DeepCool
DeepCool AK620 ZERO DARK 120mm CPU Fan with Heatsink
Best high-performance air cooler for quiet, heavy-duty gaming builds.
Experience superior thermal management with the DeepCool AK620 ZERO DARK CPU cooler. Engineered for exceptional performance, it effectively keeps demanding processors like the AMD R 7 7700x under 70 degrees Celsius. Its fluid bearing system ensures quiet and smooth operation, making it an ideal choice for maintaining optimal system temperatures. This all-black heatsink provides a high-quality cooling solution for your computer's CPU, blending performance with a sleek aesthetic.
$90.20
Owner Satisfaction
4.7
/ 5
Category Rank
152
/ 3605
#152 in Computer System Cooling Parts
Price vs Category Average
-40%
Below average
Fan Diameter
120
/ mm
Who it's for
- Quiet-seekers wanting high airflow without distracting fan noise
- Overclockers pushing high-wattage processors to their limits
- Minimalists building sleek, all-black aesthetic PC setups
Who should skip it
- Users with compact cases or limited internal workspace
- Builders using tall, high-performance RAM modules
- Beginners who prefer simple, tool-free component installation
Performance breakdown
Thermal Dissipation
Handles high-wattage processors with impressive thermal headroom for demanding workloads.
Acoustic Profile
Fluid dynamic bearings keep noise levels minimal even under heavy load.
Build Quality
Robust construction with a premium, stealthy finish that feels built to last.
Installation Ease
Straightforward mounting system, though the dual-tower size requires careful case clearance.
Socket Versatility
Broad compatibility ensures a seamless fit across most modern desktop platforms.
Aesthetic Integration
The all-black design disappears perfectly into any dark-themed PC build.
Key Specs
Fan Diameter
120 mm
Maximum Fan Speed
1800 RPM
Maximum Airflow Volume
69 CFM
Bearing Type
Fluid
Power Connection
4-Pin
Voltage
12 V
Socket Compatibility
LGA 2011-v3, LGA 2066/Socket R4, LGA 1150/Socket H3, LGA 1155/Socket H2, LGA 1151
Model Number
R-AK620-BKNNMT-G-1
Features
- Exceptional cooling performance
- Quiet and smooth operation
- Maintains low CPU temperatures
- Wide socket compatibility
- Durable fluid bearing
- Efficient heat dissipation
- All-black aesthetic
- Reliable system cooling
What customers say
The DeepCool AK620 ZERO DARK earns high praise for its exceptional thermal performance, effectively cooling demanding processors while often matching pricier liquid coolers. Users consistently highlight its remarkably quiet operation, even under heavy load, ensuring a pleasant computing environment. The sleek, all-black aesthetic is a major draw for those preferring a minimalist, nonRGB design. This cooler offers premium cooling power and sophisticated looks at a very competitive value. While its large size requires checking RAM clearance and case fit, the overall sentiment confirms it as a top choice for users prioritizing raw cooling capability and quiet efficiency.
Know before you buy
The AK620 is a dual-tower cooler, so you should verify that your case supports a CPU cooler height of at least 160mm. It is a substantial unit, so checking your case's clearance specifications is recommended before purchase.
Yes, the fluid bearing fans are designed for smooth, low-noise operation. While fan noise will increase under heavy processing loads, it remains relatively quiet during standard tasks and light gaming.
The AK620 ZERO DARK includes a comprehensive mounting kit for the listed Intel sockets. Please verify your specific motherboard socket against the compatibility list provided in the specifications to ensure a proper fit.
The all-black aesthetic is purely for visual styling and does not negatively impact the thermal efficiency of the heatsink. It provides the same high-performance heat dissipation as the standard silver version.
Yes, the fans use a standard 120mm form factor with a 4-pin PWM connection. If you ever need to replace them, you can easily swap them out for any standard 120mm case fan.
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$90