Arctic Freezer 36 ARGB CPU Air Cooler (White)

The ARCTIC Freezer 36 A-RGB in White (SKU: ACFRE00125A) is a single-tower CPU air cooler designed for builders who want efficient thermal management paired with addressable RGB lighting. Its push-pull configuration uses two 120 mm ARCTIC P12 PWM PST A-RGB fans operating between 200 and 2000 rpm under PWM control, dropping to 0 rpm below 5% PWM duty cycle for near-silent idle operation. Each fan features a Fluid Dynamic Bearing — engineered with an alloy and lubricant combination to minimise friction, reduce noise, and extend service life. Four 6 mm copper heatpipes draw heat efficiently from the CPU into a fin stack comprising 59 aluminium fins at 0.4 mm thickness. The fins are open on the sides, allowing the rear pull fan to draw additional cool air through the heatsink from within the chassis — a side-flow design that improves overall ventilation. The exposed heatpipe ends are covered by a screwed aluminium top plate, giving the cooler a clean, premium finish that fits white-themed builds. Compatibility is a strong suit. The Freezer 36 A-RGB supports Intel LGA1851 and LGA1700, as well as AMD AM5 and AM4 sockets, covering a wide range of current and recent-generation platforms including Intel Arrow Lake and AMD Ryzen 5000/7000 series processors. ARCTIC’s custom LGA1851/LGA1700 contact frame replaces Intel’s Independent Loading Mechanism (ILM), distributing mounting load more evenly to reduce mechanical stress on the CPU die, solder layer, and PCB. Fan mounting is tool-friendly: both fans clip into the heatsink via a click system that requires no separate fan clips, simplifying installation and fan swaps even after the cooler is already fitted. The fans connect via a 4-pin PWM connector with a splitter cable (200 mm + 80 mm), and the 12 per-fan A-RGB LEDs connect via a 3-pin A-RGB connector with a matching splitter — fully compatible with major motherboard A-RGB headers and sync software. Each fan carries 12 individually addressable RGB LEDs powered at 5 V DC. The package includes ARCTIC MX-6 thermal interface material (0.8 g). The cooler is backed by a 6-year manufacturer warranty. Verified Specifications: • Model: Freezer 36 A-RGB — ACFRE00125A • Colour: White • Dimensions: 104 (L) × 126 (W) × 159 (H) mm; Weight: 917 g • Heatpipes: 4 × 6 mm copper • Fin Stack: 59 × 0.4 mm aluminium • Fans: 2 × P12 PWM PST A-RGB (120 mm) • Fan Speed: 200–2000 rpm PWM (0 rpm below 5% PWM) • Bearing: Fluid Dynamic Bearing • Fan Power: 0.11 A / 12 V DC • RGB LEDs: 12 × A-RGB per fan; 0.40 A / 5 V DC • Cables: 200 mm + 80 mm splitter (PWM & A-RGB) • Connectors: 4-pin PWM + 4-pin plug; 3-pin A-RGB + 3-pin plug • Socket Support: Intel LGA1851, LGA1700 | AMD AM5, AM4 • TIM Included: MX-6 (0.8 g) • Operating Temperature: 0–40 °C • Warranty: 6 years