





If you're looking for reliable CPU cooling paired with sleek aesthetics, the XIGMATEK AK4 DIGITAL ARGB delivers both performance and style. Featuring a powerful 120mm PWM fan with digitally addressable RGB lighting, this cooler provides efficient thermal management while enhancing your system’s visual appeal. The four copper heatpipes and optimized heatsink design ensure stable temperatures under heavy loads. Designed for broad compatibility with the latest Intel and AMD sockets, and supporting ARGB sync via major motherboard brands, it’s a perfect fit for modern gaming and performance setups.
Key Features:
• High-efficiency 120mm PWM fan for consistent cooling
• All-black tower-style design with addressable digital RGB lighting
• Four copper heatpipes for optimal heat transfer
• Full compatibility with motherboard ARGB sync software
• Easy installation with support for Intel and AMD sockets
• Ideal for gaming PCs and enthusiast builds
Technical Specifications:
• Product Name: XIGMATEK AK4 Digital ARGB
• Model Number: EN45882
• Cooler Type: Tower-style CPU Air Cooler
• Fan Size: 120mm PWM Fan
• Fan Speed: 800 – 1800 RPM ±10%
• Airflow: Up to 82 CFM
• Noise Level: Max 25.3 dBA
• Bearing Type: Hydraulic Bearing
• Heatpipes: 4 × 6mm Copper Heatpipes
• Lighting: Digital Addressable RGB (compatible with ASUS Aura Sync, MSI Mystic Light, GIGABYTE RGB Fusion, ASRock Polychrome)
• Materials: Aluminum fins with copper base
• Color: Black
• Voltage: 12V (Fan), 5V (ARGB)
• Connectors: 4-pin PWM + 3-pin ARGB
• Intel Socket Support: LGA 115x / 1200 / 1700
• AMD Socket Support: AM4 / AM5
• Dimensions: Approx. 130mm (L) × 76mm (W) × 157mm (H)