Intel Core 2 Duo E8400 - 3.00 GHz Dual-Core (SLB9J) Processor

kryptonbytes
(55)
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US $4.00
or Best Offer
Condition:
Used
“worked last time used but not tested recently.”

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US $6.76 UPS Ground Saver.
Located in: Louisville, Kentucky, United States
Delivery:
Estimated between Mon, Nov 17 and Wed, Nov 19 to 20147
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Seller does not accept returns.
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eBay item number:286640601017
Last updated on Nov 01, 2025 08:23:59 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
“worked last time used but not tested recently.”
Brand
Intel
L2 Cache
6 MB
Socket Type
LGA 775/Socket T
L3 Cache
6 MB
Clock Speed
3 GHz
Processor Model
Core 2 Duo E8400
MPN
SLB9J
Bus Speed
1333 MHz
Processor Type
Core 2 Duo
Number of Cores
2
Category

Item description from the seller

About this seller

kryptonbytes

97.6% positive feedback•40 items sold

Joined Oct 2023
Seller's other itemsContact

Seller feedback (13)

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  • y***2 (34)- Feedback left by buyer.
    Past year
    Verified purchase
    Thank you so much for this laptop! I absolutely love it so much. The shipping did arrived late, but the package is great. I got the best seller ever!
    Lenovo ThinkPad T480 i7-8650U 16GB RAM 1TB NVME Win 10 (#286264121323)
  • h***b (1537)- Feedback left by buyer.
    Past year
    Verified purchase
    Arrived quickly, just what I needed. Highly recommended seller.
    Arris SURFboard SBG7400AC2-RB Wireless Cable Modem (#286171506990)
  • o***i (652)- Feedback left by buyer.
    Past year
    Verified purchase
    The I/O Shield was missing but the rest of the items were working well. Communication could be better. Had to open a case to get a partial refund to buy an I/O shield locally.
    Intel Core i7-4960X 3.6GHz Six Core Processor & X79-Deluxe Asus Motherboard (#286394099420)
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Product ratings and reviews

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4.9
144 product ratings
  • 131 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
  • 1 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 102 reviews
  • by skyhawk780
    Sep 07, 2016Top favorable review

    Stable but runs a bit hot

    A nice upgrade over the e5700 but core temps run 52/57C @ idle vs the 35/39C of the original. 65/67C @ 100% load using Prime95 for 3 days w/o any errors. The HP Omni Pro 110 it's in doesn't have a CPU fan only an aluminum/copper tube fin-style heatsink connected to the case fan which runs @ 1566 RPM & seems to do the job. No BSOD, No Stalls, No Lock-ups running Win7 Pro 32/64-bit 4GB on dual-boot. It's a great processor to upgrade an older computer with an LGA775 socket. 4 instead of 5 stars for the higher temps.

    Verified purchase: YesCondition: Pre-OwnedSold by: sierratech22

  • by edco_ecs
    May 31, 2017

    Excellent seller, item well pakaged, fast shipping

    The E8400 Core 2 Duo is a very reliable and strong processor. Yes there are plenty of newer and faster, I have some, but really can tell the difference in performance. The salvage prices compared to the cpu power make it an off the chart great buy. Plenty of used Dell and HP small foot print desk tops available used with LGA775 sockets.

    Verified purchase: YesCondition: Pre-OwnedSold by: tech-wing

  • by amddualcorex2
    Jun 06, 2017

    Upgraded a Dell Inspiron 530.

    I acquired a Dell Inspiron 530 from my father in law and decided to upgrade it for my wife. It had a single core Celeron 450 2.2Ghz cpu in it, threw this E8400 in there and now it screams and gave it new life. Also added 2gb more of ram for a total of 4gb now and a Ati Radeon 4670 PCI-E gpu. For effect i replaced the stock heatsink fan with one with purple leds and added a purple led case fan, loaded Win 10 64-Bit on it and she loves it. The reason i upgraded this old computer is it was my wifes deceased grandmas that she bought new around 2009. So it's sentimental to her.

    Verified purchase: YesCondition: Pre-OwnedSold by: legacylaptops

  • by lonal.us.nstpebw
    Jun 22, 2016

    Fast, low-power processor for its age.

    Received this processor May 9th to put in a Dell Optiplex 720 tower I converted into a home file server that is always left on. I stream 1080p files from this server, as well as backup other computers and files. I've used the computer for virtualization a little bit as well. This processor has had no issues in the first month I've had it, even with leaving the computer on 24/7 with the occasional restart. It replaced a e7300 which was okay but for less than $10 this processor has been worth the money for how much more responsive and snapy the computer has been.

    Verified purchase: YesCondition: Pre-OwnedSold by: legacylaptops

  • by wpalmer44
    Jan 12, 2016

    E8400 3.00GHz LGA775

    This is the only way I will ever upgrade my computers in the future. You can't go wrong for the price paid. I have four Computers that use the LGA775 slot motherboards, three of which are using the E8400 3.00GHz and the other is a Quad Core Q9650 3.00GHz. For normal everyday computing I have not yet found the Q9650 to be any better than the E8400. Compare $10.00 to $70.00, for $60.00 more you can feel like you have done what others paid over $400.00 for 8-10 years ago and still get a very small improvement in performance. Just my opinion.

    Verified purchase: YesCondition: Pre-OwnedSold by: legacytechno

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