DeepCool AK400
Expert rating7.7 / 10
- Cooler Type:
- Air Tower
- Height:
- 155 mm
- Socket Compatibility:
- AMD AM4/AM5
- TDP Rating:
- 220 W
- Noise Level:
- 29 dBA
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: DeepCool Last updated: September 12, 2026
DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream) Review
The DeepCool AK400 is the original budget-mainstream single-tower cooler in DeepCool's AK line, the predecessor to the updated AK400 G2. Four copper heatpipes and a single 120mm FDB fan handle roughly 220W of TDP at a genuinely low price, without the G2 revision's optional digital display.
The DeepCool AK400 is the original budget-mainstream single-tower cooler in DeepCool's AK line, the predecessor to the updated AK400 G2. Four copper heatpipes and a single 120mm FDB fan handle roughly 220W of TDP at a genuinely low price, without the G2 revision's optional digital display.
Thermal Performance
Four copper heatpipes and a straightforward single-tower fin stack handle roughly 220W of TDP, competitive with coolers costing considerably more and comfortably covering mainstream non-overclocked CPUs.
Fan Design and Noise
A single FC120 FDB PWM fan balances airflow and noise reasonably well for the price, without the refinements of DeepCool's higher-tier FK120 fans used on pricier models.
Comparison to Alternatives
Against the DeepCool AK400 G2, covered elsewhere on this site, the G2 revision adds an optional digital display and minor fan refinements for a small price premium; this original AK400 delivers essentially the same core cooling at a lower cost for buyers who don't need the display. Against the Thermalright Assassin Spirit 120 EVO, also covered elsewhere on this site, the AK400 generally runs a few degrees cooler in independent reviews at a similar price point.
Specifications
Identity
| Brand | DeepCool |
|---|---|
| Series | DeepCool AK400 |
| Model Number | R-AK400-BKNNMN-G-1 |
Design
| Cooler Type | Air Tower |
|---|---|
| Tower Type | Single-Tower |
| Height | 155 mm |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1851/1700/1200/115X |
Performance
| Fan Count | 1 |
|---|---|
| TDP Rating | 220 W |
| Noise Level | 29 dBA |
| RGB Lighting | No |
Cooler class
| Tower Layout | Single-Tower |
|---|
Air fit and clearance
| Cooler Weight | 661 g |
|---|
Thermal capability
| Heatpipe Count | 4 |
|---|
Fans
| Fan Size | 120 mm |
|---|---|
| Max Speed | 1850 RPM |
| Airflow | 66.47 CFM |
| Static Pressure | 2.04 mmH2O |
| Bearing Type | Fluid Dynamic |
| PWM Control | Yes |
Lighting and display
| Lighting | None |
|---|
Control and ecosystem
| Fan Connection | Standard 4-Pin PWM |
|---|
| Fans | 1x FC120 FDB PWM, 120mm |
|---|---|
| Source URL | https://www.deepcool.com/products/Cooling/cpuaircoolers/AK400-Performance-CPU-Cooler-1851-1700-AM5/2024/15222.shtml |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.7 / 10
A genuinely competitive budget single-tower cooler, now sold alongside its own updated G2 revision.
Best for
- Budget-conscious buyers who want proven, competitive single-tower cooling.
- Mainstream non-overclocked builds needing roughly 220W of headroom.
- Buyers who don't need the AK400 G2's optional digital display and prefer the lower price.
Not for
- Not for overclocked or high-TDP builds, where dual-tower options offer more headroom.
- Not for buyers who want the display feature, where the AK400 G2, covered elsewhere on this site, is the newer option.
- Not for buyers wanting RGB lighting, since this stays unlit.
FAQs
What are the key specifications of the DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream)?
The DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream) is a CPU cooler from DeepCool. Key specs: Cooler Type Air, Single-Tower, Tower Type Single-Tower, Height 155mm, Socket Compatibility AMD AM4/AM5, Intel LGA1700/1200, Fan Count 1.
Will the DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream) work with my current setup?
The DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream) lists Socket Compatibility is AMD AM4/AM5, Intel LGA1700/1200. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream) best suited to?
It suits budget-conscious buyers who want proven, competitive single-tower cooling., mainstream non-overclocked builds needing roughly 220w of headroom., buyers who don't need the ak400 g2's optional digital display and prefer the lower price..
What are the drawbacks of the DeepCool AK400 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Budget-Mainstream)?
It is a poor fit for not for overclocked or high-tdp builds, where dual-tower options offer more headroom., not for buyers who want the display feature, where the ak400 g2, covered elsewhere on this site, is the newer option., not for buyers wanting rgb lighting, since this stays unlit..
Compare and read more
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