bradl
      Nov 04, 2016Top critical review

      Wrong cpu

      Well I was happy to get a core 2 quad q9400 but I got a wrong CPU instead

      Verified purchase: YesCondition: Pre-OwnedSold by: xtrapcparts

    • by rgnage
      Nov 13, 2017

      Great CPU to upgrade an older computer.

      This CPU is great to upgrade an older computer and it performs well. I upgraded from Core2Duo E7500 to the Core2Quad Q9400 and the performance went up a lot. I put it in a Dell Optiplex 780 with a new heatsink to make it faster for a user. Just make sure you clean it and use new thermal paste and it should work well for you for basic computing or office use. I am not a gamer, but I would not expect this to work well on modern games.

      Verified purchase: YesCondition: Pre-OwnedSold by: itsellers12

    • by jarloipp_0
      Jun 08, 2016

      Excellent CPU for overclocking

      I managed to overclock this CPU to (stable) 3.3GHz, which is around same as intel i5 2500 base clock. This was done using stock cooler and around 1.25-1.3V. Can't remember of the top of my head accurate values. Getting non-stock cooler would probably grant even better performance. This will also work well as a mid-high range gaming PC CPU if paired with graphics card like r9 270-280 or equivalent nvidia card.

      Verified purchase: YesCondition: Pre-OwnedSold by: jkjameskim77

    • by macer.us.vmqesmhv7
      Jan 17, 2018

      Great upgrade for an old pc

      I had a 2 core intel cpu in a dell desktop, and came across articles where it said I could replace that with this 4 core cpu. It has worked perfectly and gave the pc some extra speed and prolonged it’s life for like $10. That’s a good deal! Shipping was very quick and well packed

      Verified purchase: YesCondition: Pre-OwnedSold by: maven_technologies

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