Deepcool AN400

52.50 mm
Delivered between Tue, 11.8. and Tue, 18.8.
More than 10 pieces in stock at supplier
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Product details

AN400 BK

The AN400 BK is a flat air cooler with 4 heat pipes that offers a TDP of 150 W in a compact heatsink. With unobstructed space for RAM modules and a top-down airflow, the AN400 is an excellent choice for everything from small ITX builds to larger systems.

Compact and feature-rich

With 62 nickel-plated aluminum fins, 4 optimized heat pipes, and an enlarged copper cooling plate, the AN400 BK provides significant cooling potential in a CPU cooler that is only 53 mm tall.

Small but powerful

Equipped with a sleek 92 mm PWM-capable FDB fan featuring a visible 6-phase motor, the AN400 BK can spin up to an impressive 2950 RPM while remaining below 23.2 dB(A). A noise-reducing adapter cable is included.

Passive air circulation

The top-down design has the added benefit of providing passive air circulation to the surrounding VRMs around the CPU.

Simplified support

The fully metal backplate is easy to install and evenly distributes pressure from the back of the motherboard while providing additional stability behind the CPU socket.

Key specifications

Socket
AM4AM5LGA 1150LGA 1151LGA 1155LGA 1200LGA 1700
Diameter
92 mm
Number of fans
1x
Max. TDP
150 W
Airflow
31.18 m³/h
power connector
4-pin
Height (with fan)
52.50 mm

General information

Item number
52272300
Manufacturer
Deepcool
Category
CPU coolers
Manufacturer No.
R-AN400-BKWNMN-G
Release date
17.10.2024
External links

Colour

Colour
Black
Exact colour description
Black

Cooler properties

CPU cooler design
Top Blower
Fan type
Standard
Socket
AM4AM5LGA 1150LGA 1151LGA 1155LGA 1200LGA 1700
Cooler mounting
Screw
Supported fan sizes
92mm

Heat sink properties

Number of heatpipes
4
Diameter heat pipe
4 mm
Materials radiator core
Copper

Fan dimensions

Diameter
92 mm

Fan properties

Number of fans
1x
Max. Speed
2950 RPM
Max. TDP
150 W
Airflow
31.18 m³/h
Static pressure
47.07 Pa
Max. noise level
23.20 dB
Fan bearing type
Fluid Dynamic bearing

Connections

power connector
4-pin

Power supply

Nominal voltage
12 V

Power

Power consumption
5.40 W

Scope of delivery

Scope of delivery
Installation kitScrews

Voluntary climate contribution

CO₂ emissions
10.72 kg
Climate contribution
CHF 0.25

Product dimensions

Width (with fan)
92 mm
Length (with fan)
92 mm
Height (with fan)
52.50 mm
Weight
431.40 g

Package dimensions

Length
14 cm
Width
12 cm
Height
9 cm
Weight
590 g

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Supermicro
    0.3 %
  • 7.Thermaltake
    0.3 %
  • 9.Deepcool
    0.4 %
  • 9.Jonsbo
    0.4 %
  • 11.Alpenföhn
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Deepcool
    0 days
  • 1.Noctua
    0 days
  • 1.Thermalright
    0 days

Return rate

How often is a product of this brand in the «CPU coolers» category returned?

Source: Digitec Galaxus
  • 10.Thermaltake
    5 %
  • 12.LC-Power
    5.3 %
  • 13.Deepcool
    6 %
  • 14.AMD
    7 %
  • 15.Supermicro
    7.4 %
Source: Digitec Galaxus

Translation: machine translated
Without ratingNo rating
CT Magazin Logo
CT MagazinTop-Blow-Prozessorkühler im TestReleaseAugust 2025
  • PositiveLED as a design element
  • Negativecannot be used with all AM5 boards
  • Negativerelatively expensive

The cooling performance and noise level of the AN400 BK are in the lower mid-range, the price is pretty much in the middle. On the other hand, DeepCool sets a visual accent with the white LED embedded in the fan hub: it glows like the small arc reactors in Tony Stark's Iron Man suits...