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Intel Core 2 Quad Q9400 2.66 GHz Quad-Core CPU Processor SLB6B LGA 775

Digital Anny
(19322)
Registered as a business seller
US $15.74
Approximately£11.71
Condition:
Used
performance as new condition
More than 10 available31 sold
Breathe easy. Returns accepted.
People are checking this out. 9 have added this to their Watchlist.
Postage:
US $3.30 (approx £2.45) eBay SpeedPAK Standard.
Located in: chn, China
This item includes applicable import fees – you won’t pay anything extra after checkout.
Delivery:
Estimated between Fri, 7 Nov and Fri, 14 Nov to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Returns:
60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:263172171409
Last updated on 17 Jul, 2025 08:52:07 BSTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been previously used. 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 an item that has been returned to the seller after a period of use. 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
“performance as new condition”
Country/Region of Manufacture
China
UPC
0735858203074
Category

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

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
WEEE number: DE15148458
UNIFIED_SOCIAL_CREDIT_CODE: 91440300073358265Q

Safety and accessibility information

About this seller

Digital Anny

100% positive Feedback62K items sold

Joined Apr 2009
Registered as a business seller
Hello dear friend,welcome to purchase our articles, we will provide the excellent products and professional service for you.We promise all the motherboards are carefully tested, 100% work in a good ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
4.9
Communication
5.0

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Seller Feedback (20,203)

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  • *****- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The CPU that i got works very well, above expectations according to passmark with a benchmark of 2250. It took 17 days to arrive to Argentina. with free shipping, which was really fast. The included thermal paste was really useful too.
  • *****- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Very Good Seller.Fast Delivery.Thank you.
  • *****- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Arrived safely, thanks.
See all Feedback