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💨 Stay cool, stay ahead — silent power for the modern pro.
The DARKROCK 3-Pack 120mm Computer Case Fans deliver high-performance cooling with a maximum speed of 1200 RPM and 47.8 CFM airflow. Engineered with hydraulic bearings for quiet, stable operation lasting up to 30,000 hours, these fans operate at a whisper-quiet 32.1 dBA. Featuring vibration-absorbing silicone cushions and durable, heat-resistant PBT construction, they offer easy installation via a 3-pin connector and universal 120mm size, backed by a 5-year after-sales service for lasting reliability.














| ASIN | B0CD7P3S8Q |
| Air Flow Capacity | 47.8 Cubic Feet Per Minute |
| Best Sellers Rank | #14 in Computer Case Fans |
| Brand | DARKROCK |
| Brand Name | DARKROCK |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 1,035 Reviews |
| Included Components | 3 x Fan |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 0.98"H |
| Manufacturer | DARKROCK |
| Material Type | Plastic |
| Maximum Rotational Speed | 1200 RPM |
| Model | BK3 |
| Noise Level | 32.1 Decibels |
| Number of Items | 1 |
| Part Number | BK3 |
| Power Connector Type | 3-Pin |
| Product Dimensions | 4.72"L x 4.72"W x 0.98"H |
| Voltage | 12 Volts (DC) |
| Wattage | 1.2 watts |
N**K
Great quality.
Impressive value. At this price I wasn't expecting this item to be so premium. It even comes with rubber pads to dampin' vibrations. Grate durability and beautiful build quality. I'm hard pressed to find something I could reasonably complain about. They are 3 pin so they go full throttle all the time. As I use these as the bottom intake it works out well to keep my passive hardware cooler. I actually recommend running fans at different speeds. It helps with noise. These aren't too loud nor move too much air. Paired with a mesh screen to keep dust an debris out. Perfect for a bottom to top exhaust flow. Very good for thermals.
V**R
these fans blow...
these fans have been great for the money in my am5 build. they havent stopped working and barely are audible even at full speed. they keep my 7800x3d and 7900gre nice and cool plus mount super easy with directional arrows
R**L
Great fan for the price.
Don’t sleep on these fans! I bought them on a Haul deal for a PC I was building with the intention of upgrading to RGB later. Honestly, I may just leave them in there as they have been performing way better than I imagined. Airflow is good, and they are super quiet. The build quality is good, and seem very durable so far.
J**P
Decent PC case fans
Great case fans to complete your build. My only complaint was with the length of the cables, but that’s about it. They function as intended, and fit nicely even in a micro atx case. They also are not too noisy either. The installation was a bit hard for me as well, but unsure if that’s just because of the case, my inexperience with PC builds, or the product itself
D**3
Excellent choice if you do not need lights on your case fans
Great value. I saw no advantage to lights on my PC case fans so I saved the cost. These fans fully met my expectations. They were provided with vibration insulators and mounting screws. Very quiet. Would recommend.
A**X
Longest review ever!!
They work great and are very quiet! I love that they don’t even spin faster while working on video rendering and gaming. I don’t control the speed rather have ai to control the speed based on temperature readings. Recently replaced my RTX 3080 with a much cooler temperature GPU - the RX 9060 XT 16GB and it is way much cooler as in temperature. I don’t mind the down grade to 1080p vs 4k gaming with ray tracing because I get better fps and my room is no longer heating up to 95 degrees, now it’s 77 degrees. I replaced 1 fan in my case for the rear and fit 2 fans on top. Originally I assumed I could add three but never measured the dimensions on top. Also the label on the fans indicate that they’re the top meaning they blow air in that direction incase you aren’t familiar. My case is MID-ATX and another one i have is full ATX and can equip 3 fans on top. I love the new cases now that have the fans off to the side and the front is clear. I would definitely recommend these fans if you don’t want the extra PC mini LED light show attracting bugs. Not that I have that issue but WYKYK. I also slept at a Holiday Inn. I don’t use GEICO, too expensive. I called Jake from State Farm and he saved me $40 per month. I cancelled Netflix $20 per month due to popular demand, canceled internet $75, and prime so now I’m saving $20 a month plus $122 a year. I’m eligible for low income internet. I don’t use ground internet, I have my own satellite at 500km orbiting upwards. Also, be aware that in the near future satellites will cover our planet and people will have chips implanted in their body to control the future technology (already done in a small population). Most people rather have their payment chip in their wrists, arms, or hands. I have mine on my ear. When I have to pay at the register the cashier asks me if I’m AI. I tell them to read about technology, music, art, computers, health and wellness, medicine, bacteria, parasites, and how to manage stress. To summarize all this up it’s all about proper air flow. You want proper air flow to filter out the heat. When you get heated you have to vent right? Consider a portable fan to get a proper air flow. The AC in your vehicle, the wind on your face while riding a mobile vehicle, riding down a snowy mountain, jumping off an airplane. There is a 99% probability that I used AI to generate this review. The 1% probability I wrote this alone over 30 minutes. Vote yes with a 5 star review. Once the votes reach 4000 you will be rewarded with proper air flow. Good day! PS I wish I could upload pictures of my fans (Black Pink?). Prime wants to know my location of the pictures even though they have my address on file. *facepalm* Love you Prime.
J**R
Fans
Good working order. Good product
A**N
Amazing budget pc fan
Works well with my pc case.
T**R
came with OLD cables
it’s 2025 and I buy some pc case fans, unbeknownst to me and despite what the pictures show they’re not normal 3-4pin cables- NO, they’re a bunch of old cables that don’t even connect anymore. I wish I could upload a picture that’s how mad i am
A**D
بدون ار جي بي
صامتات و سهله التركيب
J**Y
4/5
Good fan for PCs. Fast shipping and good quality. 4/5.
M**D
جيده
تبريدها مو احسن شي بس ممتازه
F**N
لا بأس
مروحة من اصل ثلاث اختربت في مدة قصيرة وواحدة منهم تصدر اصوات غريبة مثل الصرير جودة متوقعة مقابل سعرها
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