

❄️ Keep your cool and your style on point with Hyper 620S!
The Cooler Master Hyper 620S is a high-performance dual-tower CPU air cooler featuring 6 nickel-plated heat pipes and dual 120mm ARGB fans. It delivers superior cooling efficiency with a low noise profile, supports the latest AMD and Intel sockets, and offers seamless ARGB lighting customization. Designed to fit most cases and RAM configurations, it’s a reliable choice for gamers and professionals seeking optimal thermal management and aesthetic appeal.












| ASIN | B0C5HD8Y1R |
| Are Batteries Included | No |
| Best Sellers Rank | #7,813 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #32 in CPU Fans |
| Brand | Cooler Master |
| Colour | Black |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (120) |
| Date First Available | 17 May 2023 |
| Generic Name | CPU Air Cooler |
| Importer | Creative Newtech, Devraj Computers |
| Included Components | CPU Air Cooler |
| Item Weight | 1 kg 100 g |
| Item model number | RR-D6NA-17PA-R1 |
| Manufacturer | Coolermaster |
| Material | Nickel |
| Maximum Rotational Speed | 1750 RPM |
| Net Quantity | 1 Pack |
| Noise Level | 27.2 Decibels |
| Number of Items | 1 |
| Packer | Cooler Master |
| Power Connector Type | 3-Pin |
| Product Dimensions | 17.3L x 15.9W x 20.3H Centimeters |
| Series | Hyper |
| Voltage | 12 Volts (DC) |
| Wattage | 3.12 Watts |
S**R
Excellent Cooler for Ryzen – Keeps Temps Under Control Even While Streaming
So far so good cpu temp stays under 55-60c most time. While playing GTA V Online, Uncharted, FiFa etc. After 3months. I’m using the Cooler Master Hyper 620S on my Ryzen 7 5700, paired with an RTX 3070, and I have to say I’m impressed. This is a dual-tower air cooler with six heat pipes and dual ARGB fans, and it really delivers both in performance and looks. Installation was straightforward, and the build feels solid. The ARGB fans sync perfectly with my motherboard, so it adds a nice touch to the build without being too flashy. Performance-wise, it’s outstanding. Even while streaming and gaming on ultra settings in titles like PUBG, GTA V, and Assassin’s Creed Mirage, my CPU never goes above 65°C. Idle temps sit comfortably around 30–35°C, and under heavy load it stays cool without any thermal throttling. Noise levels are also very reasonable—fans are barely noticeable during gaming. For the price, it competes with big names like DeepCool AK620 and be quiet! Dark Rock, and honestly, you get similar performance plus ARGB aesthetics. Unless you’re doing extreme overclocking or just prefer liquid cooling for the looks, the Hyper 620S is more than enough for high-performance gaming and streaming rigs. ✅ Pros: • Keeps temps under 65°C even with heavy gaming + streaming • Dual-tower, dual-fan design with strong cooling performance • ARGB fans look great and sync easily • Quiet under normal load • Good value compared to premium air coolers ❌ Cons: • Pretty large—make sure your case has clearance • Fans can get a bit audible at max RPM, but nothing too bad Overall, a fantastic cooler that balances performance, noise, and looks. Highly recommend it for Ryzen 7/9 or Intel i7/i9 builds if you want reliable cooling without the hassle of liquid coolers.
V**A
Best air cooler
Best air cooler and temps are too good
R**U
Excellent product which does the job perfectly
All items in manufacturer box are arranged perfectly. Installation is quite easy and provided a guide for intel/amd. RGB lights are controlled with motherboard directly and cooler fans are working fine as of now. Will suggest to install cooler on motherboard before placing motherboard in cabinet
F**X
Good performance BUT Noisy
Since my CPU has a TDP of 65W i.e the Ryzen 5 9600x, I bought the cooler after a thorough review from different people. I found the cooler to be decent and it does it job well. The cooler is noisy but it can be controlled to silent mode from the BIOS settings.
R**T
Very happy with the purchase
Very good quality parts and accessories. Ambient temp where I live is ~ 25 degree C. it keeps my 12600KF at 25-30 Degree C during idle and 60 degree while gaming (FC25) so I am pretty happy with this purchase. Worth the cost. Only con is as with all tower coolers it's a bit bulky so it encroaches on the RAM.
D**S
Cooler master rocks any day
Cooler master rocks any day! Core temperatures were down by 15 degrees overall. Very silent and no noise.
A**E
Great cooler but poor packing in shipping.
The cooler is excellent and gets my CPU to not exceed 70C even on peak load and during gaming. But i am extremely disappointed on packing. It came with only the product box and the heat sink fins were bent and damaged to a substantial extent and part of the frame was bent slightly. They should use a small external carton with bubble wrapping or even bubble wrapping in a plastic bag will work. Taking 2 stars less cause its expensive and receiving a partly damaged product is not acceptable. I did not return the product and repaired it, its working great though in cooling.
S**I
Best cooler
Best for who's don't bye aio cooler All most 50°C stable
0**0
いい感じ
ま**お
初めてのサイズなので比較対象がリテールクーラーないし同程度というのが前提ですが 【良かった点】 ・とてもよく冷えます 現在気温12℃エアコン稼働せずの室温下ではブラウジング程度の負荷では20℃にもなりません。低すぎて逆に心配になっています。アマプラで動画再生して20℃前後になるくらいかな。 いっしょにPCケースをサイズの旋風に変更してエアフロ―の良いものにしたのもよかったのかもしれません。 Cinebenchを走らせてCPU使用率が100%になったとき、古いPCケースでリテールクーラーの時は70℃から下がることはなかったのですが、今は40℃になるかどうかです。 CPUはCore i5 12400とOCのないものでこれですので、OCする予定のない場合はオーバースペックの可能性もあるのかなと思いました。 10数年前のPCケースとリテールクーラーの時と比較すると、20~30℃は下がっています。(比較対象が悪すぎますが) ・とても静かです 上記の通り冷却性が高いため、ファンが高速回転すること自体が稀です。Cinebenchを走らせた時も平常運転な音でした。 【困った点】 ・接続ケーブルが無駄に長い 二つのファンから電源とaRGBのケーブルを一つにまとめるケーブルがそれぞれありますが、マザーボード右上あたりに端子がある場合では長すぎて余ります。 ケース上部に排気のメッシュがあったのでそこに結束用の針金でぶら下げましたが、何かしら工夫しないと邪魔になると思います。 ・付属グリスが臭い 商品の箱を開けたときからグリスの強烈な臭いが鼻を突きます。もう・・・ほんとに臭いw刺激臭がすごいw笑うしかないw 念のため買った安いグリスからは臭いがしないのでこれ特有なんでしょうね。 うっかり塗りすぎてしまったようなので数か月臭いに悩まされました。 今も鼻の奥で臭いがしていそうな気がするくらい。耳鼻科行こうかな。 【結論】 冷却性能は文句なしだと思います。ただ、オーバークロックしない用途ならシングルファンでもいいんじゃないかなぁ。まあ、CPU買換えなどで長く使えると思えばコスパはよいのでは。 あと、グリスは別途用意しよう!臭くない奴を!!
T**5
i5/12400(OCなし)で使用 室内温度18℃でアイドリング20度前後≒1000rpm 動きが早くないFPSで35度前後≒1500rpm で安定でした(セッティングはBIOS標準)。 なおこれは外側ファン1個での値です。後ろのはケースにつけてシンクの真上で吸い出しで回してます。 ゲームしなければファンや風切り音はほとんどしてません。 取り付けは標準的なものですが、 シンクを乗せるプレートをバックパネルへ止めるネジ(両側オス)がLGA用はネジ山のピッチが合わず入りませんでした。 AMD用は入りますがネジの高さが若干異なるため、枕がCPUにきちんと乗るか合わせる必要がありました。 スペックは私には文句なしだったのに残念至極です。
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