SickleFlow V2

I added the Cooler Master SickleFlow 120 ARGB to my PC/home server build, and it’s been absolutely spot tier. Airflow is strong and consistent, while staying impressively quiet even when ramping up under load. The ARGB lighting looks fantastic, bright, smooth, and evenly diffused with no harsh hotspots. It syncs perfectly with motherboard RGB software and adds just the right amount of clean visual flair without being over the top. Build quality feels solid, bearings are smooth, and there’s no annoying rattle or vibration. It’s been running 24/7 in my system without a single issue, which is exactly what you want for a server or always-on machine. Installation was straightforward, and it works perfectly through a PWM hub for speed control. Whether you’re using it for: • Case intake or exhaust • Radiator cooling • Home servers • Gaming PCs This fan delivers great airflow, low noise, and beautiful lighting in one package. Excellent value for money and highly recommended.

This is a nicely built fan by Coolermaster. Doesn't, though, come with any instructions, which wouldn't usually be an issue with fans, but this one has two connection leads. An ARGB and a standard 4 pin. so had to do some research through Google as never set a ARGB fan up before so you need both the regular fan socket and ARGB connected. The fan is nice and quiet and working fine to extract hot air from my PC case. Initially you dont get any RGB working , but this needs to be controlled through software and in my case the Motherboard LED control app. Once set then the RGB on the fan springs into action.

Got this to replace a front-facing fan on my daughter's tower as it'd developed a bad case of the rattles. It was quick and easy to install, and is nice and quiet in operation. The RGB doesn't sync up with her other fans' RGB, but I think that might be more of a software issue than anything, but maybe something to be aware of when mixing and matching different makes of fan. On the whole; budget fan, good result, recommended.

This review replaces my original one, giving one star, with a life lesson of 'Too hasty'. I have 3 of these fitted as intakes, 1 as an extract and 1 on the CPU heatsink. Installation was extremely easy. First of all I will say that these are loud fans (x5) at 100% speed, with some bearing noise. Don't let this discourage you though and please read on. On my system, running an i7-9700k these keep CPU temps at a respectable ~30°C at idle, and ~65°C - 75°C under load (please see pics). These have standard 4 pin PWM connectors for fan power, and standard 3 pin (5v) connectors for ARGB. The ARGBs can be daisy chained to go to one header on the Motherboard, or ARGB hub in my case. They give very good airflow and very good static pressure and keep my system well within temperature parameters. The ARGB is nice and bright, and responds well to software (Armoury Crate) for tweaks. The pictures really don't do them justice. Initially all these fans were very loud running at high, & constantly changing RPMs. This is not the fault of the fans though and only proves their responsiveness really, which is a positive. After some self learning and investigation, I found these fans were all set in the BIOS to follow the T° of the CPU. The excessive noise was easily fixed by selecting the case fans to follow the mobo T° instead of the CPU, leaving only the extract and CPU fan to follow the CPU. Once an additional step up and step down value (time delay) was changed from 0 seconds to 12 seconds for the intakes and extract fan, they now run nice and quietly until the CPU is under prolonged heavy load. With a bit of fan curve adjustment, the CPU fan is the only one that ever runs at 100%, which has greatly reduced the initial noise and RPM problems. Noise is no longer an issue. Only 1 star knocked off the rating for the slight bearing noise at full tilt, but on the whole I am very happy with these fans and would recommend them, and certainly can't hold having to set them up in the BIOS against them.

An excellent quality replacement fan. It wasn't an exact replacement for the one in my PC but a few minutes work with a Drimel carved out enough of the rim to allow it to fit. That, of course, invalidates my warranty but I suspect that won't be needed whereas buying the exact replacement would mean replacing it again. I have other Coolmaster products - they don't fail.

I have a hyper 212 plus from 2010 which I was putting back into use after several years of sitting in a box. I decided to change the fan for this V2 of the sickleflow fan. It has different fan blade profiles and is noticeably quieter than its predecessor. All you can hear is the whooshing of air, there is no motor noise or whine at all and for 6 quid it's about the cheapest and best rifle bearing fan you will find. Keeps the Fx8350 that i put into my sisters old PC to replace an fx4300 cool and quiet. She's delighted and given how much air these move I'm thinking I would also be happy to use them as case fans.

It looks just as cool as the cool it proveds clean neat and well built i recommend this for your pc build as long as it fits. I have this im the front of my thermaltake V21 build.

Great looking fans, already had them in my pre built PC but wanted to add more. Super easy to install and air flow is great!

beautiful and efficient, what else do you need ?

Perfeitas, sem ruídos e com cores lindas. O preço é um pouco salgado mas vale a pena. São super silenciosas e possuem um ótimo acabamento. Zero reclamações após meses de uso.

Tun was sie sollen, relativ leise und dennoch Leistungsstark.

Bought a few fans. They were on sale and works great. RGB looks good as well

As describe, it fits perfectly, great.