- Quiet, Powerful Hydraulic Bearing Fans
Cool your PC with high airflow aRGB fans packed with LEDs and lighting effects powered by Razer Chroma™ RGB. With high static pressure performance and lowered acoustics, the Razer Kunai is the perfect choice for gaming PCs. - Connect Up to 8 Fans
Daisy chain and connect up to 8 Razer Kunai fans to Pulse Width Modulation and aRGB controllers to create immersive lighting effects. Supported by Razer Synapse software for ultimate customization. - PWM Fan Controller Support
Whether you need maximum airflow to cool your PC or run quietly at lower RPMs, our Pulse Width Modulation fan controller (sold separately) allows you to conveniently adjust fan speed based on your needs. - Powered by Razer Chroma™ aRGB
Unlock ultimate aRGB customization with 16.8 million colors, light patterns, and effects which react to your gameplay. Get the world’s largest lighting ecosystem and control it from one platform.
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Razer – Kunai Chroma RGB 140MM LED PWM Performance Fan – 1 Fan – Black
$21.00 – $24.00
Available in stock
Description
Additional information
| Weight | 0.46 lbs |
|---|---|
| Dimensions | 5.51 × 5.51 × 0.98 in |
| Fan Size | 120mm, 140mm |
| Fan Life Expectation | 60000 hours |
| Lighting Type | RGB |
| Noise Level | 30 decibels adjusted |
| Heatsink Material | Aluminum |
| Power Consumption | 4.8 watts |
| Color Category | Black |
| Cooling Fan Type | CPU |
| Product Weight | 0.46 ounces |
| Manufacturer's Warranty - Parts | 2 years |
| Bearing Type | Hydraulic |
| Color | Black |
| Processor Socket | Socket |
| 12-Volt Rated | Yes |
| Airflow Volume | 81 cubic feet per minute |
| Fan/Cooling System Connector | 4-pin fan connector |
| Fan Speed | 2200 revolutions per minute |
| Product Length | 5.51 millimeters |
| Customizable Lighting | Yes |
| Model Number | RC21-01800200-R3M1 |
| Product Name | Kunai Chroma RGB 140MM LED PWM Performance Fan – 1 Fan |
| Number of Fans Included | 1 |
| Manufacturer's Warranty - Labor | 2 years |
| Brand | Razer |
| Cooling System | Air |
| Product Width | 5.51 millimeters |
| Product Height | 0.98 millimeters |
| UPC | 810056145811 |
Reviews (17)
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Chris –
Very nice looking fan, extremely quiet. Feels sturdy.
Mustakrakish –
While I don’t particularly care about the lighting on the fan, as it’s not something I utilize. What I can say is that is quiet and has been doing a great job so far. I bought two and while the rubber “screw” was different and unusual to me; works fine. *Sorry about the crap picture*
SonyFan –
Installed them on a complete black build, paired them woth EVGA CLCx AIO fans, which I already was in love with. But seeing how saturated and bright the colors are on this one, when pit together with those, those fans look faded in front of these. Packaging is nice and quality is seriously good. These fans feel heavy and well built. Cant say much about the airflow and static pressure as I am using them as intakes for my PC. Price is very competitive for a best buy member, thanks Best Buy.
Cwbecke –
Purchased these for my wife’s most recent build (she wanted all the RGB). The positive; these could be daisy chained, look great, and worked fine with her MSI Aura Sync. The negative; her stock fractel fans were quieter, moved more air as in noticibly more just by the amount of air exhausting out the rear of the case. Overall they do their function of looking pretty and her machine still has good thermals but I would not use these for any high heat environment or overclocking.
Dudee –
Title says it all. Bought 3 packs, installed, set to white, the white hue varied from blue to absoultey pink depending on which pack it came from
Garry –
The fan is great on itself. Careful though this is an ARGB case fan not the regular RGB fan. You will not a controller for this unless your MOBO supports ARGB.
Jav718 –
Great fans for the price with RGB if you’re a best buy member… I have four 140mm fans and one 120mm in a mid tower case and my CPU/GPU don’t go over 60⁰C… As long as they stay around the 1200 rpm range they don’t get noisy. Great fans for the price I got them at (5 fans for about 100 bucks) can’t beat that….
EVqz –
Good fan. Overpriced when not on sale but at the price I got it at, it was a good deal.
Re4pEr42 –
Nice fan’s good spacing for the blades and easy too clean. Great speed and easy to install. Only recommend is getting the RGB control to get to use the RGB what color you want for the set-up.
polarbear1 –
Fan woks great in pre-built systems that startfrom scratch
AngelaO –
Very pretty and unique RGB fans. They make my computer look really sleek and do a good job cooling.
JeremyP –
As far as performance and visuals go these fans are excellent! I did get them while on sale, so the value was there for me. If you are looking for high quality fans that look nice these are a great option.
Sobe414 –
They look amazing when playing with the colors. I will admit the fan could move a bit more air, but these are more for looks which it will do flawlessly. Id reccomend using a diffrent software than synapse for color choice.
BlakeM –
I am quite pleased with this fan. I like that the RGB LEDs are only on the ring around it and not on the fan, there are a ton of options if I wanted the RGB on the fan… my only issue was the price, because Razer likes to have everything more pricey for no other reason than to be pricey it seems, but with the great sale price that I took advantage of from Best Buy this was awesome!
ChadL –
Absolutely a great item. Razer products are always outstanding, high quality and exactly as described. These fans are perfect for what I was looking for. Quality built, quiet and the RGB lighting looks amazing. Great price and fast shipping. Highly recommended
DavidJ –
RGB is good. Put as other online reviews have noted these don’t have much static pressure.
dniday –
Totally works fine as a fan but just wildly expensive for what it is.