This article covers HP. OMEN 45L GT22 ゲーミングデスクトップ PC.

Overview

The HP OMEN 45L GT22 is a high-end gaming desktop powered by the latest Intel Core Ultra 9 285K processor and NVIDIA GeForce RTX 5070 graphics. It comes standard with 64GB of DDR5 memory and a 2TB NVMe SSD, making it more than capable for 4K gaming, video editing, and 3D rendering. The proprietary OMEN CRYO CHAMBER liquid cooling system ensures the CPU maintains peak performance under sustained loads while keeping noise levels in check.

Key Features

Intel Core Ultra 9 285K processor with 24 cores and a max boost clock of 5.7GHz delivers outstanding multi-threaded and AI-accelerated performance. NVIDIA GeForce RTX 5070 with 12GB GDDR7 VRAM enables ray-traced gaming at high frame rates on demanding titles. 64GB DDR5-5600MHz memory and 2TB PCIe NVMe M.2 SSD provide ample capacity and lightning-fast load times for applications and games. OMEN CRYO CHAMBER liquid cooling system efficiently dissipates heat from the CPU, ensuring stable operation during extended gaming or rendering sessions. * Customizable RGB lighting via OMEN Light Studio and a tempered glass side panel give the system a premium, gamer-centric aesthetic.

Connectivity & Compatibility

The front panel includes one USB-C 3.2 Gen 2 port, two USB-A 3.2 Gen 1 ports, and a headphone/mic combo jack. The rear I/O offers one USB-C (Thunderbolt 4), one USB-A 3.2 Gen 1, four USB-A 2.0 ports, Gigabit Ethernet, Wi-Fi 6E, and Bluetooth 5.3. Graphics outputs include one HDMI and three DisplayPort connectors, supporting multi-monitor setups.

Product Info

This model is the top-tier configuration of the HP OMEN 45L GT22 series released in 2025. It ships with Windows 11 Pro pre-installed and includes a keyboard and mouse, so you can start using it right out of the box. The system comes with a 2-year warranty including technical support, providing peace of mind for long-term use.

Best Use Cases

Gamers who want to play the latest titles at 4K resolution with high settings and smooth frame rates. Content creators who need a single powerful machine for video editing, 3D modeling, and rendering. Users who want to leverage AI features like Copilot while enjoying top-tier hardware performance. Anyone who prefers a pre-built, fully supported desktop from a major manufacturer rather than building their own.

Product Disclosure (Amazon)

  • Manufacturer: HP
  • Seller: Takumido
  • Fulfilled by: Takumido
  • ASIN: B0FJX9FNKN
  • Note: This article covers a manufacturer-made product based on Amazon listing details.