DeepCool ASSASSIN IV Universal Socket 140mm PWM 1400RPM Fan CPU Cooler, White

The ASSASSIN returns with a new white aesthetic and efficient cooling capacity. The ASSASSIN IV WH provides exceptional performance and is armed with seven heat pipes and newly designed 120 and 140mm FDB fans.

BEAUTY IN SIMPLICITY
The elegant white design of the ASSASSIN IV WH is not just visually pleasing; it also leads to optimal air flow and maximum compatibility.

LET IT SHINE!
The ASSASSIN IV WH's case is clean, sleek, and helps channel air through the fin towers, while the relocatable 120mm fan provides unobstructed clearance for high-profile RGB RAM.RAM Clearance Intel LGA1700/1200/115X/1851: Unobstructed
Intel LGA20XX: 63mm
AMD: AM4/AM5: Unobstructed
Due to differences in motherboard layouts, the following motherboards are not compatible with the ASSASSIN IV WH: ROG STRIX Z790-H GAMING WIFI, ROG STRIX Z690-E GAMING WIFI, MSI MEG X570 GODLIKE, MSI B650M APE WIFI, ROG CROSSHAIR X670E GENE, and MSI MEG Z790 ACE.

BE COOL, BE CALM
A key factor in the ASSASSIN IV WH's extremely silent operation is the use of three-phase, six-pole fan motors with low voltage and power consumption. DeepCool is so confident in our new design that the ASSASSIN IV WH comes with 6 years of limited warranty coverage!

EXCEPTIONAL BY DESIGN
Featuring seven heat pipes that deliver improved heat transfer through two fin-array heat sink towers for high performance efficiency. The included DM9 thermal paste meets the rigorous standards used in industrial applications.

Technical Spec

Product Dimensions
144 X 147 X 164 mm(L X W X H)

Heatsink Dimensions
140 X 110 X 160 mm(L X W X H)

Net Weight
1575 g

Heatpipe
6 mm X 7 pcs

Fan Dimensions
140 X 140 X 25 mm(L X W X H) / 120 X 120 X 25 mm(L X W X H)

Fan Speed (Performance Mode)
500~1700 RPM±10%

Fan Airflow (Performance Mode)
79.1 CFM / 58.06 CFM

Fan Air Pressure (Performance Mode)
2.44 mmAq / 2.1 mmAq

Overall Noise (Performance Mode)
=29.3 dB(A)

Fan Speed (Quiet Mode)
500~1350 RPM±10%

Fan Airflow (Quiet Mode)
63.76 CFM / 46.75 CFM

Fan Air Pressure (Quiet Mode)
1.58 mmAq / 1.35 mmAq

Overall Noise (Quiet Mode)
=22.6 dB(A)

Fan Connector
4-pin PWM

Bearing Type
Fluid Dynamic Bearing

Motor Type
6-Pole Fan Motor

Fan Rated Voltage
12 VDC

Fan Rated Current
0.3 A / 0.2 A

Fan Power Consumption
3.6 W / 2.4 W

Rated Voltage
12 VDC

Power Consumption(Performance Mode)
6 W

Power Consumption(Quiet Mode)
3.6 W

Fast UK Shipping

We offer quick order processing within 1–2 working days across the UK. Order before 3:00 PM GMT/BST on weekdays for same-day processing.

Once the order is processed, the following options indicate respective delivery times.

Delivery Options:

• Basic: Free | 2–5 business days
• Standard: Free over £100 / £4.99 under £100 | 2–3 business days
• Express: £4.99 | 1–2 business days
• Premium Next-Day: £7.99 | Next business day.

Note: Delivery times are estimated and may vary due to courier delays or weather.

Hassle-Free Returns

Changed your mind? You can return unused items in original packaging within 14 days of delivery.

To request a return, email contact@lazymart.co.uk. We’ll provide instructions on how to proceed with a return. Refunds are processed within 5 business days after inspection.

Damaged or Incorrect Orders

If your item arrives damaged or incorrect, contact us within 24 hours with photos for a quick resolution.

Shipping & Returns Policies

For more details, view our Shipping Policy and Return Policy.

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