Darkflash Tech DarkFlash Radiator E400 Black

92 mm
Ratings
BrandMore from Darkflash Tech
Delivered between Thu, 21.5. and Tue, 26.5.
7 pieces in stock at supplier
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Product details

The DarkFlash Radiator E400 Black is a powerful active CPU cooler that combines modern design with high efficiency. A standout feature is the dot-matrix LED panel that displays the current CPU temperature. This function allows for quick and easy monitoring of CPU conditions without the need for additional software. The aluminum heatsink is supported by four 6mm copper heat pipes that make direct contact with the CPU, enabling effective heat dissipation. With a maximum TDP of 230 watts, the cooler is suitable for high-performance systems. Additionally, the DarkFlash E400 is compatible with a variety of sockets, including Intel LGA 115X, 1366, 1700, and AMD AM4 as well as AM5. The quiet 120mm PWM fan, with a speed of up to 2000 RPM, ensures optimal airflow and a noise level of no more than 37.48 dBA. The ARGB lighting also adds an appealing aesthetic to the cooler.

  • Dot-matrix LED panel for temperature display
  • Efficient heat dissipation through copper heat pipes
  • Compatible with common Intel and AMD sockets
  • Quiet 120mm PWM fan with ARGB lighting.

Key specifications

Socket
AM4, AM5, LGA 115X, LGA 1366, LGA 1700
Diameter
120 mm
Number of fans
1x
Max. TDP
230 W
power connector
3-pin
Height (with fan)
92 mm

General information

Item number
66035692
Manufacturer
Darkflash Tech
Category
CPU coolers
Manufacturer No.
E400 BLACK
Release date
2.1.2026
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Cooler properties

Fan type
Tower Cooler
Socket
AM4, AM5, LGA 115X, LGA 1366, LGA 1700
Supported fan sizes
120mm

Heat sink properties

Number of heatpipes
4
Diameter heat pipe
6 mm
Materials radiator core
Aluminium

Fan dimensions

Diameter
120 mm

Fan properties

Number of fans
1x
Maximum mountable fan
1
Max. Speed
2000 RPM
Max. TDP
230 W
Max. noise level
37.48 dB
LED lighting
ARGB

Connections

power connector
3-pin

Scope of delivery

Scope of delivery
Adapter for ARGB and power supply, Mounting system for Intel and AMD platforms, Set of mounting screws, Thermal grease

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Width (with fan)
122 mm
Length (with fan)
155 mm
Height (with fan)
92 mm

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

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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
  • Darkflash Tech
    Not enough data
  • 1.AMD
    0 %
  • 2.Dynatron
    0.2 %
  • 2.Noctua
    0.2 %
  • 2.Thermalright
    0.2 %

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
  • Darkflash Tech
    Not enough data
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Deepcool
    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
  • Darkflash Tech
    Not enough data
  • 1.Thermalright
    2.7 %
  • 1.Xilence
    2.7 %
  • 3.Cooler Master
    2.8 %
  • 4.be quiet!
    3.3 %
Source: Digitec Galaxus