AlzaPC GameBox Ultimate - U9 / RTX5090 / 64GB RAM / 2TB SSD

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AlzaPC GameBox Ultimate - U9 / RTX5090 / 64GB RAM / 2TB SSD
Exclusive AlzaPC GameBox Ultimate gaming build
Want to enjoy your gaming to the fullest? We've got you covered with a top-tier, fine-tuned gaming PC packed with high-quality hardware. The superb setup is headlined by a 20-core Intel Core Ultra 9 285K processor and a powerful NVIDIA GeForce RTX 5090 graphics card from the Blackwell series. What's more, this gaming build is meticulously assembled in an SXT K609 Black case, whose design will completely captivate you. The AlzaPC GameBox Ultimate comes with a premium 3-year warranty.
NVIDIA GeForce RTX 5090 32GB
GRAPHICS CARD
Intel Core Ultra 9 285K
PROCESSOR
ASUS TUF GAMING Z890-PLUS WIFI
MOTHERBOARD
64GB KIT DDR5 6000MHz CL36
RAM*
Kingston KC3000 2TB
SSD
Hard drive
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ASUS PRIME LC 360 ARGB - GAMEBOX
CPU COOLER
MSI MAG A1250GL PCIE5
POWER SUPPLY
SXT K609 Black
PC CASE
Microsoft Windows 11 Home
OPERATING SYSTEM
Gaming build with a 24-core Intel Core Ultra 9 processor
The Intel Core Ultra 9 285K delivers top-tier performance with 24 cores and 32 threads, making it the ideal choice for demanding gamers and professional content creators. With a high base clock of 3.2GHz and a boost frequency of up to 5.7GHz, it handles even the most demanding tasks with maximum fluidity. Support for PCIe 5.0 and DDR5 memory ensures ultra-fast data transfers, while advanced AI acceleration improves the efficiency of modern applications. The unlocked multiplier enables overclocking, which enthusiasts seeking absolute performance will appreciate. The fast processor is supported by a powerful memory subsystem with 64GB of RAM, and a massive ASUS PRIME LC 360 ARGB - GAMEBOX liquid cooler maintains ideal operating temperatures.
NVIDIA GeForce RTX 5090 32GB – ultimate performance for 8K gaming and AI
The most powerful graphics card available today pushes the boundaries of gaming and professional performance. The NVIDIA GeForce RTX 5090, with its huge 32GB of GDDR7 memory and revolutionary Blackwell architecture, delivers unparalleled performance for 8K gaming, next-generation ray tracing, and AI acceleration. Thanks to a massive number of CUDA cores and enhanced Tensor and RT cores, it handles realistic lighting effects, advanced AI upscaling, and hardware-accelerated computations. PCIe 5.0 ensures maximum transfer speeds, while innovative cooling keeps the card at optimal temperatures even under maximum load. Whether it's demanding games, content creation, or AI calculations, the RTX 5090 sets a new standard for graphics performance.
Reliable ASUS TUF motherboard
Durability, stability, and performance – the ASUS TUF GAMING Z890-PLUS WIFI is a motherboard designed for gamers and enthusiasts who want maximum reliability and modern technology. Thanks to the Intel Z890 chipset, it supports the latest processors and delivers high performance for gaming and demanding applications. It supports fast DDR5 memory, PCIe 5.0 for the latest graphics cards, and several M.2 slots for ultra-fast NVMe SSDs. Integrated Wi-Fi 7 and 2.5Gb LAN ensure a lightning-fast, lag-free connection. Durable components, a reinforced power delivery system, and advanced cooling make this board the ideal choice for a long-lasting, stable, and powerful gaming build. And by the way, the board is housed in a very stylish SXT K609 Black PC case with a tempered glass side panel.
The AlzaPC gaming build has fast 2TB storage
The Kingston KC3000 2TB SSD delivers top-tier performance, high capacity, and the latest technology to satisfy even the most demanding gamers and professionals. Thanks to its PCIe 4.0 NVMe interface, this drive achieves read speeds of up to 7000MB/s and write speeds of up to 7000MB/s, ensuring lightning-fast loading of the operating system, games, and large files. With a 2TB capacity, it offers plenty of space for extensive game libraries, multimedia content, and demanding projects.
Pre-installed Windows 11 Home operating system
The AlzaPC gaming build comes with Microsoft Windows 11 installed, which offers the best support for all hardware and modern games. It is the latest version of Microsoft's operating system, designed primarily for home users. The system introduces a modernised user interface with a redesigned look, rounded window corners, and a new centrally located Start menu that offers quick access to applications and documents. Overall, Windows 11 provides a modern, intuitive, and efficient environment for everyday use, focused on increasing productivity, better entertainment, and easier communication.
*actual memory speed may vary depending on the CPU, memory, and motherboard configuration
Specifications
AI
Operating system
Use
Processor
GPU series/model
Graphics card
Motherboard
Hard Drive
Equipment
Colour and design
PSU
Memory
Outputs
Case
Product series
A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim.
- Information about the displayed capacity in Windows operating system.
- Unless otherwise specified, the assembly is delivered to a Czech localization.
Specifications can be changed without notice. Images are for illustrative purposes only.

