upHere H45K6 Low Profile Air CPU Cooler

The upHere H45K6 Low Profile Air CPU Cooler is a compact and powerful thermal solution for mini-ITX builders and small form factor PC enthusiasts. This CPU Cooler delivers 150W TDP cooling capacity using six Φ6mm heat pipes and a dense aluminum fin stack in an ultra-slim 45mm height profile. This upHere H45K6 CPU Cooler supports Intel LGA 1851, 1700, 115x, 1200, 2011, and 2066 alongside AMD AM5, AM4, and AM3 sockets for broad platform compatibility.

Ultra-Compact 45mm Profile Design

The upHere H45K6 Low Profile Air CPU Cooler measures just 45mm in total height, making it the ideal thermal solution for space-constrained mini-ITX and small form factor PC cases. This ultra-slim profile fits seamlessly into compact chassis designs that cannot accommodate standard-height tower coolers or larger AIO liquid cooling solutions. Despite its minimal height, this upHere H45K6 CPU Cooler maintains full 150W TDP cooling capacity for reliable mainstream CPU thermal management during sustained daily workloads.

Six Heat Pipes and Thermal Performance

The upHere H45K6 Low Profile Air CPU Cooler uses six Φ6mm heat pipes paired with a dense aluminum fin stack for efficient and reliable heat dissipation across the entire cooler surface. These six heat pipes draw heat rapidly away from the CPU surface and distribute it evenly throughout the aluminum fins for consistent thermal management during demanding workloads. The 150W TDP rating confirms this upHere CPU Cooler handles mainstream desktop processors confidently under sustained gaming, productivity, and multitasking scenarios without thermal throttling.

90mm PWM Fan and Acoustic Performance

The upHere H45K6 CPU Cooler uses a single 90x90x15mm slim PWM fan running between 800 and 2800 RPM with a tolerance of plus or minus 10% for precise and automatic speed control based on real-time CPU thermal demands. The fan delivers a maximum airflow of 35.34 CFM while maintaining a noise level at or below 27 dB-A for genuinely quiet operation throughout all load levels. The fan carries a rated operational lifespan of 40,000 hours, ensuring long-term reliable cooling performance with zero performance degradation over extended daily use periods.