# Air cooler DeepCool AG400 for CPU, 4 heat pipes, 120 mm fan, PWM, Aluminum radiator, Black

**URL:** https://aio.lv/en/product--deepcool-r-ag400-bknnmn-g-1--5035379
**Data updated:** 2026-01-21 10:58 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** DeepCool
**Manufacturer code:** R-AG400-BKNNMN-G-1
**EAN:** 6933412727590
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deepcool-r-ag400-bknnmn-g-1--5035379

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

DeepCool AG400 is an air cooler for CPUs featuring an aluminum radiator, four 6 mm heat pipes and a single 120 mm PWM fan (500–2000 RPM, hydro bearing). It supports multiple sockets including AM4 and common Intel LGA models, delivers up to 75.89 CFM airflow and 2.53 mmH2O air pressure, and comes with mounting kit and screws for easy installation.

## Long description

The DeepCool AG400 is a single-tower 120mm CPU cooler from the GAMMAXX series, designed to provide efficient cooling in a compact package. It features four direct-touch heat pipes and a high-efficiency 120mm fan with PWM support, delivering up to 220W of heat dissipation while preserving 100% RAM clearance and straightforward installation.
Advantages
The AG400 offers stellar thermal performance with four direct-contact heat pipes that quickly transfer heat away from the CPU, supporting demanding workloads. Its compact single-tower design and slight offset allow full RAM clearance and simplified mounting. The fan lock mounting system lets you install the cooler without removing the fan, saving time and reducing handling. PWM-controlled fan operation provides a balance between cooling performance under load and quiet operation at idle.
Key specifications
 Form factor: Single-tower CPU cooler
 Fan size: 120 mm
 Heat pipes: 4 direct-touch heat pipes
 Cooling capacity: Up to 220 W TDP
 Compatibility: Intel and AMD platforms (mounting brackets included)
 RAM clearance: 100% clearance due to compact, offset design
 Fan control: PWM support
 Mounting: Fan lock mounting system; five-step installation process
How to use
Prepare the motherboard and CPU surface by cleaning old thermal paste, then apply a suitable amount of new thermal compound to the CPU. Position the mounting brackets for your platform (Intel or AMD) and place the AG400 so that the heat pipes are slightly offset to ensure clearance. Attach the cooler to the bracket following the five-step installation instructions and secure it with the provided hardware. Connect the fan to a PWM-capable CPU fan header on the motherboard to allow automatic speed control. Verify that the fan is properly seated and that RAM clearance is maintained before powering on the system.
Recommendations
Use a high-quality thermal paste and ensure even, firm contact between the cooler base and the CPU. Confirm BIOS or motherboard fan curve settings for optimal PWM behavior. Check case airflow to complement the AG400's cooling, especially in compact or horizontal layouts.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Air cooler |
| Fan diameter | 120 mm |
| Supported processor sockets | Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3) |
| Noise level (high speed) | 31.6 dB |
| Maximum airflow | 75.89 cfm |
| Maximum air pressure | 2.53 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Processor |
| Fan speed (max) | 2000 RPM |
| Fan speed (min) | 500 RPM |
| Quantity per pack | 1 pc(s) |
| Fan bearing technology | Hydro bearing |

### Design

| Feature | Value |
|---|---|
| Product colour | Aluminium, Black |
| Number of fans | 1 fan(s) |
| Number of heat pipes | 4 |
| Fan connector | 4-pin |
| Radiator material | Aluminum |
| Illumination LED | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Heat pipes diameter | 6 mm |
| Weight | 0.614 kg |
| Height | 150 mm |
| Width | 125 mm |
| Depth | 92 mm |
| Radiator width | 120 mm |
| Radiator depth | 92 mm |
| Radiator height | 150 mm |
| Fan dimensions (W x D x H) | 120 x 25 x 120 |

### Power

| Feature | Value |
|---|---|
| Fan voltage | 12 V |
| Fan current | 0.17 A |
| Fan power consumption | 2.04 W |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |
| Mounting kit | Yes |
| Screws included | Yes |
| CPU bracket(s) | Yes |

## FAQ

### How much does the Air cooler DeepCool AG400 — CPU cooler 120 mm cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 410 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DeepCool products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DeepCool service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Air cooler DeepCool AG400 — CPU cooler 120 mm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5035379/56550872_large.webp