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BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

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Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 11:01:21

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
eBay.com.au

$15.59

Intel Core 2 Quad Q9400 Cpu Processor 2.66ghz/ 6m /1333ghz Socket

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Short Circuit Solution

$37.00

Intel SLB6B - CPU Core2 Quad Desktop 2.66GHz 1333MHz 6MB Cache 95W TDP Processor at Short Circuit Solution

Delivery $30.48

Newegg

$86.90

Intel Core2 Quad Q9400 - Core 2 Quad Quad-Core 2.66 GHz LGA 775 95W Desktop Processor - Q9400 (SLB6B)

30-day returns

eSaitech

$221.47

Intel AT80580PJ0676M Core 2 Quad Q9400 2.66Ghz 1333Mhz Socket-LGA775 Cpu

Free delivery between Tue – Sat

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price comparison

Updated about 2 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
eBay.com.au

$15.59

Intel Core 2 Quad Q9400 Cpu Processor 2.66ghz/ 6m /1333ghz Socket

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Short Circuit Solution

$37.00

Intel SLB6B - CPU Core2 Quad Desktop 2.66GHz 1333MHz 6MB Cache 95W TDP Processor at Short Circuit Solution

Delivery $30.48

Newegg

$86.90

Intel Core2 Quad Q9400 - Core 2 Quad Quad-Core 2.66 GHz LGA 775 95W Desktop Processor - Q9400 (SLB6B)

30-day returns

eSaitech

$221.47

Out of stock

Intel AT80580PJ0676M Core 2 Quad Q9400 2.66Ghz 1333Mhz Socket-LGA775 Cpu

Free delivery between Tue – Sat

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Intel Core Q9400 processor

Intel Core Q9400 processor

$15.59 - $221.47

in 4 offers

The lowest price for Intel Core Q9400 processor right now is $15.59 at eBay.com.au, compared across 4 retailers.

The all-time low was $15.57 on 7 June 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 8 June 2026.

Intel Core Q9400 processor

$15.59