# Thermalright Royal Knight 120 CPU cooler 1500RPM

For better CPU temperatures, Thermalright Royal Knight 120 SE CPU cooler delivers dual fans and wide Intel and AMD compatibility for desktop builds.

- [Original product page](https://www.ofertitastop.com/us/product/thermalright-royal-knight-120-cpu-cooler)
- [View offer](https://www.ofertitastop.com/us/visit/thermalright-royal-knight-120-cpu-cooler)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-02-05T01:07:04.190Z
- Brand: Thermalright
- MPN: RK120 SE D6
- EAN / GTIN: 0764035267066
- SKU: ofertitastop-us-33608
- Category: Electronics > Electronics Accessories > Computer Components > Computer System Cooling Parts
- Source store: amazon US
- Active deal: No
- Rating: 4.6 / 5
- Reviews: 34

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This air CPU cooler combines a dual tower layout with matched fans to keep sustained loads under control, aimed at desktop builders who value silent, steady cooling. The first paragraph uses a clear purchase intent tone and includes the long-tail keyword air CPU cooler as a practical search term. Fans run up to 1500 RPM for the central fan and 1800 RPM for the slim front fan, helping move air through dense aluminum fins while keeping noise low.

## Key features

The Royal Knight design pairs a sandblasted top cover with six fully galvanized heat pipes and a micro‑textured copper base to maximize contact and heat transfer. **Thermalright Royal Knight 120 SE** keeps clearance over RAM modules so tall memory sticks do not get blocked, and the setup preserves RGB visibility on illuminated modules. Wondering how it fits a compact build? Its footprint is modest for a dual tower layout, and the included slim 120 mm fan helps reduce interference. ❄️

## Technical details

- Name: **Thermalright Royal Knight 120 SE**
- Size: 122 x 114 x 155 mm
- Type: Dual tower air cooler
- Material: Aluminum and copper
- Compatibility: AM4 AM5, Intel LGA1851 LGA1700 LGA1200 LGA115x LGA1366

## Best use cases

This cooler suits users running sustained CPU loads who want balanced airflow and modest noise levels, especially in mid‑tower or larger cases. **You’ll appreciate it if** you need extra RAM clearance and steady thermal performance without switching to liquid cooling. **You may want to skip it if** you need the absolute smallest cooler for very compact HTPC cases, as dual towers still require some internal clearance. 🧰

## Care & maintenance

Occasional dusting and ensuring fan PWM cables are routed cleanly will help maintain performance and longevity. Bearings are S‑FDB type for longer life according to the manufacturer, and following the included mounting instructions simplifies installation and keeps mounting pressure consistent.

## Images

![Thermalright Royal Knight 120 CPU cooler 1500RPM — 1](https://www.ofertitastop.com/i/eYHg6UksAcc4j98m9hF_UF_-Bzo_3t3KQLm8nuOLantIjU6vbp646Vis4Un9T3jQVJh7mkOtg8xDmdaDmVqIsdUUqe_vFCVya0NcHshEuqQnpnnR-9GISw.jpg)

![Thermalright Royal Knight 120 CPU cooler 1500RPM — 2](https://www.ofertitastop.com/i/a23Zgr3zKbxH9PvY6cLibIjYBRlHCPqW7pQtP7Wrq3jpar3RrRD9buU1r08V4o5gpgO9myknP25w_4xHQSm2ext5e9QtGRNkaPfC16NLxv3rbBlmre5O3Q.jpg)

![Thermalright Royal Knight 120 CPU cooler 1500RPM — 3](https://www.ofertitastop.com/i/G3mQNzndM5zq7iGIUEbzhASog5i1z98FTKMPpOJzGeZNNB_b6_9xF-KhV6lnkxph-IkQ4o812U0r4QP6AoiOiehF0uGTW2dKnQvFvyd3JrDduuxJ-y4yxQ.jpg)

![Thermalright Royal Knight 120 CPU cooler 1500RPM — 4](https://www.ofertitastop.com/i/-PCMbxNWHobLg78OXFagVhoTT77DNJr_wvS5YdlEdZ7Jq8ix9xCfYidIL5G7KdaOEIm3IZ2moUODaKmsVAGBryUdzgHMdiaOslNNKa6Weo_DlGjVNMAUlw.jpg)

![Thermalright Royal Knight 120 CPU cooler 1500RPM — 5](https://www.ofertitastop.com/i/sCeyd0dxn5Kl268wShfQalnBM2UzudhoQN1k6AHSKhMTghJmaWilzagytS1zfA0Kmz2Cet_yaLvnJDwea86Iw98NKbmRa9XTbpd5qI8k16Ub0Bz59kHS5A.jpg)