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NEW Intel Core 2 Quad Q9400 Processor 2.66GHz LGA775 Socket

C $47.13
ApproximatelyAU $52.55
Condition:
Brand New
Out of stock10 sold
Postage:
C $22.59 (approx. AU $25.19) FedEx International Economy.
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Located in: Saint-Laurent, Quebec, Canada
Delivery:
Estimated between Mon, 11 Aug and Thu, 14 Aug to 94104
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eBay item number:186899400420
Last updated on 30 May, 2025 01:40:26 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Brand
Intel
Socket Type
LGA 775
Unit Type
Unit
Clock Speed
2.33 GHz
Processor Model
Intel Core 2 Quad Q8200
Processor Type
Core 2 Quad
Number of Cores
4
UPC
0735858203074

About this product

Product Information

Start enjoying the perks of a multi-core processor with the Intel Core 2 Q9400 2.66GHz Quad-Core product. The core chip includes a variety of digital tools designed to expand your computing possibilities. The Intel Core 2 Q9400 processing unit moves along with a clock speed of 2.66 GHz. That being said, when the going gets tough, this quad chip gets going. You'll have full license to overclock this chip to an air-cooled 3.55 GHz. If you're a fan of water cooling, this range extends to 4.44 GHz. In either case, the extra power of ability provides welcome backup speed.The Q9400 quad chip includes four separate processing units. This capability comes in handy when the CPU is dealing with multi-threaded programs. When you allocate multiple threads to each core, potential is greatly enhanced throughout. For people who enjoy gaming, this CPU is a big asset when it comes to playing high-definition selections or software with detailed graphics.This Intel Core CPU also includes 6MB of L2 cache. Known as Intel Advanced Smart Cache, it has dynamic resource allocation functions. It allows core storage to be shared by any one of the four cores, providing a ready resource pool. The result is optimized operation and fewer application conflicts. Intel Quad-Core processors also promote rapid web page loading. By giving each separate tab individual attention, core-ready devices can save you time and increase your productivity.Processing quad units running at high speeds can create a lot of heat. If this situation is allowed to run rampant, various system components can face damage. However, Intel's Thermal Monitoring tech specifications help to protect the valuable processing cores and other vital parts from thermal damage. It places a Digital Thermal Sensor directly on each CPU core. This level of attention allows for superior temperature sensing and response performance.If you're seeking a core processor unit that can provide high performance for applications that demand resources, the Q9400 delivers. Whether you need backup for image or video processing, academic simulations, file compression, or facial recognition, you'll be covered. The Intel Core2 quad processing assembly makes running virtual applications easy. It encompasses the Intel Virtualization Technology suite. When in full swing, this implementation enables a single physical plant to function as multiple virtual platforms.Each virtual infrastructure group can enjoy the use of its own operating system, opening up vast possibilities. One of many applications for this ability is apparent in business or family environments. Each separate user is enabled to operate in their own unique environment while simultaneously sharing common resources. VT also serves as a de-facto security service. It does this by acting to keep virtual partitions separated. Working hand in hand with Virtual Technology is Intel's Trusted Execution architecture. This design extends specialized hardware extensions across a family of Intel chipsets and processing units.Another security measure is Execute Disable Bit functionality. Also known as EDB, this application protects against a kind of threat involving buffer overflow attacks. This malicious process involves hostile worms inserting harmful code into storage buffers. EDB ferrets out and disables storage areas where such code exists, stopping malicious code in its tracks.

Product Identifiers

Brand
Intel
MPN
BX80580Q9400
UPC
0735858203074
eBay Product ID (ePID)
74065771

Product Key Features

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

Additional Product Features

Manufacturing Process
45 NM
Platform Compatibility
PC
Installed Size
6MB
Processor Quantity
1
Product Type
Processor
L3 Cache
6MB
Clock Speed
2.66GHz
64-Bit Computing
Yes
Processor Model
Core 2 Quad Q9400
Compatible Slots
1X Processor-LGA 775/Socket T Socket
L2 Cache
1.5MB
Cooling Component(s) Included
None/Processor only
Tdp
95W
Multi-Core Technology
Quad-Core
Max. Operating Temperature
71.4°C
Package Type
Intel Boxed
Type
L2 Caché
Level 1 Size
64KB
Architecture Features
Deeper Sleep, Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2

Item description from the seller

About this seller

eparts123

99.2% positive Feedback1.6K items sold

Joined Jun 2008
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage costs
4.8
Postage speed
5.0
Communication
5.0

Seller feedback (410)

All ratings
Positive
Neutral
Negative
    • u***a (75)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Item came as described and very well packed.
    See all feedback

    Product ratings and reviews

    4.9
    105 product ratings
    • 95 users rated this 5 out of 5 stars
    • 7 users rated this 4 out of 5 stars
    • 3 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

    • Top favourable review

      One of the best socket 775 CPU's

      I replaced a Q6600 CPU with this Q9400. According to CPUBoss: "When it comes to benchmarks, the overclocked Intel Core 2 Quad Q9400 processor was able to complete the benchmark just as fast as the Intel Core i7 940 processor, which is wicked fast." But, according to UserBenchmark, the Q9400 ranks 486 out of 980 against a modern Core i9 7980XE at 1 of 980. "Considering its age it performs well in recent games'. And at a fraction ($ 13) of the cost of an i9 7980XE ($ 2.000). My (2nd) PC runs extremely well.

      Verified purchase: YesCondition: Pre-ownedSold by: gtron7

    • Top critical review

      better than what i had

      well I have a asus p5k mother board that had a 2 core duo I replaced it with the 4 core and flashed the bios and it ran windows 10 great I use the system for retro gamming

      Verified purchase: YesCondition: Pre-ownedSold by: techreuseny15

    • INTEL CORE 2 QUAD Q9400 W

      Nice Processor for a OLD 775 SOCKET, great perfomance and improves alot instead of Intel Core 2 Duo E8500, easy to install and best product.

      Verified purchase: YesCondition: Pre-ownedSold by: gift.for.today

    • Good replacement CPU for cheap

      Trying to squeeze a little more life out of a very old computer. The CPU worked as soon as I installed it. For the price, I am very satisfied. I'm still waiting to see if I can get Windows 10 to work at a usable level.

      Verified purchase: YesCondition: Pre-ownedSold by: solooper2012

    • Intel core 2 quad Q9400 2.66GHz Quad Core Socket 775 CPU 2.66/6M/1333 SLB6B

      A very easy installation into a Dell XPS420 desk top. There were no funny clitches or down loads to make it work. It was plug and play. I would recommend this upgrade.

      Verified purchase: YesCondition: Pre-ownedSold by: atomicoverload