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Description
DeepCool ASSASSIN IV Universal Socket 140mm PWM 1400RPM Black Fan CPU Cooler, armed with seven heat pipes and newly designed 120 and 140mm FDB fansASSASSIN IV THE AIR APPARENT The newest addition to the ASSASSIN series claims the air cooling crown in both cooling capacity and ultra quiet operation. BEAUTY IN SIMPLICITY The elegant design of the ASSASSIN IV is not just visually pleasing; it also leads to optimal air flow and maximum compatibility. IN SILENT OR EXTREME MODE, THE ASSASSIN IV REIGNS SUPREME With a simple slide of a switch, the ASSASSIN IV can morph from a whisper quiet cooler when
ASSASSIN IVTHE “AIR” APPARENT
The newest addition to the ASSASSIN series claims the air-cooling crown in both cooling capacity and ultra-quiet operation.
BEAUTY IN SIMPLICITY
The elegant design of the ASSASSIN IV is not just visually pleasing; it also leads to optimal air flow and maximum compatibility.
IN SILENT OR EXTREME MODE, THE ASSASSIN IV REIGNS SUPREME
With a simple slide of a switch, the ASSASSIN IV can morph from a whisper-quiet cooler when low noise is of the utmost importance to an unrestricted cooling powerhouse when peak performance is all that matters.
LET IT SHINE!
The ASSASSIN IV'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: Unobstructed
Intel LGA20XX: 63mm
AMD: AM4/AM5: Unobstructed
BE COOL, BE CALM
A key factor in the ASSASSIN IV's extremely silent operation is the use of three-phase, six-stage fan motors with low voltage and power consumption. DeepCool is so confident in our new design that the ASSASSIN IV 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.
STREAMLINED INSTALLATION
Installing larger air coolers can be difficult and is a prime reason the hardware and installation was designed to be extremely user friendly. Even the magnetic top fan cover was crafted with ease of installation in mind.
Application For
Intel
LGA2066/2011-v3/2011/1700/1200/1151/1150/1155/1851
AMD
AM5/AM4
Technical Specifications
Product Dimensions
144x147x164 mm
Heatsink Dimensions
140x110x160 mm
Net Weight
1575 g
Heatpipe
6 mm x 7 pcs
Fan Dimensions
140x140x25 mm / 120x120x25 mm
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
0.1 A / 0.07 A
Fan Power Consumption
1.2 W / 0.84 W
Rated Voltage
12 VDC
Power Consumption(Performance Mode)
2.88 W
Power Consumption(Quiet Mode)
1.56 W
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to.
1000% love these.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then.
They both needed a firm pillow that is not super soft, firm but not achy.
Finally found the perfect one.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Soft,comfortable and great quality!
Size: 26 x 26 inches, Style: 2 Pack
I’m very happy with these pillows! They are soft, comfortable, and provide great support without being too firm or too flat. I also appreciate that they’re hypoallergenic, which is a huge plus. They fluffed up nicely and have held their shape well after use. Great quality for the price and they made a noticeable difference in comfort. Definitely recommend!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Perfect!
Size: 18 x 18 inches, Style: 2 Pack
Good weight and thickness. Perfect for the pillow shams I also purchased.
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Reviewed in the United States on May 18, 2026