Intel Core 2 Quad Q9550 2.83GHz 12m 1333mhz Quad Core Socket 775PC Processor

xeqb4775
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US $29.90
Condition:
Used
8 available15 sold

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Located in: GUANG DONG, China
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Includes import fees
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Estimated between Thu, Dec 4 and Wed, Dec 10 to 94104
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eBay item number:184736257219
Last updated on Nov 20, 2025 20:24:53 PSTView 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 ...
Country of Origin
China
EAN
0890552691524
L3 Cache
12MB
Clock Speed
2.83 GHz
Processor Model
Intel Core 2 Quad Q9550
Cooling Component Included
Processor and heat sink silicone
Bus Speed
1333 MHz
Number of Cores
4
UPC
0890552691524
Brand
Intel
Socket Type
LGA 775/Socket T
MPN
AT80569PJ073N
Processor Type
Core 2 Quad
Category

About this product

Product Information

The Core 2 Quad Q9550 2.83 GHz Quad-Core processor from Intel is engineered to deliver performance and power efficiency. Compatible with PC systems, the CPU features FSB Speed - 1333 MHz bus speed and can be installed on motherboards with integrated Socket T slots. For a faster access to the data used most often, this 64-bit Core 2 Quad processor features an integrated L1 cache of 32 KB, 3 MB L2, and 12 MB L3 cache size. In addition, the product has the following manufacturer part number (MPN): AT80569PJ073N.

Product Identifiers

Brand
Intel
MPN
AT80569PJ073N
UPC
0890552691524
eBay Product ID (ePID)
74067952

Product Key Features

Socket Type
LGA 775/Socket T
Processor Type
Core 2 Quad

Additional Product Features

Manufacturing Process
45 NM
Platform Compatibility
PC
Processor Quantity
1
Product Type
Processor
Bus Speed
Fsb Speed-1333MHz
L3 Cache
12MB
Clock Speed
2.83GHz
64-Bit Computing
Yes
Processor Model
Core 2 Quad Q9550
Level 2 Size
3MB
Compatible Slots
1X Processor-LGA 775/Socket T Socket
Cooling Component(s) Included
None/Processor only
L2 Cache
3MB
Tdp
95W
Multi-Core Technology
Quad-Core
Max. Operating Temperature
71.4°C
Type
L2 Caché
Level 1 Size
32KB
Architecture Features
Extended Memory 64 Technology (Em64t)

Item description from the seller

About this seller

xeqb4775

99.6% positive feedback•13K items sold

Joined Dec 2018
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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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Product ratings and reviews

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4.9
87 product ratings
  • 81 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 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 60 reviews
  • by clickclick001
    Jul 03, 2020Top favorable review

    Great processor for an excellent price and delivery timescale!

    This Intel Q9550 quad core processor was purchased on June 11th to replace the Intel Pentium E2180 dual core processor fitted to my old PC with Gigabyte S series motherboard (GA-G31M-S2L) - circa 2008. The processor wasn't supposed to arrive in the UK until July at the earliest so I was very pleased and surprised to see it arrive on June 19th. Fitting was quite straight forward after I had purchased separately a tube of thermal compound. The improvement in speed is so impressive and I am very pleased with the overall performance after updating the motherboard BIOS from the Gigabyte website. The old PC now has a new lease of life which will hopefully continue for another 10 years or so - brilliant!!

    Verified purchase: YesCondition: Pre-OwnedSold by: junenshangmao2

  • by phf2006
    Jul 16, 2021

    The best affordable core2duo extends lifetime of 12 y/o pc

    The cpu arrived way faster than I expected and enables a 12 year old pc to run win10 effortlessly. A few years ago i upgraded an HPdc7800 with a core2duo e8500, the 2nd fastest core2duo. The pc ran winXP then win7 then with 8GB ram win10. At the time none of the core2quads could meet the 8500's combination of clock speed, bus speed, L2 cache/core (3MB!), tdp, advanced instruction set and price. Then I found the q9550 and q9650. The 9650 is much pricier so that left the 9550. The clock speed is 320MHz slower than the e8500, and the tdp 30w more (but that's to be expected considering the extra cores on the same 45nm lithography) but everything else is the same, with double the cores. A no-brainer for maxing out an old pc and keeping it capable for a few more years.

    Verified purchase: YesCondition: Pre-OwnedSold by: lotuses168

  • by erick-yeah
    Apr 20, 2017

    The CPU is in a good condition.

    I am satisfied with the condition of the CPU and it is working really well. It is probably the most high-performance CPU in 775 platform. I leave my desktop idle for almost every day and no blue screen or errors happened. The thermal paste is great and I used twice for both my laptop and my desktop. A tip: Do not use too much thermal paste. The amount of the paste can let you apply two times.

    Verified purchase: YesCondition: Pre-OwnedSold by: lotuses168

  • by talljds
    Feb 09, 2016

    Nice speed boost.

    This is the second fastest Core 2 Quad availabe (only the Q9650 at 3.0HZ is faster) and was a good speed boost over my original Q8200 running at 8.33HZ. Also the L2 cash is 12 MD vs. the 4 MB of the Q8200. I installed the Q9550 in my Asus computer that has the P5Ql-VM EPU motherboard. You may need to upgrade your bios for your computer to accept the new CPU. To do this, do a Google search "P5QL-VM EPU bios update", go to where the list of bios is, and download the bios onto a USB flash drive which you will then need to unzip. Now put your flash drive into a USB port, and restart your computer (usually need to press the "delete" key as you boot to get into the bios). Asus has as EZ Flash tool (most computers do) that you then bring up, choose your drive that has the saved new bios ...

    Verified purchase: YesCondition: Pre-OwnedSold by: ccex

  • by djf-1975
    Jul 28, 2016

    10 year old chip, EASY novice install, no problem!

    For those systems that are not i3,i5,i7 compatible, still use DDR2, and are still relevant, such as the DELL Optiplex 755SFF (system this chip was purchased for) this chip will breathe new life into a lot of the dual core IE core 2 duo systems and allow them to play today's games, run today's business programs and multimedia things such as YouTube, Netflix, Hulu and other streaming services that a dual core will often times hiccup on. Easy no-pin install (these chips use a force insertion tech in the socket with a spring-loaded bracket. You just set the chip correctly, pull the bracket down and lock, and you're done!) VERY simple and no possibility of bent pins! Depending on amount of RAM (6-8 GIG recommended) and what VIDEO CARD (at least 128 BIT 1GB V-ram recommended) you pair in the ...

    Verified purchase: YesCondition: Pre-OwnedSold by: 26xiong

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