The HD Plex H5 Fanless Gaming PC brings silent computing into the world of true desktop performance, powered by Intel Core Ultra processors and a fully heatpipe-driven cooling design. This advanced fanless system delivers smooth, responsive gameplay and exceptional everyday performance without generating any noise.
Completely Fanless: The HD Plex H5 eliminates every source of noise by removing all fans—CPU cooling, GPU cooling, chassis cooling, and even the internal power supply operate with zero moving parts. The H5’s heavy all-aluminum construction functions as a large passive heatsink, using high-capacity heatpipes to draw heat directly from the CPU and other components to the exterior of the chassis.
Compared to many fanless enclosures, the HD Plex H5 provides impressive flexibility, supporting higher-wattage Intel Core Ultra CPUs, full-sized internal fanless power supplies, and discrete GPUs. Its balanced thermal design makes it one of the most capable platforms available for quiet gaming, media creation, and professional workloads.
Fanless GTX/RTX Gaming Options: For users who require dedicated graphics power, we offer configurations with passively cooled NVIDIA GPUs using a custom HD Plex heatpipe solution. This allows the system to remain completely silent while delivering capable performance for modern gaming, creative software, and GPU-accelerated workloads—all without the noise of traditional cooling fans.
For users who need GPU acceleration—whether for creative applications, rendering, GPU-powered audio tools, or light gaming— this system can be configured with a fanlessly cooled RTX 3050. Using a custom heatpipe solution, GPU heat is transferred directly to the H5’s aluminum chassis, maintaining complete silence even under load.
To ensure your PC will never overheat all Fanless CPUs have their wattage limited to the cooling capacity of the heatsinks. Rest assured your fanless system will still get great CPU performance and also run totally silent. This wattage limitation will NOT affect normal usage but may be noticeable on some long CPU intensive processes. For more information on wattage limitation click here. Got questions? Contact our Sales Team.
No one will hear you coming—this is true fanless gaming. With no fans, no noise, and no moving parts, the system stays completely silent even under load, delivering an immersive gaming and workstation experience powered by Intel Core Ultra processors.
Intel® Core™ Ultra desktop processors. The first enthusiast desktop AI CPU. A complete enthusiast solution, offering excellent performance in AI and content creation, powering an immersive gaming experience, and delivering landmark power reductions across everyday applications, gaming, and creation applications.
Every PC we sell comes defaulted with an NVMe M.2 SSD! M.2 SSD Drives and SATA3 Solid-state drives (SSD) have no moving parts, so they make no noise, have fast read times, and are more reliable than standard mechanical hard drives.
Fanless GeForce RTX 3050 V2 This system features a custom GPU block and heatpipes to cool this gaming video card. This card is totally fanless! The GeForce RTX 3050 is the fastest, totally fanless, GPU available.
Quality Asus Motherboard We feature the latest ASUS motherboards in our quiet computers. ASUS® is the world's best selling and most award winning motherboard manufacturer. They provide supreme reliability, top-notch cutting-edge features and excellent manufacturer support. Our motherboards contain fanless heatsinks and heatpipes to effectively cool the chipset heatsink and voltage regulators, without the use of noisy fans.
DDR5 Memory is the newest standard for RAM. DDR5 delivers up to 2x the memory bandwidth compared to DDR4. DDR5 also brings larger capacities, higher speeds, and improved reliability.
We don't just choose quieter parts, we choose the quietest, best performing parts available and assemble them cleanly to optimize airflow and minimize the slightest vibration. We don't just replace one or two parts in our PCs with relatively quiet components, we replace each component with the quietest part available. You will be amazed at how quiet our systems are!
And like always, SilentPC.com backs our systems with a great warranty along with the best professional, courteous technical service and support on the market today. Not sure what configuration would best suit you? Contact our Sales Team to receive a custom quote!
Silent PC is, at our very core, a custom PC builder. So, if you are not seeing the option you need or if you have any questions, don’t be afraid to ask. We can add the part, find the solution, or build you something totally custom. All you need to do is ask our sales team.
We have been specializing in fanless computers since 1999. If you have any questions, don't be afraid to ask. We are, at our very core, a custom fanless PC builder. So, if you have a custom need, we can find the solution. All you need to do is ask our sales team. We will be glad to answer all your questions.
All PCs include FREE UPS Ground Shipping in the continental United States. Most fanless PCs will be assembled, tested, and shipped within 1-2 weeks of the order. Expedited processing options are available.
Industrial Grade! All of our fanless PCs go through a rigorous burn-in and testing process ensuring that each fanless system is totally silent and stable before it ships. We only build your passively cooled computer with the most reliable, components available.
We ship a clean PC and will not install any trial software, advertisements or promotional offers. Your PC will come with all the driver disks and software necessary to reinstall if necessary.
Every Fanless PC is custom assembled in Battle Ground, Washington. If you contact sales or support, your call or email will be answered by a technician. No long phone trees, queues or ticketing systems to wade through.