GAMDIAS Technology GD-BOREAS M2-51D V2 CPU cooler

Digital Display Air Cooler

The GAMDIAS Boreas M2-51D V2 is a single-tower air cooler with a built-in digital display that shows real-time CPU temperature and fan speed. It targets builders who want at-a-glance monitoring without relying on software overlays. The cooler fits mainstream Intel and AMD sockets including LGA 1700, LGA 1851, AM4 and AM5. It is not for compact builds that cannot accommodate a 158 mm tall cooler.

5 Copper Heat Pipes 80.83 CFM

Five copper heat pipes make direct contact with the CPU through a thick base plate, feeding a 120 mm hydraulic-bearing PWM fan that spins between 800 and 2000 RPM. The fan delivers 80.83 CFM at 2.8 mmH2O static pressure while keeping noise between 10 and 32 dBA. This capacity handles mid-range workloads and moderate overclocks; sustained heavy all-core loads on high-TDP chips will push the cooler to its thermal limit.

Open-Box Unit Vertical Fan Mount

The unit arrives in open-box condition with pre-applied thermal grease included. A vertical fan-mounting orientation keeps the heatsink profile narrow for motherboard clearance, while the 9-pin USB connection powers the digital monitor and enables ZEUS CAST software control. The matte black finish and absence of LEDs suit understated builds. Buyers who need RGB lighting or a dual-fan configuration should look elsewhere.