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- DeepCool AG400 CPU Cooler 120mm PWM 4 Heat Pipes 220W TDP Black DeepCool AG400 CPU Cooler 120mm PWM 4 Heat Pipes 220W TDP Black
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DeepCool AG400 Single Tower CPU Cooler
The DeepCool AG400 is a single tower 120mm CPU cooler engineered for high-quality cooling performance in a streamlined package. With 220W heat dissipation power and four direct touch heat pipes, this cooler rapidly draws heat away from your CPU to maintain optimal system performance.
Direct Touch Heat Pipe Technology
Four 6mm heat pipes make direct contact with the CPU surface for maximum thermal transfer efficiency. The balanced bidirectional heat pipe technology features an optimized internal capillary structure with precisely measured liquid injection, ensuring excellent heat dissipation whether your case is vertical or horizontal. This design achieves lower thermal resistance across a wide TDP range.
High-Efficiency 120mm PWM Fan
The included 120mm fan operates at 500-2000 RPM with automatic PWM support, delivering 75.89 CFM airflow and 2.53 mmAq air pressure. The hydro bearing fan maintains quiet operation at ≤31.6 dB(A) while providing full performance under load and silent efficiency at idle. The 4-pin PWM connector ensures precise speed control based on CPU temperature.
Matrix Fin Array Design
High-quality aluminum fins are densely stacked across the 120 x 92 x 150mm heatsink for optimal heat dissipation. The unique checkerboard matrix fin design increases surface area while providing a distinctive aesthetic for your build.
Fan Lock Mounting System
Installation is simplified with the fan lock mounting system that eliminates the need to remove the fan during installation. The offset heat pipe design ensures 100% RAM clearance and allows for quick mounting with the fan pre-attached. The included brackets support both Intel (LGA1700/1200/1151/1150/1155/1851) and AMD (AM5/AM4) platforms with a secure five-step installation process.
Universal Socket Compatibility
Compatible with Intel LGA1700, LGA1200, LGA1151, LGA1150, LGA1155, LGA1851 and AMD AM5, AM4 sockets. The compact design maintains excellent hardware compatibility while the 220W TDP rating handles demanding processing workloads.
AG400
Efficient 4 Heat Pipes CPU Cooler
The DeepCool AG400 is a single tower 120mm CPU cooler that builds upon our legacy for high-quality cooling performance but stripped down for a streamlined and efficient package.
STELLAR THERMAL PERFORMANCE
Enjoy better system performance by keeping things cool with up to 220W of heat dissipation power featuring four direct touch heat pipes that rapidly draw heat away from the CPU.
FAN LOCK MOUNTING SYSTEM
When installing the AG400, the fan does not need to be disassembled during the process, simplifying and saving time.
PRIME COMPATIBILITY
The AG400 maintains excellent hardware compatibility with its compact design for 100% RAM clearance and has a slight offset for quick and easy installation. Its superb thermal performance also allows it to be compatible with demanding processing workloads.
BALANCED BIDIRECTIONAL HEAT PIPE TECHNOLOGY
By optimizing the internal capillary structure and injecting a precise amount of liquid, the heat pipe achieves the best heat dissipation performance regardless of whether the cooler is in a vertical or horizontal case. This perfect ratio facilitates a highly efficient phase change throughout the heat pipe and achieves lower thermal resistance over a wide TDP range.
HIGH EFFICIENCY FANS
Find your optimal balance with automatic PWM support for full performance under load to silent efficiency at idle.
- 1500-2000 RPM
- =31.6 dB(A)
- 75.89 CFM
MATRIX FINS ARRAY
High-quality aluminium fins on the heat sink are densely stacked for ideal heat dissipation and which also features a unique "checkerboard" design aesthetic.
SIMPLE AND SECURE
The included mounting brackets support both Intel and AMD platforms with an easy five-step installation process that maintains great contact pressure. The offset design of the heat pipes ensures that the cooler can be installed with the fan already attached.
Application For
Intel: LGA1700 / 1200 / 1151 / 1150 / 1155 / 1851
AMD: AM5 / AM4
Product Dimensions
125 x 92 x 150 mm
Heatsink Dimensions
120 x 92 x 150 mm
Net Weight
614g
Heatpipe
6 mm x 4 pcs
Fan Dimensions
120 x 120 x 25 mm
Fan Speed
500~2000 RPM ± 10%
Fan Airflow
75.89 CFM
Fan Air Pressure
2.53 mmAq
Fan Noise
=31.6 dB(A)
Fan Connector
4-pin PWM
Bearing Type
Hydro Bearing
Fan Rated Voltage
12 VDC
Fan Rated Current
0.17 A
Fan Power Consumption
2.04 W
- Product Type: Fan CPU Cooler
- Socket Compatibility: Universal
- Max Fan Speed: 2000RPM
- LED Colour: None
Delivery & Shipping Policy
Last updated: 19/09/2025
At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.
1. Delivery Options & Costs
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Free Delivery – Orders over £50 qualify for free UK standard delivery.
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Standard Delivery – Orders under £50 are charged at £4.99.
2. Delivery Times
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Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).
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Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.
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Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.
3. Delivery Areas
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We deliver to all mainland UK addresses.
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Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.
4. Tracking Your Order
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Once dispatched, you will receive an email confirmation with tracking details (where available).
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You can track your delivery via the courier’s website.
5. Missed Deliveries
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If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.
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Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.
6. Risk of Loss
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Risk of loss or damage to the goods passes to you once they are delivered.
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Please inspect your order upon receipt and notify us of any issues within 48 hours.
7. Contact Us
If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com