CPU Air Cooling

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CPU AirCooler Performance... Which should you choose?
Ref: 255

With so many Aircoolers on the market at the moment, all being variations on the same theme, it's hard to know which one is the right one to choose...

Check out this recent Bit-Tech review for help.





Related products:
1. Thermalright Ultra-120 Extreme For Sockets: Intel LGA775 / AMD AM2 (Ref: 16)
2. Nexus D12SL-12 (Black & White) 120mm Fan (Ref: 165)





Fan Power Converter
Ref: 306

4 pin molex to 3 pin adapter which reduces the 12v feed to the fan to reduce noise. Will also reduce airflow.

Once you have one of these adapters, any further STANDARD 4pin to 3pin adapters that are connected onto the passthru connector will also run at the reduced voltage.

Please note, these adapters should NEVER be connected to any device other than fans.

Please note, O-CuK can accept no responsibility or liability for damage which may result in the use of this product.

Price: £1.20 exc VAT
(£1.41 Including VAT at 17.5%)


Choose final voltage...


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Thermalright Ultra-120 Extreme For Sockets: Intel LGA775 / AMD AM2
Ref: 16

The differences between the Ultra 120 and the Ultra 120 Extreme are not so easy to notice. The heatsinks are virtually identical with the only difference being that the Extreme version has two extra U-shaped heatpipes. These additional heatpipes help to transfer the heat away from the CPU even faster, making it Thermalright’s most effective CPU cooler to date! The cooler utilizes the same winglet design of the Ultra-120 helping to minimize air resistance and maximize air flow. Strap on any 120mm fan and watch those high CPU temperatures go down.

  • Socket Type: AMD AM2 / Intel LGA775
  • Heatsink Dimension: 63.44mm x 132mm x 160.5mm (Supports 120mm Fans)

  • » Click Here for Manufacturers Info
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    Price: £32.98 exc VAT
    (£38.75 Including VAT at 17.5%)



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    Related products:
    1. Nexus D12SL-12 (Black & White) 120mm Fan (Ref: 165)





    Scythe Mugen Infinity Quiet CPU Cooler socket 478, 775, AM2 754, 939 and 940
    Ref: 4005

    Scythe Infinity Quiet CPU Cooler socket 478, 775, AM2 754, 939 and 940 SCINF-1000

    IIFS - Infinity Interleave Fin Structure

    Seeking the better way to efficiently dissipate the heat from total 5 heatpipes to Heatsink fins, this IIFS makes the quick & efficient heat transfer ever!


    4 Fan Mounting Choice
    Users can choose from 4 possible direction to mount the fan to get the best performance out of Infinity!


    Tool Free Easy Installation
    Newly developed & "patent pending" mounting mechanism "VTMS (Versatile Toll-Free Multiplatform System) allows user to install the Infinity CPU Cooler without any tool and hassle. Infinity CPU Cooler is compatible for socket 478/754/939/940/AM2 & LGA775. All in one solution for your PC system.

    Wide Range Cooling
    Infinity CPU Cooler is optimized to get its performance from low-rpm to high-rpm to meet the demand from silent users to heavy-core overclockers.

    » Click Here for Review
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    Price: £33.87 exc VAT
    (£39.80 Including VAT at 17.5%)



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    OCZ Vendetta CPU Cooler Sockets AMD 754/755/939/AM2, Intel LGA775
    Ref: 67

    Using a distinctive, highly efficient heat pipe and fin design developed by Xigmatek, combined with a low-noise fan, the Vendetta is built to tackle heat-induced performance degradation and solves the cooling challenges of today?s enthusiast system builds.

    While traditional heat pipe CPU coolers typically use a solid base plate design, the Vendetta?s three pure copper heat pipes make direct contact with the processor allowing for maximum heat transfer at a more rapid pace. A novel ?dimple? design in the micro-configuration of the stacked aluminum fans adds turbulences, thereby reducing the skin effect of laminar air flow. Moreover, a folded "V" shape of the macro-configuration of the fins adds surface area without compromising the compact design. As a result, the Vendetta offers incredibly efficient cooling area comparable to much larger coolers which is reflected in its performance.

    The ultra-quiet fan cools without disruption with its anti-vibration rubber connectors to reduce excess noise, resulting in quiet, yet extremely effective performance. Because the OCZ Vendetta has a compact design, even the most crowded cases can accommodate the cooler with ease.

    » Click here for Manufacturer's Specs
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    Price: £30.72 exc VAT
    (£36.10 Including VAT at 17.5%)



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    Akasa AK-965BL Intel LGA 775, 3U HeatPipe, CU base cooler w/Blue LED PWM fan
    Ref: 4010

    Blue is the colour – The award winning AK-965 has been transformed into a cooler that would grace anyone’s PC system. The 92mm fan has four LED, crystal clear frame and opaque blue rotor blades that illuminate bright blue when the cooler is operational.
    The AK-965BLUE delivers unrivalled performance in the 92mm fan class and adds colour with style to the system.
    The lo-noise AK-965BL uses a copper base for maximum heat absorption with three long U-shape heatpipes for rapid and even heat transfer. 45 aluminium fine fins facilitate rapid heat dissipation. The lo-noise 92mm round frame fan uses INTEL approved power management (PWM) ensuring efficient and quiet cooling. Intel reference push-pin retention is used for safe and easy attachment. The specific fan positioning directs dedicated airflow for VRM cooling (VRM - CPU Voltage Regulator Modules located on the motherboard). Thermal compound is pre-applied.
    The AK-965BL can be assembled horizontally or vertically as the heatpipes work independently of installation orientation.


  • 92mm blue-LED fan with crystal clear fan frame and opaque blue fan blades
  • PWM controls fan RPM in line with CPU usage ensuring lo-noise cooling
  • Three U-shape heatpipes give rapid heat dissipation
  • Copper base for maximum heat absorption
  • Intel reference push pins for safe and easy retentiond
  • Thermal compound pre-applied

  • » Click Here for Review
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    Price: £16.99 exc VAT
    (£19.96 Including VAT at 17.5%)



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    Zalman CNPS9700 NT Skt LGA775/AM2/754/939 and 940
    Ref: 4009

    Features :

    • 1. Compatible with all single and dual core CPUs for Intel Socket 775 and AMD Sockets AM2/754/939/940.
    • 2. Automatic Fan Speed Control feature included in the Ultra Quiet 110mm PWM(Pulse Width Modulation) enabled fan.
    • 3. 100% copper heatsink with aerodynamically optimized "tunnel" design for maximum cooling efficiency.
    • 4. Innovative patented "figure 8" heatpipe design for a heat transfer capacity of up to six heatpipes with the use of just three.
    • 5. 0.2mm ultra-slim fins for minimized weight and reduced airflow resistance.
    • 6. Super Thermal Grease (ZM-STG1) included.


    Components:
    • 1) One (1) CNPS9700 NT
    • 2) One (1) Thermal Grease (ZM-STG1)
    • 3) One (1) User Manual
    • 4) Components for AMD Sockets AM2/754/939/9404) One (1) Clip for AMD Sockets
    • 5) One (1) Clip Lever for AMD SocketsComponents for Intel Socket 775
    • 6) One (1) Clip (S-Type)
    • 7) Four (4) Bolts (for installing the cooler)
    • 8) Four (4) Clip Support Fixing Bolts for Socket 775
    • 9) One (1) Clip Support for Socket 775
    • 10) One (1) Backplate for Socket 775

    Zalman affixes a Computer Noise Prevention System (CNPS) mark to all components used for noiseless computers.

    Recommended for Silence

    » Click here for Review
    (Opens in New Window)

    Price: £38.10 exc VAT
    (£44.77 Including VAT at 17.5%)



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    Arctic Cooling Freezer 7 Pro (s775)
    Ref: 402

    Extremely Quiet

    • The low speed 92 mm fan reduces the noise level to a minimum.
    • The patented fan holder is able to practically eliminate the typical buzzing sound of 92 mm fans.
    • The PWM chip in the motor allows an exact fan speed control over the BIOS. (4 wire)
    Freezer71
    Powerful cooling
    • 6 Heat Pipes (three used double sided) are able to transfer heat up to 200 Watt. The heat exchanger is built of 42 fins and consists of a surface area of over 4700 cm2 and allows for resistance free energy transfer to air.
    Integrated Cooling of Voltage Converters
    • Air is drawn in from the side of the fan to cool the components around the CPU. Some air is blown out towards the voltage converters o­n the mainboard with the bent fins at the bottom.
    Freezer72
    Patented Vibration Absorption
    • The four rubber connectors o­n the fan case act as a vibration damper to absorb the vibration of the running fan and prevent vibration transfer to the heatsink and the case.
    Easy Installation
    • The cooler is to install without any tools within seconds.
    Long Lifetime / 6 Years Warranty
    • The ARCTIC Ceramic Bearing provides an unmatched Life Time of 137'000h (L10@40°C) resp. an MTBF@70°C of 163'000h and thus a 6 year warranty.



    » Click here for Manufacturer's Specs
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    Price: £17.69 exc VAT
    (£20.79 Including VAT at 17.5%)



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    Noctua NH-U12P CPU Cooler
    Ref: 4002

    The NH-U12P continues the legacy of Noctua's classic NH-U coolers, which won over 150 awards and recommendations from leading international websites and magazines. While retaining the successful design and the well-proven SecuFirm™ mounting system, the newest revision has been reworked for enhanced main board compatibility and now comes with Noctua's NT-H1 pro-grade thermal compound. Fitted with the new NF-P12 premium fan, the NH-U12P brings its predecessors' much-acclaimed quiet cooling performance to a whole new level!


    » More Info...
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    Price: £40.96 exc VAT
    (£48.13 Including VAT at 17.5%)



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    Related products:
    1. Nexus D12SL-12 (Black & White) 120mm Fan (Ref: 165)





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