Intel Core 2 Quad Q9550 2.83 GHz 12M 1333 Quad-Core Processor LGA775 CPU /

youjiali
(980)
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US $22.50
Condition:
Used
More than 10 available31 sold

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This one's trending. 31 have already sold.
People want this. 39 people are watching this.
Shipping:
US $3.00 eBay SpeedPAK Standard.
Located in: Guang Dong, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Fri, Nov 21 and Wed, Dec 3 to 94104
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Returns:
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:395729273557
Last updated on Oct 14, 2025 03:17:23 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 ...
Brand
INTEL
EAN
Does not apply
Processor Model
Intel Core 2 Quad Q9550
MPN
SLB8V
UPC
Does not apply
Category

Item description from the seller

About this seller

youjiali

99.4% positive feedback•5.8K items sold

Joined May 2023
Usually responds within 24 hours
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Detailed seller ratings

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

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Seller feedback (1,045)

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  • s***1 (728)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Just as described in good working condition, very well packed & great service, recommended 5 star seller
  • 0***0 (141)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    CPU wirked as expected! Thanks!
  • k***l (295)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    well packaged, delivered on time
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Product ratings and reviews

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4.9
69 product ratings
  • 65 users rated this 5 out of 5 stars
  • 3 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 53 reviews
  • by akottens-vcu
    Jan 12, 2021Top favorable review

    Great way to upgrade an older, but functional computer.

    While used, Intel CPUs last for decades and can be easily installed within an older PC for maximizing available cache and clock speed. In this case, the Q9550 has the same amount of cache and is only modestly slower in clock than the top-of-the-line Q9600, but comes in at half the cost.

    Verified purchase: YesCondition: Pre-OwnedSold by: legacylaptops

  • by ooes8yo7o8oo2y
    May 05, 2021Top critical review

    Good upgrade for older machines

    Works good to get older 2 core machines work a bit faster with this 4 core. At first it would not run on 4 cores and only 2 cores were used at a slower speed than before with the 2 core 3.2GHz (duh!) . (Dell optiplex 380) I got it (after a little search and trial by error), to work by switching OFF Intel speedstep in the Bios / boot-setup. Happy camper now... :D

    Verified purchase: YesCondition: Pre-Owned

  • by hicksco
    Feb 05, 2020

    Quicksilver CPU

    All though it's a great, fast CPU AM2+/AM3 socket. It's not completely compatible with the AM2+ socket, motherboard states non-compliance at start-up and shut down. Have to restart and press F2 or F12 to boot. After this pc performance is quick, very reliable and responsive. Max Ram 4GB

    Verified purchase: YesCondition: Pre-OwnedSold by: jocaruso6

  • by tavtvzpqtao@deleted
    Jun 18, 2019

    Bittersweet

    Worked great, booted right up in my IPIBL-LB(Benicia) motherboard. All cores detected, correct speed detected. No crashes or blue screens with a OC of 3.25GHz. Only downside was that I bought this to replace a Q6600 that I thought was dead, turns out it was my Gigabyte mobo that died. Oof.

    Verified purchase: YesCondition: Pre-OwnedSold by: keystonememory

  • by jospieir1
    Jul 08, 2019

    Excellent processor for budget gaming PC's

    It is an excellent processor and powerful enough for gaming and browsing the web. The only problem that I'm having is that in Windows 10 doesn't go to 100% it only stays up to 91% and it stays at a Max clock speed of 2.66ghz instead of 2.83ghz . However in Windows 7 it goes to 100% and 2.83ghz.

    Verified purchase: YesCondition: Pre-OwnedSold by: ricacommercial

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