Next-Level Customization
Tailor every component to meet extreme demands. From cutting-edge GPUs to high-speed SSD arrays—get a machine as unique as the mission.
Built to Perform Under Pressure
Advanced thermal design, liquid cooling, and airflow-optimized cases ensure cool operation, even when the action heats up.
Crafted with Precision
Each system is hand-assembled and stress-tested for reliability, stability, and speed. Engineered for those who refuse to settle.
Computer Upgrade King: Gaming Giants. Creator-Ready Machines.
From towering flagships to sleek powerhouses, Computer Upgrade King delivers top picks built for those who push limits. Discover desktop dominance in every build.
Mantis V2 Gaming Desktop PC
Equipped with the powerhouse Intel Core i9-14900KF and NVIDIA GeForce RTX 5080, this beast delivers ultra-smooth gameplay, lightning-fast data access with dual Gen4 NVMe SSDs, and 96GB of DDR5 memory for next-level multitasking. Add six ARGB fans and a sleek tempered glass case, and this rig isn’t just built for power—it’s built to impress.
Empowered PC Sentinel Gaming Desktop
A liquid-cooled tower engineered for speed and silence. Featuring the same Intel i9-14900KF CPU and RTX 5080 GPU combo, this setup doubles down on storage with twin 2TB SSDs and 96GB of blazing DDR5 RAM. Built for streaming, 4K editing, and frame-perfect gameplay.
Empowered PC Continuum Micro Gaming Desktop
A compact beast packed with the AMD Ryzen 7 5700X and RTX 4060 Ti. This RGB-lit micro tower brings immersive gaming and creative power to small spaces. 32GB RAM and a 1TB NVMe SSD keep workflows smooth and games responsive. Small in size, huge in performance.
About Computer Upgrade King
Computer Upgrade King (CUK) is an American brand specializing in the production and custom assembly of high-performance computers and laptops. Founded in 2008, the company quickly earned a reputation as a reliable manufacturer for gamers, developers, designers, and anyone seeking powerful machines with tailored configurations. CUK’s approach is all about individual attention—creating not just a computer, but a personalized workstation.
The company offers a wide range of products, including gaming and business laptops, desktop PCs, and mini computers. The key advantage lies in customization: users can select their preferred components—processors, graphics cards, memory, and storage—to build the exact level of performance they need, without overpaying for unnecessary features.
One of the brand’s strengths is build quality. CUK systems are hand-assembled with strict quality control standards. Even small details like cable management and cooling systems are carefully crafted to ensure optimal stability and performance under heavy workloads. Every unit is rigorously tested before shipment, so customers receive a fully functional and reliable product right out of the box.
Design is also a significant part of the company’s philosophy. Many models feature a sleek, modern look with RGB lighting accents, transparent side panels, and compact form factors. This makes CUK systems not only powerful tools but also visually impressive additions to any setup—whether in a home office or a gaming space.
Computer Upgrade King is built for those who value power, flexibility, and reliability in one package. The brand stands out by listening to customer needs and offering solutions that adapt to every lifestyle and workflow. In a world of mass-produced electronics, CUK is committed to personalization and attention to detail.
Hear From Customers
Streaming demands power, speed, and reliability—and Computer Upgrade King nails all three. My Mantis V2 runs everything from AAA titles to stream overlays without breaking a sweat. Zero lag, stunning visuals, and buttery frame rates even while multitasking. The setup looks incredible on camera too, with RGB lighting that pops. It’s a beast in every sense. This brand understands what gamers and content creators need. It’s more than just performance—it’s consistency, and that’s what keeps my audience happy. If you’re serious about streaming, don’t just upgrade—upgrade like a king.
Marcus Liu
Computer Upgrade King workstations deliver the horsepower required for real-time rendering, large-scale simulations, and multi-layer compositing. My Sentinel system handles Autodesk Maya, ZBrush, and Unreal Engine simultaneously without hiccups. 96GB DDR5 RAM and dual NVMe SSDs allow seamless project management and lightning-fast load times. It’s rare to find prebuilt machines with this level of component quality and thermal optimization. Ideal for creative professionals who rely on both performance and stability. Every project I deliver starts with a machine that doesn’t hold me back—and that’s why CUK has become part of my studio’s backbone.
Natalie Perez
As someone responsible for outfitting a tech-driven team, choosing reliable and scalable systems is essential. Computer Upgrade King offers machines that meet enterprise performance needs without unnecessary bloat or gimmicks. The Continuum desktops we deployed provide excellent value—efficient thermal design, stable performance, and minimal setup hassle. Integration with corporate networks was seamless, and support turnaround was solid. These aren’t just gaming PCs—they’re capable tools for developers, designers, and analysts. When cost-efficiency meets raw computing power, it’s a win-win. This brand consistently delivers where it counts.
