OMEN by HP 45L Gaming Desktop GT22-3090, Windows 11 Pro, Intel® Core™ Ultra 9, 64GB RAM, 2TB SSD, NVIDIA® GeForce RTX™ 5090, Black

Overview

Built for extreme performance, the OMEN 45L Gaming Desktop PC is designed for gaming from the ground up. Powered by the latest Intel® Processor, the OMEN by HP gaming desktop takes cooling to incredible heights with a unique cooling chamber. Created for easy tool-less upgradeability with industry standard components to meet your gaming needs.

Features

OMEN Cryo Chamber™

Enables the liquid cooler radiator to pull-in cold air from the surrounding environment to cool down the CPU.

Crafted for expansion

Easily upgrade and expand the memory, storage drives, and interior expansion slots to fit your gaming needs.

OMEN Gaming Hub

The OMEN Gaming Hub elevates everything from software enhancements, hardware controls, to live services.

Designed with purpose

This OMEN 45L desktop is thoughtfully designed with at least 10% recycled plastic content and packaging with certified or recycled sources of paper.

Software included

1-month Adobe free trial offer; McAfee Online Protection 30-day trial; PC Game Pass 3-month trial
Otter.ai; Copilot in Windows with Copilot key
1 month trial for new Microsoft 365 customers
HP Connection Optimizer; HP Support Assistant; HP BIOS Protection; OMEN Gaming Hub

• Operating System:Windows 11 Pro
• Processor:Intel® Core™ Ultra 9 285K (up to 5.7 GHz with Intel® Turbo Boost Technology
• 36 MB L3 cache
• 24 cores
• 24 threads)
• Graphics:Integrated: Intel® Graphics
  Discrete: NVIDIA® GeForce RTX™ 5090 (32 GB GDDR7 dedicated)
• Memory:Kingston FURY 64 GB DDR5-5600 MT/s XMP RGB Heatsink (4 x 16 GB)
• Maximum Memory:Supports up to 128 GB max system memory
• Memory Slots:4 DIMM
• Storage:2 TB PCIe® Gen4 NVMe™ M.2 SSD
• Network interface:Realtek RTL8125BGH-CG 10/100/1000/2500 GbE NIC
• Wireless Technology:Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card (supporting gigabit data rate)
• External I/O Ports:Top : 2 USB Type-A 5Gbps signaling rate (HP Sleep and Charge); 1 headphone/microphone combo; 1 microphone; 2 USB 2.0 Type-A (HP Sleep and Charge)
  Rear : 1 USB Type-C® 10Gbps signaling rate; 2 USB Type-A 5Gbps signaling rate; 4 USB 2.0 Type-A; 1 3.5 mm audio jack; 1 RJ-45; 1 Thunderbolt™ 4 with USB Type-C® 40Gbps signaling rate (DisplayPort™ 2.1)
• Expansion slots:1 PCIe x16; 1 PCIe x4; 3 M.2 (2 PCIe x4 for SSD
• 1 for WLAN)
• Video connector:1 HDMI 2.1b;3 DisplayPort™ 2.1b
• Audio Features:5.1 surround sound; DTS:X®
• Energy efficiency :EPEAT® Gold with Climate+ ENERGY STAR® certified
• Color:Black
• glass side panel
• dark chrome logo
• Dimensions (W X D X H)Weight:8.03 x 18.5 x 21.85 in
• Weight:49.82 lb
• Warranty:1-year limited hardware warranty
• limited technical support for software and initial setup (from date of purchase).
• Software included:1-month Adobe free trial offer; McAfee Online Protection 30-day trial; PC Game Pass 3-month trial Otter.ai; Copilot in Windows with Copilot key 1 month trial for new Microsoft 365 customers

• 1-year limited hardware warranty, limited technical support for software and initial setup (from date of purchase).

• Free standard shipping on most orders.
• 30-day hassle-free product returns.

Disclaimers

1. Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
2. Percentage of post-consumer recycled plastic varies by product. Recycled plastic content percentage is based on the definition set in the IEEE 1680.1-2018 standard.
3. Packaging parts contain certified or recycled fibers and are typically recycled in your local paper/carton recycling bin, consult your local guidelines.
4. All other trademarks are the property of their respective owners. Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows is automatically updated and enabled. High speed internet and Microsoft account required. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.
5. Intel and Core are trademarks of Intel Corporation in the U.S. and other countries.
6. ©2025 NVIDIA Corporation. NVIDIA, the NVIDIA logo, GeForce, and GeForce RTX are registered trademarks and/or trademarks of NVIDIA Corporation in the United States and other countries. All other trademarks and copyrights are the property of their respective owners.
7. Listening to personal stereo equipment at full volume for long periods can damage the user’s hearing. To reduce the risk of hearing damage, lower the volume and amount of time listening at full volume.
8. Actual throughput may vary.
9. PC Game Pass: Subscription continues automatically at regular monthly price unless cancelled. Subject to xbox.com/subscriptionterms. Terms and exclusions apply. Game catalog varies over time, by region, and by device. All rights reserved. Xbox.com/pcgamepass, ea.com/ea-play/terms.Three month trial for devices purchased after October 2024. Microsoft account required. Offers available in select regions only. Credit card required. After promotional period, subscription automatically continues at the then-current regular price (subject to change), unless cancelled, plus applicable taxes. For cancellation details, see xbox.com/cancel. For complete details see terms and conditions https://www.xbox.com/en-US/xbox-game-pass?msockid=3f8c879b624a6bb10ac4924e63d86a01
10. Wi-Fi 6E requires a Wi-Fi 6E router, sold separately, to function in the 6GHz band. Availability of public wireless access points limited. Wi-Fi 6E is backwards compatible with prior 802.11 specs. And available in countries where Wi-Fi 6E is supported. Wi-Fi 6E is designed to support gigabit data rate when transferring files between two devices connected to the same router. Requires a wireless router, sold separately. Bluetooth® 5.3 operation requires Microsoft OS/Chrome OS support. Until Microsoft OS/Chrome OS support is available, Bluetooth® 5.3 will function as Bluetooth® 5.2 or lower.
11. ENERGY STAR and the ENERGY STAR logo are registered trademarks of the U.S. Environmental Protection Agency.