upHere H45K6 Low Profile CPU Air Cooler (Black)

Description

upHere H45K6 Low Profile CPU Air Cooler (Black) for Compact PC Builds

The upHere H45K6 Low Profile CPU Air Cooler (Black) is designed for users who want reliable CPU cooling without sacrificing valuable space inside a mini-ITX or small-form-factor PC case. Its low-profile heatsink structure makes it an excellent fit for compact builds where clearance is limited, while still delivering stable temperature control for everyday computing and moderate workloads. If you’re assembling an office PC, an HTPC, or a space-conscious gaming system, this air cooler focuses on practical performance and efficient heat removal in a clean, minimalist black design.

Efficient Heat Dissipation with Aluminum Heatsink and 6 Heat Pipes

At the core of the H45K6 is an aluminum heatsink with tightly packed fins that helps improve heat dissipation and supports smooth airflow through the fin stack. The cooler also uses a durable heat transfer base that sits directly on the CPU, pulling heat away quickly and spreading it across the heatsink for more consistent cooling. With 6x heat pipes, the thermal design is built to move heat efficiently from the CPU contact area to the fin surface, which is especially helpful when your system runs for long periods during work, streaming, or typical gaming sessions.

Quiet PWM Cooling with 90mm Slim 15mm Fan

Cooling performance is supported by a slim 90mm PWM fan with a 15mm thickness, allowing the cooler to stay compatible with tighter case layouts. The fan speed ranges from 800 to 2800 RPM (±10%), enabling the cooler to balance airflow and noise based on CPU demand. This PWM control approach helps maintain stable temperatures while keeping sound levels in check—an important advantage for office environments and living-room HTPC setups where quieter operation is often preferred.

Airflow for Stable Temperatures Under Everyday Loads

The H45K6 delivers an airflow rating of 35.34 CFM, which supports effective heat removal during everyday tasks and moderate workloads. For buyers, this makes it a sensible choice when you want dependable thermal stability without moving to larger tower coolers that may not fit in compact cases. Compared to bulkier cooling solutions, a low-profile design like this can be easier to integrate, particularly when you’re planning cable routing, using smaller cases, or pairing with compact components.

Simple, Beginner-Friendly Installation and Broad Socket Support

Installation is described as beginner-friendly and straightforward, with a mounting system that is secure and easy to use. The cooler supports common Intel and AMD sockets, which increases compatibility with many modern processors. This makes the upHere H45K6 a practical option for first-time builders and upgrade users who want a hassle-free way to improve CPU thermals while keeping the build clean and organized.

Minimalist Black Finish (No RGB)

The black finish gives the cooler a modern, professional look that blends well with most PC components and case designs. It does not include RGB lighting, which can be a benefit if you prefer a simple, distraction-free build aesthetic or if your system is focused on performance and reliability rather than lighting effects.

What You Should Expect

Overall, the upHere H45K6 Low Profile CPU Air Cooler is built for compact systems that need dependable cooling with a quiet, PWM-controlled fan. It’s well-suited for office PCs, HTPC setups, and smaller gaming builds where space is limited. If you’re looking for a space-saving air cooler that helps maintain good CPU temperatures while staying efficient and easy to install, the H45K6 is a strong fit.