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Zalman ALPHA2 SE A24 RGB 240MM CPU Liquid Cooler - BlackProduct FeaturesA lighting module design that inspired by the Tube of a custom water-cooling setup Experience the stunning aesthetic of the ALPHA2 SE liquid cooler. The pump cover’s LED light is designed to resemble the fluid channels of a custom water-cooling system. In ARGB mode, it delivers a dynamic lighting performance, creating the illusion of water flowing. With ARGB sync support for a variety of motherboards, you can easily customize and coordinate a spectrum of vibrant lighting effects
Enhanced High-Performance Water Pump The ALPHA2 SE series has been upgraded with a new high-performance water pump for superior cooling efficiency. Operating at 3,300 RPM, the ALPHA2 SE pump delivers maximum coolant flow rate and velocity with powerful performance while maintaining whisper-quiet operation.
High Thermal Conductivity 100% Pure Copper Base Crafted from 100% pure copper material, this base efficiently absorbs CPU heat and maximizes cooling performance through rapid heat dissipation, ensuring stable temperature maintenance. | ![]() |
![]() | Sturdy Braided Nylon Sleeve and Rubber TubeDurable and Flexible design against temperature fluctuation and high pressures 400 mm tube provides flexibility for various system configuration. Applied High Quality braided Nylon Sleeve tube (Durability, Lifespan↑)
The single-frame fan cooler supports simple cable management Applied 3-in-1 or 2-in-1 Single-Frame fan design with simple cable management supporting highly convenient of installation and maintenance Minimizes the number of connectors to support excellent compatibility with the motherboard or hub Detachable fan cover improves build qualityInnovative Shark Fin Blade Design Our cooler features the advanced Shark Fin Blade design, inspired by aerodynamic principles similar to a car’s rear diffuser. This innovative design streamlines airflow across the fan blades, minimizing turbulence and preventing vortex formation. Combined with a shroud ring structure, it suppresses vibrations and backflow, ensuring enhanced performance, reduced noise, and superior durability. |
Optimized Airflow and PerformanceReduced Vibration and Noise: Stabilized blade operation minimizes vibrations, ensuring quieter performance and increased blade longevity. Maximized Airflow Efficiency: By reducing vortex formation and centrifugal airflow loss at the blade tips, the design optimizes airflow projection, enhancing cooling efficiency.
Pre-installed Anti-vibration rubber pads It has excellent durability and anti-vibration rubber pads for minimizing the vibration generated during fan operation between the fan and the radiator.
Vibrant ARGB Lighting Effect Vibrant ARGB lighting syncs seamlessly with your motherboard, showcasing your build in stunning brilliance. Optimized PWM controlPWM automatically adjusts fan speed based on the user’s environmental noise level to ensure optimal performance
Aluminum Radiator with Maximum Heat Dissipation Area The ALPHA2 SE radiator, with its densely packed fins, maximizes heat dissipation for rapid coolant circulation, delivering optimal CPU performance. Featuring a leak-proof Solid Tube Lock system and standard mounting holes, it ensures durability and effortless fan installation. | ![]() |
| Model No | ALPHA2 SE A24 RGB |
| Part No | ALPHA2 SE A24 WHITE |
| Color | White |
| Cooler Type | All-in-One (AIO) Liquid Cooler |
| CPU Socket Compatibility | Intel LGA 1851 / 1700 / 1200 / 115x, AMD AM5 / AM4 |
| Block Material (CPU Plate) | Pure Copper Base |
| Radiator Size | 240mm |
| Radiator Material | Aluminum |
| Radiator Dimension | 277 × 120 × 27 mm |
| Fan Type | AF120 Annular Fan with Shark Fin Blades |
| Fan Size | 120 mm |
| Fan Dimension | 120 × 120 × 26 mm |
| Fan Noise Level | Up to 29.7 dB(A) |
| Fan Speed | 600 – 2000 RPM (±10%) |
| Fan Airflow | Max Air Pressure 2.01 mmH₂O (±10%) |
| Fan Power Connector | PWM 4-pin + 3-pin ARGB (5V) |
| Pump Specs | Speed ~3000 RPM (±10%), Dual Flow Pump Design |
| Display Feature | Real-Time CPU Temperature Display on Pump Head |
| Lighting | Addressable RGB (ARGB) on Pump and Fans |
| Special Features | 360° Rotatable Magnetic Pump Head, Dual Flow Path Pump, Pre-applied Thermal Compound (ZM-STC10) |
| Package Content | AIO Cooler Unit, 2×120mm Fans, Intel/AMD Mounting Kits, Thermal Paste, Cables |
| Product Size (Dimension) | Pump: 73 × 73 × 57.3 mm / Radiator: 277 × 120 × 27 mm |
| Product Weight | Approx. 1 kg |
| Warranty | 1 Year ( As per Manufacturer Policy ) |