Antec Kuhler H2O K120 Air Cooler for CPU – Compact AIO Liquid Cooler with High-Performance RGB Cooling
Antec Kuhler H2O K120 RGB delivers efficient, high-performance liquid cooling in a sleek and compact package. Designed for users who want more than traditional air cooling, this 120mm AIO CPU cooler is built with premium materials including a copper cold plate, durable aluminum radiator, and vibrant 120mm RGB fan to keep your system cool and stylish under load.
Antec liquid cooling technology offers a reliable solution for gamers, content creators, and PC enthusiasts who demand consistent thermal performance with quiet operation. The high-density radiator fins ensure maximum heat dissipation while the integrated RGB lighting adds dynamic aesthetics to your build—fully compatible with popular RGB ecosystems.
With universal socket compatibility for Intel (LGA 1700/1200/115X) and AMD (AM4/AM5) platforms, the Kuhler H2O K120 is easy to install and ideal for mid-sized towers. Whether you’re upgrading from stock cooling or building a new PC from scratch, Antec’s Kuhler series provides performance you can trust.
Antec Kuhler H2O K120 RGB Specification
| Specification | Details |
|---|---|
| Product Name | Antec Kuhler H2O K120 RGB |
| Model Number | 0-761345-74017-3 |
| Cooler Type | All-in-One (AIO) Liquid CPU Cooler |
| Radiator Size | 120mm x 120mm |
| Radiator Material | High-quality Aluminum |
| Cold Plate Material | Copper |
| Pump Design | Integrated low-noise water pump |
| Fan Size | 120mm |
| Fan Speed | 600 – 2000 RPM (PWM Controlled) |
| Maximum Airflow | 72 CFM |
| Fan Noise Level | ≤ 30 dBA |
| Bearing Type | Hydraulic Bearing |
| RGB Lighting | Addressable RGB (ARGB) |
| RGB Control | Compatible with motherboard RGB software |
| Connector Type | 3-pin ARGB + 4-pin PWM |
| Compatible Intel Sockets | LGA 1700, 1200, 1150, 1151, 1155, 1156 |
| Compatible AMD Sockets | AM5, AM4 |
| Tubing Material | Reinforced rubber with braided sleeves |
| Tube Length | Approx. 320mm |
| Pump Speed | Up to 2800 RPM |
| Application | Gaming, Streaming, Creative Workloads |
Antec Kuhler H2O K120 RGB Features
High-Efficiency 120mm Radiator
The compact 120mm aluminum radiator provides efficient heat dissipation without taking up excessive space. Its dense fin array ensures that heat from the CPU is quickly transferred and exhausted—perfect for small to mid-size cases.
Quiet Yet Powerful 120mm RGB Fan
Antec equips the K120 with a high-performance 120mm PWM fan capable of speeds up to 2000 RPM. It balances airflow and noise, offering up to 72 CFM at a maximum of just 30 dBA. Enjoy strong cooling with minimal acoustic impact.
Copper Cold Plate for Maximum Heat Transfer
The cooler’s solid copper base is engineered for maximum thermal conductivity. It ensures rapid heat transfer from the processor to the circulating coolant, improving cooling performance and prolonging CPU life during intense workloads.
Stunning Addressable RGB Lighting
With ARGB LEDs on the fan, the Antec K120 adds style to any build. Customize lighting with your motherboard’s RGB software (ASUS Aura Sync, MSI Mystic Light, etc.) for synchronized effects and color themes that match your setup.
Universal Intel and AMD Compatibility
The included mounting hardware supports a wide range of Intel and AMD sockets, including LGA 1700 and AM5. This makes the Kuhler H2O K120 a future-ready solution, whether you’re upgrading an older build or assembling a next-gen rig.
Durable Tubing and Low-Noise Pump
Antec uses reinforced rubber tubes with braided sleeves for better durability, flexibility, and leak protection. The low-noise pump ensures continuous coolant circulation with reduced vibration, offering stability and extended operational life.
Free Delivery in Bahrain – Buy Antec Kuhler H2O K120 RGB Now
Looking to upgrade your PC cooling system in Bahrain? The Antec Kuhler H2O K120 RGB AIO CPU Cooler is available with Free Delivery across Bahrain, including Manama, Muharraq, Riffa, and more.
With its compact design, easy installation, and excellent thermal performance, the K120 is a great choice for gamers and creators alike. Get it now and enjoy:
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Superior cooling at an unbeatable price
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Hassle-free shopping with secure checkout
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Free shipping anywhere in Bahrain
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Expert advice for compatibility and setup
Shop the Antec K120 RGB Today – Your CPU Deserves Better Cooling!


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