SKU: 78680287244

DeepCool AK400 Zero Dark Fan CPU Cooler, Universal Socket, High Performance 120mm Silent Hydro Bearing PWM Black Fan, 1850RPM, 4 Heat Pipes, Unique Matrix Fin Design, All Black, Intel LGA 1700 Bracket Included

Sale price$29.60 Regular price$32.89
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

DeepCool AK400 Zero Dark Fan CPU Cooler, Universal Socket, High Performance 120mm Silent Hydro Bearing PWM Black Fan, 1850RPM, 4 Heat Pipes, Unique Matrix Fin Design, All Black, Intel LGA 1700 Bracket IncludedAK400 ZERO DARK The DeepCool AK400 ZERO DARK is an all black variant of our highly compatible AK400 CPU cooler featuring a classic four heat pipe tower layout with a unique matrix fin design and a high performance FDB fan that delivers excellent heat dissipation and extremely low noise levels. Dripping in black from head to toe, the AK400 ZERO DARK edition coats every surface in a premium all black luster for a bold look in any system setup. ADVANCED

AK400 ZERO DARK
The DeepCool AK400 ZERO DARK is an all-black variant of our highly compatible AK400 CPU cooler featuring a classic four heat pipe tower layout with a unique matrix fin design and a high-performance FDB fan that delivers excellent heat dissipation and extremely low noise levels.

Dripping in black from head to toe, the AK400 ZERO DARK edition coats every surface in a premium all-black luster for a bold look in any system setup.

ADVANCED HEAT DISSIPATION
Four direct touch copper heat pipes rapidly transfer heat away from the processor effectively and dissipate through a single fin stack tower with a unique matrix array design.

FLUID DYNAMIC BEARING FAN
Achieve high-performance cooling with minimal noise levels thanks to the high-performance FDB fan that maximizes airflow and static pressure when needed and intelligently ramps down for silent efficiency.

SIMPLE AND SECURE INSTALLATION
The improved installation method is made easy with a sturdy all-metal mounting bracket and a quick five-step process to safely fasten your cooler on multiple platforms supporting the latest from Intel and AMD.


Specifications

Product Dimensions
127x97x155 mm(LxWxH)

Heatsink Dimensions
120x45x152 mm(LxWxH)

Net Weight
661 g

Heatpipe
6 mmx4 pcs

Fan Dimensions
120x120x25 mm(LxWxH)

Fan Speed
500~1850 RPM±10%

Fan Airflow
66.47 CFM

Fan Air Pressure
2.04 mmAq

Fan Noise
=29 dB(A)

Fan Connector
4-pin PWM

Bearing Type
Fluid Dynamic Bearing

Fan Rated Voltage
12V DC

Fan Rated Current
0.13A

Socket Compatibility
1150
1151
1155
1200
1700
AM4
AM5

TDP
220W

Fan Power Consumption
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:
  1. 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
SKU: 78680287244

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4.1 ★★★★★
Based on 17 reviews
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Product Reviews
W
Verified Purchase
Working Dad
Chelsea, US
★★★★★ 5
Yamaha quality, solid audio
Style: 7.2 Receiver
Best in class YAMAHA .... better than DENON or ONKYO in my opinion. DENON and ONKYO both have issues with overheating and then shutting down. Yamaha cruises along on same power level without any hiccups.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
R
Verified Purchase
Robert
Fort Morgan, US
★★★★★ 5
SOUND - is Amazing, Incredible and better than the movie theater!
Style: AVR-X1800H
Arrived quickly. Setup was easy for for quick start, but to fine tune will take a good deal of effort (fun for me so no issues). OK, SOUND - is amazing, incredible and better than the movie theater! (paired with Klipsch 5.1, but will turn it into a 7.2). Drowns out my neighbors dogs which bark all the time - this system can get loud but the clarity is crisp and clean. Recall 20 years ago this system would have cost $10k plus for everything, now set me back around $1500 for all. But this review is on the receiver and it is superb! Looks brand new, has sufficient warranty and 90-day return option so more than enough time to try and determine for yourself. The price is about $2-300 lower than a new one and every bit as effective so I definitely recommend this product to anyone that wants a very high quality home theater at a super low price point. Entry level to experienced, this receiver should satisfy all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2025
S
Verified Purchase
Sean
Battle Creek, US
★★★★★ 5
Sound quality
Style: AVR-X1800H
Great sound for home entertainment center and surround sound for watching hd movies
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
K
Verified Purchase
KB
Whiting, US
★★★★★ 5
8.5 sound out of the box! (Want bespoke configs? Sorry.) Great Value, Easy Setup
Style: AVR-X1800H
Excellent unit. Off the shelf sound is very nice, but every room is different, so a bit of tweaking is usually required. Accessing the EQ settings takes a bit of sleuthing and the use of its app... which is subpar. The app interface can only be explained as designed by people who must not actually use it. Still, a wonderful machine at a fair price. I run in ECO mode and it powers my 35x47 room with plenty of power to spare and NEVER gets hot. I am running Infinity Reference speakers and a Klipsch sub in a 7.1 config. I highly recommend the use of the included Audyssey calibration microphone! My prior experience with Yamaha YPAO left me wondering what was the point. This time with the Denon, it set up the speakers, (i'm embarrassed to say) better than I did on my own. (To be fair, I'm sure Yamaha has improved its YPAO in the decade since my prior purchase) Bottom line. If you want maximum flexibility on EQ. Shop a different solution. However, If you want quality sound with 4K and up to and including ATMOS processing, with minimal tweaking, or just want to unbox and play, this is a wonderful unit at a very fair price.
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Reviewed in the United States on April 20, 2025
A
Verified Purchase
Al G
Whiting, US
★★★★★ 4
Does well for my needs
Style: AVR-X1800H
I got this to replace a Sony head unit that was starting to fail after 10 or so years of use. This one doesn’t have the same power output, but I use Bose speakers. Bose is fairly low wattage for the most part so no problem there. Setup was fine. My only complaint is that center channel only dialog is too quiet. I need to adjust that. Everything else is great. I don’t care about Internet connectivity, but it has that if you want it. I’m very happy so far with this unit.
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Reviewed in the United States on October 1, 2025

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