OMEN by HP 45L Gaming Desktop GT22-3090, Windows 11 Pro, Intel® Core™ Ultra 9, 64GB RAM, 2TB SSD, NVIDIA® GeForce RTX™ 5090, Black
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Product # B91WJAA#ABA
ColorBlack, glass side panel, dark chrome logo
- Windows 11 Pro
- Intel® Core™ Ultra 9 processor
- NVIDIA® GeForce RTX™ 5090 (32 GB GDDR7 dedicated)
- 64 GB memory;2 TB SSD storageSee all Specs
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Engineered for Sustainability
OMEN by HP 45L Gaming Desktop GT22-3090, Windows 11 Pro, Intel® Core™ Ultra 9, 64GB RAM, 2TB SSD, NVIDIA® GeForce RTX™ 5090, Black
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Built for extreme performance, the OMEN 45L Gaming Desktop PC is designed for gaming from the ground up. Powered by the latest Intel® Processor,[1] 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.
Technical specifications
recommended accessories
PATENTED
COOLING,
EXTREME
PERFORMANCE
OMEN 45L Gaming Desktop PC
CUSTOMIZE
MASSIVE
UPGRADEABILITY
Built for extreme performance, and easy toolless upgradeability. The OMEN 45L is a one stop, can't stop, shop for DIY performance mastery.
OMEN LIGHT STUDIO
Easily personalize your lighting options using a variety of effects like ambient, wave, interactive and more.
Internals may vary.
GEFORCE RTX
50 SERIES
GRAPHICS CARDS
Powered by NVIDIA Blackwell, GeForce RTX™ 50 Series GPUs bring game-changing capabilities to gamers and creators. Equipped with a massive level of AI horsepower, the RTX 50 Series enables new experiences and next-level graphics fidelity. Multiply performance with NVIDIA DLSS 4, generate images at unprecedented speed, and unleash your creativity with NVIDIA Studio.
The Ultimate in Ray Tracing and AI.
NVIDIA RTX is the most advanced platform for full ray tracing and neural rendering technologies that are revolutionizing the ways we play and create. Over 700 games and applications use RTX to deliver realistic graphics and incredibly fast performance with cutting-edge AI features like DLSS Multi Frame Generation.
Supreme Speed. Superior Visuals. Powered by AI.
NVIDIA DLSS is a revolutionary suite of neural rendering technologies that uses AI to boost FPS, reduce latency, and improve image quality. DLSS 4 brings new Multi Frame Generation and enhanced Ray Reconstruction and Super Resolution, powered by GeForce RTX 50 Series GPUs and fifth-gen Tensor Cores.
Game-Changing Realism.
Powered by the NVIDIA Blackwell architecture, GeForce RTX 50 Series GPUs unlock the game-changing realism of full ray tracing. Experience cinematic quality visuals at unprecedented speed with fourth-gen RT Cores and breakthrough neural rendering technologies accelerated with fifth-gen Tensor Cores.
DEFINE
THE CUTTING
EDGE
Up to
Intel® Core™ Ultra Processors
Be everything you want to be, in-game and out with optimized performance and new features. Play harder and work smarter with Intel® Core™ Ultra Processors.
DEFINE
THE CUTTING
EDGE
Up to
Intel® Core™ Ultra Processors
Be everything you want to be, in-game and out with optimized performance and new features. Play harder and work smarter with Intel® Core™ Ultra Processors.
Up to
KINGSTONG FURY 64GB MEMORY
With its higher bandwidth, everything from multi-tasking to playing games gets a performance boost.
Up to
2 TB WD BLACK PCIe® GEN4 NVMe™ M.2 SSD
PCIe-based flash storage is up to 10x faster than a traditional hard drive.
Play your way with the latest in PC gaming performance.
Up to
KINGSTONG FURY 64GB MEMORY
Designed to run more efficiently and more reliably at faster speeds.
Up to
1TB WD BLACK PCIe® GEN4 NVMe™ TLC M.2 SSD
PCIe-based flash storage is up to 10x faster than a traditional hard drive.
DTS: X ULTRA
TECHNOLOGY
By producing authentic, spatially accurate 3D sound through any headset, this technology offers specially tuned audio modes for different game types.
EFFORTLESSLY
CONNECTED
Faster speeds, improved performance and greater capacity with Wi-Fi 6E and Bluetooth® 5.3 wireless card.
Monitors and accessories sold separately. Internals may vary.
OMEN GAMING HUB
Monitor sold separately. Internals may vary.
ELEVATE YOUR GAMING EVERY TIME YOU PLAY.
This all-in-one suite seamlessly combines performance optimization, personalization tools, plus game content and services to unlock an unparalleled gaming experience.
OMEN by HP 45L Gaming Desktop GT22-3090, Windows 11 Pro, Intel® Core™ Ultra 9, 64GB RAM, 2TB SSD, NVIDIA® GeForce RTX™ 5090, Black is rated
out of
5 by
34.
Rated 5 out of
5
by
Essenonidare from
Good deal
Got a deal and bought this. Mother board is smaller and less extendable than I thought but overall a very good deal.
Date published: 2025-11-27
Rated 4 out of
5
by
WRB1 from
Good First Impressions
Early days, but first impressions are very good. Good value for money, however would have liked to have seen additional ports for 3.1 and 3.2 USB Ports. For some reason the external drives I used with my old 10+ year old PC (Another HP) appear to perform far better than this new machine. I will be spending some time to figure this out as that should not be the case. All are USB 3.0 external drives.
Date published: 2025-11-25
Rated 1 out of
5
by
Anonymous from
Order nightmare, not worth the hassle
Purchase at your own risk. (Customer service complaints removed)
Date published: 2025-11-02
Rated 5 out of
5
by
Zserver from
A Great Machine With A Few Minor Quirks
This PC is a well constructed device, but there are a couple of minor design quirks. First, the Nvidia graphics card does block some items on the mobo, such as the battery and the second m.2 drive, however, due to the thoughtful case design, accessing the insides of the PC was very easy. I also am not impressed with the cable management -- for this price point I would expect a clean and precise design. It wasn't terrible, but I have seen better. Still, regardless of what some infuencers on social media may say, the components (case, memory, gpu, and mobo) are top notch. The glass that is used in the case is thick and luxurious. Removing it as well as the opposite side where the majority of the cabling is kept is easy with a one button release. I did find that I had to add a smidge of silicon grease at the locations where the pins for each panel secure the panel one. After doing so, the panels are installed and remove smooth as silk.. One other beef I have is with the documentation -- I think HP could have provided a bit more information. Despite what a popular social media influencer says, the cryo chamber design works really well -- CPU and GPU temps are excellent. I also had no beef with the bios options -- it is not the most comprehensive, but it does provide more than the basics. Performace of the system is what you would expect with an Ultra 9 Intel processor -- not the best, but certainly meets my needs. I haven't used the AI tools extensively, but it is nice that they are available for this model PC. Finally, regarding aesthetics, this PC as a whole is a beauty -- I love the form factor and the lighting is nicely done -- I like the Omen symbol at the top, so I leave that on all the time even when the PC is shut down.
Date published: 2025-10-31
Rated 1 out of
5
by
bob27776 from
Disappointing product, even more disappointing support
There are much better deals available. Don't buy this pc.
I did, and the graphics card failed 3 months after I got it. I am now out of the return period, so support has told me my only option is to carry this PC (which, by the way, is 50 lbs) to the nearest fedex office and wait multiple weeks for HP to repair it. This could easily be resolved with a replacement part, requiring me to carry less than 5 lbs and wait 0 days without a PC. When I pointed this out to support, they simply ended the chat on me without reply. Incredibly unprofessional.
The motherboard is also a weird custom one that doesn't seem to have a video output other than the one on the graphics card. Also, for some reason there are like 12 screws you need to undo to get the graphics card out in the first place, which is ridiculous. This is all to say - maybe you'll get lucky, and not have to interact with these problems. But why take the risk? You should buy from a company that treats its customers well when things go poorly.
Date published: 2025-09-30
Rated 4 out of
5
by
Aristotle Copernicus from
Good but not great
Omen Gaming Hub unstable, you adjust the lights and they do not remain the way they were adjusted. It is like playing roulette, Furthermore, there are occasional bugs.
Date published: 2025-09-16
Rated 4 out of
5
by
Anonymous from
Fast and Reliable
This computer is very fast and reliable. It is also very quiet, you don't even hear the fans running.
Date published: 2025-09-09
Rated 1 out of
5
by
Lifeliner from
Poor value
System is a failure. Reset it self at Radom times. Video card just drops. For this price point, unacceptable
Date published: 2025-08-15
Is it liqueur cooling
Thank you for your question! No, this OMEN by HP 45L Gaming Desktop GT22-3000t PC is incompatible with liqueur cooling.
Date published: 2025-01-04
is there a display port on OMEN HP 45L Gaming Desktop GT22-3000t PC to hook up monitor?
Hello. Thanks for your question. The OMEN HP 45L Gaming Desktop GT22-3000t computer features DisplayPort connectivity, depending on the GPU configuration you choose. All listed NVIDIA GeForce RTX GPUs (5090, 5070, 5070 Ti, 4080 Super, and 5080) include 3 DisplayPorts and 1 HDMI port, allowing you to connect up to four monitors.
Date published: 2025-11-05
is this an air cooled machine or liquid?
Hello. Thanks for your question. The OMEN HP 45L Gaming Desktop GT22-3000t computer features a liquid cooling system with the patented OMEN CRYO CHAMBER. This system uses a radiator to pull in cold air from the surrounding environment to keep the CPU cool.
Date published: 2025-02-01
Does it have the HDMI Port from the rear? Thanks!
Thank you for your question! This OMEN HP 45L Gaming Desktop GT22-3000t PC has the following rear ports:
Rear : 1 Thunderbolt™ 4 with USB Type-C® 40Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4, HP Sleep and Charge); 1 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4, HP Sleep and Charge); 2 USB Type-A 5Gbps signaling rate (HP Sleep and Charge); 4 USB 2.0 Type-A; 1 microphone; 1 RJ-45; 1 audio-in; 1 audio-out
Date published: 2025-01-04
What's the fps generally?
Does the 285k/rtx5090 version support Gen5 nvme in either of its two M.2 slots? I'm asking if the ssd will RUN AT GEN5 SPEEDS. Also want to make sure if I can use a 8tb gen 4 ssd together with a gen5 ssd. Thanks.
pc warranty
What is the generation of PCIe x16 slot? 4th or 5th?
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Return and exchange information
Eligible purchases from Nov 1 - Dec 25, 2025, can be returned or exchanged until Jan 15, 2026, or 30 days after delivery, whichever is later. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges
