Silverstone Hailstone 360 HT360 is a high-performance 360mm liquid CPU cooler engineered for demanding builds and overclocked systems. Combining robust thermal design with industrial-grade components, it delivers consistent coolant flow and pressure stability to keep high-core-count CPUs—and even Threadripper Pro platforms—running cool under sustained loads. Built for both Intel and AMD ecosystems, the Hailstone 360 blends raw cooling power with flexible compatibility and aesthetic control for modern gaming rigs, workstations, and content-creation systems.
Benefits
- Exceptional sustained cooling: The large copper base and advanced pump architecture provide stable, high-flow coolant movement and pressure, maintaining lower CPU temperatures during long rendering, encoding, or gaming sessions.
- Compatibility and versatility: Designed to support mainstream Intel and AMD sockets—including LGA 1151/1200/1700/1851 and AMD AM4/AM5 plus sTR4/sTRX4/sTR5—so you can deploy Hailstone 360 across a wide range of platforms, including Threadripper Pro systems.
- Industrial reliability for continuous operation: Three 120mm industrial-grade fans with Liquid Crystal Polymer (LCP) blades are engineered for durability and consistent airflow, making the cooler ideal for heavy-duty, 24/7 use.
- Quiet performance under load: High airflow capacity (75 CFM+) combined with tuned acoustics keeps fan noise in the 35–40 dBA range during intensive workloads, offering a balanced tradeoff of airflow and acoustics.
- Customizable aesthetics and control: Integrated ARGB on the water block and a rotatable pump cap let you align the signature snowflake emblem and synchronize lighting through motherboard software for a polished, personalized build.
- Feature — Large copper base with broad contact area: The oversized copper cold plate is engineered to cover AMD Ryzen Threadripper Pro die layouts while remaining fully compatible with mainstream Intel and AMD CPUs, ensuring efficient heat transfer across diverse platform geometries.
- Feature — Three 120mm industrial LCP fans: High-performance fans use Liquid Crystal Polymer blades for superior stiffness, stability, and longevity. They deliver powerful, consistent airflow and resist deformation over extended use, ensuring peak thermal performance over time.
- Feature — Next-generation pump motor: A three-phase, six-pole motor design doubles maximum flow capacity (LPM) versus conventional units, providing improved coolant circulation, faster thermal response, and enhanced stability under heavy CPU loads.
- Feature — Expandable water block system and rotatable pump cap: The water block supports the IMF70 accessory for upgraded cooling customization and performance. The pump cap is rotatable so the integrated snowflake logo can be oriented to suit any case layout for cleaner visuals.
- Feature — Built-in ARGB LED lighting with motherboard control: The water block comes with addressable RGB lighting that can be synchronized with leading motherboard software, enabling coherent lighting themes and dynamic effects across your system components.
Key features
Summary
The Silverstone Hailstone 360 HT360 is a purpose-built solution for enthusiasts and professionals who demand dependable, high-capacity cooling. By pairing a large copper base that accommodates Threadripper Pro with industrial-grade LCP fans and a powerful next-gen pump design, it provides the thermal headroom necessary for overclocked CPUs and sustained multi-threaded workloads. Thoughtful touches—such as IMF70 expandability, a rotatable pump cap, and motherboard-controllable ARGB—make it both a technical upgrade and a refined aesthetic addition to any build. If you need a 360mm cooler that prioritizes flow stability, durability, and flexibility across Intel and AMD platforms, the Hailstone 360 delivers the performance and polish modern systems demand.
| Manufacturer | Silverstone |
|---|---|
| Manufacturer Part | HT360 |
| UPC | 844761029388 |
| Socket Compatibility | Intel LGA 1151, Intel LGA 1200, Intel LGA 1700, Intel LGA 1851, AMD Socket AM4, AMD Socket AM5, AMD Socket sTR4/sTRX4, AMD Socket sTR5 |
| Size Type | 360mm |
| Air Flow | 75 CFM + |
| Noise Level | 35-40 dBA |
| RGB | No |
| Manufacturer Warranty | Limited 3 Years |



