Darkflash E400 PLUS active CPU cooling (white)

Explore E400 Plus is a dual-fan version based on Explore E400, which offers increased cooling efficiency thanks to the cooperation of two fans – classic and reverse blade – in a push-pull arrangement. This design significantly improves airflow through the aluminum heatsink. On top of the unit is a highly visible LED display, showing the CPU temperature in real time.

White Darkflash active cooling on black background

Cooling based on dual airflow

The E400 PLUS uses four copper heat pipes that make direct contact with the CPU surface. This allows for fast and efficient heat transfer to the heatsink. The entire design supports processors with a TDP of up to 235 watts, making it suitable for more powerful units as well. In terms of compatibility, the cooling supports Intel (LGA 115X / 1366 / 1700 / 18XX) and AMD (AM4 / AM5) platforms.

White active cooling seen from below on black background

Two fans with hydro bearings and PWM control

Two 120-millimeter PWM fans are included, with different parameters. The classic model reaches speeds of up to 1800 RPM, while the reverse blade fan – up to 2100 RPM. This arrangement provides increased air circulation and higher static pressure (up to 43.49 CFM). Both fans use hydrodynamic bearings, which translates into quieter operation (maximum 37.1 dBA) and long life – up to 40,000 hours.

Double fan active cooling on black le

Addressable ARGB backlighting and advanced connectivity

The DarkFlash E400 PLUS features ARGB backlighting that can be synchronized with motherboards that support the 5V 3-pin standard (e.g. ASUS, MSI, Gigabyte, ASRock). There are also 4-pin PWM connectors, USB 2.0 (for the LED display) and a dedicated 7-pin connector for easy connection of extensions. Thanks to smart software, it is possible to personalize the data displayed on the top panel – such as changing units and measurement source.

Darkflash active cooling with backlighting and LED display on black background

Included

Heat sink with two fans installed
Mounting system for Intel and AMD
Thermal conductive paste
Set of screws and mounting accessories
7-pin cable + extension
4-pin, ARGB 5V, USB 2.0 cables

Manufacturer	Darkflash
Model	E400 Plus
color	white
Compatibility with AMD processors	AM4, AM5
Compatibility with Intel processors	LGA 115X, 1366, 1700, 18XX
Heatsink size	122 × 155 × 115 mm
Heat sinks	4 × copper
Number of fans	2 (standard + reverse)
RPM control	PWM
Maximum speed	2100 RPM
Minimum rotation speed	800 RPM
Bearing type	Hydro Bearing
Fan size	120 × 120 × 30 mm
Connector	4-pin PWM, 5V 3-pin ARGB, USB 2.0, 7-pin + extension cable
Power supply voltage	12V DC
Backlighting	ARGB
Lifetime	40 000 h
TDP	235 W
Height	155 mm
Width	122 mm
Depth	115 mm
Material	Aluminum, copper, plastic