# Air cooler DeepCool AK400 ZERO DARK PLUS — 120 mm FDB fan, 4 heat pipes 6 mm, for LGA 1700/AM4/AM5, height 155 mm, black

**URL:** https://aio.lv/en/product--deepcool-r-ak400-bknnmd-g-1--5088832
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** DeepCool
**Manufacturer code:** R-AK400-BKNNMD-G-1
**EAN:** 6933412727798
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deepcool-r-ak400-bknnmd-g-1--5088832

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

DeepCool AK400 ZERO DARK PLUS is an air cooler for CPUs featuring a 120 mm Fluid Dynamic Bearing (FDB) fan (120×120×25 mm) with 9 blades, 500–1650 RPM, airflow up to 59.46 CFM and noise up to 28 dB. The heatsink uses four 6 mm heat pipes and compact radiator dimensions (127×152×45 mm) for 155 mm total height. Rated 12 V, 0.1 A. Supplied with mounting kit and boxed packaging. Compatible with LGA 1700, LGA 1200/115x and AM4/AM5 sockets. Suited for standard desktop cooling needs where space and quiet operation matter.

## Long description

The DeepCool AK400 ZERO DARK PLUS is an all-black CPU cooler with a four heat pipe tower and a matrix fin array, equipped with two FDB fans for effective heat dissipation and low noise. The cooler offers up to 220W of dissipation efficiency and a compact form factor suitable for mainstream systems seeking a balance of performance and size.
Advantages
The all-black finish provides a uniform aesthetic for system builds. Four direct-touch copper heat pipes and a single fin-stack tower with a matrix design ensure efficient heat transfer from the CPU. Two fluid dynamic bearing (FDB) fans deliver strong airflow and static pressure when required while reducing speed for quieter operation.
Key specifications
Heat dissipation efficiency: up to 220W
Heat pipe type: four direct-touch copper heat pipes
Radiator: single fin-stack tower with matrix fin design
Fans: two high-performance FDB fans
Finish: full black coating
Compatibility: supports multiple Intel and AMD platforms (modern mainstream CPUs)
How to use
Prepare the motherboard and CPU socket according to the platform instructions, apply thermal paste to the processor surface, position the cooler so the heat pipes contact the CPU, and secure the cooler using the provided all-metal mounting bracket following the five-step installation procedure included in the package. Connect the fan power cables to the appropriate motherboard headers and verify fan operation in BIOS or software.
Recommendations
Ensure case clearance for the tower cooler and confirm RAM and GPU compatibility with the cooler’s height and orientation. Use the included mounting hardware and follow the manufacturer’s installation steps to achieve optimal cooling performance. Regularly check and clean fan blades and fins to maintain airflow and efficiency.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Air cooler |
| Fan diameter | 120 mm |
| Supported processor sockets | LGA 1151 (Socket H4), LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5 |
| Noise level (high speed) | 28 dB |
| Rotational speed (min) | 500 RPM |
| Rotational speed (max) | 1650 RPM |
| Maximum airflow | 59.46 cfm |
| Maximum air pressure | 1.62 mmH2O |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Suitable location | Processor |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Number of heat pipes | 4 |
| Fan connector | 4-pin |
| Number of fan blades | 9 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Heat pipes diameter | 6 mm |
| Weight | 0.802 kg |
| Height | 155 mm |
| Width | 127 mm |
| Depth | 123 mm |
| Radiator width | 120 mm |
| Radiator depth | 152 mm |
| Radiator height | 45 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.1 A |
| Rated voltage | 12 V |
| Fan power consumption | 1.2 W |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |
| Mounting kit | Yes |

## FAQ

### How much does the Air cooler DeepCool AK400 ZERO DARK PLUS cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 234 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 15.07.2026 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 AK400 ZERO DARK PLUS?

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/5088832/65745400_large.webp