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OMEN by HP 45L Gaming Desktop, Windows 11 Home, Intel® Core™ i7, 16GB RAM, NVIDIA® GeForce RTX™ 3080

  • Windows 11 Home
  • 12th Generation Intel® Core™ i7 processor
  • NVIDIA® GeForce RTX™ 3080 (10 GB GDDR6X dedicated) with LHR
  • 16 GB memory; 1 TB HDD storage; 512 GB SSD storageSee all Specs

Protect your Device with an HP Care Pack
Product # 33T58AA#ABA
Built for extreme performance, the OMEN by HP 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.

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.

Get a fresh perspective

Windows 11 provides a calm and creative space where you can pursue your passions through a fresh experience. From a rejuvenated Start menu, to new ways to connect to your favorite people, news, games, and content—Windows 11 is the place to think, express, and create in a natural way.

A dynamic processor that adapts to you for superior multi-tasking performance

12th Gen Intel® Core™ processors distributes performance where you need it the most — saving you time and increasing your ability to do the things you actually want.

The Ultimate Play

The GeForce RTX™ 3080 delivers the ultra performance that gamers crave, powered by Ampere—NVIDIA’s 2nd gen RTX architecture. It’s built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast G6X memory for an amazing gaming experience.

Ethernet port

When you have a spotty wireless connection, you can quickly plug in your Ethernet cable to get a smooth, wired Internet experience that bypasses any wireless issue.

Dual channel memory

With dual channel technology, two channels work simultaneously to double the communication speed between the memory controller and the RAM increasing system performance.

Dual storage configurations

By including both an SSD drive for the operating system and a traditional hard drive you get the benefits of both worlds—fast boot up times, snappy responsiveness, and larger storage capacity.

Effortlessly connected

Enjoy a smoother wireless experience with Wi-Fi 6 (2x2) and Bluetooth® 5.0 combo, all your connections are solid and up to 3x faster file transfer speeds than Wi-Fi 5.

Sustainable design

Because little things make a big difference, this product includes sustainable materials like water-based paint in the design.

McAfee® LiveSafe™

Protect your operating system with a free 30-day McAfee® LiveSafe™ subscription.

Show off your hardware

A tempered glass side panel shows off your internal components with RGB lighting effects. A clear EMI protective coating helps reduce the risk of electrical or magnetic interference with other devices.

Technical details

Operating system

Windows 11 Home

Processor

Intel® Core™ i7-12700K (up to 5.0 GHz with Intel® Turbo Boost Technology, 25 MB L3 cache, 12 cores, 20 threads)[6,7]

Graphics

Discrete: NVIDIA® GeForce RTX™ 3080 (10 GB GDDR6X dedicated) with LHR

Memory

HyperX 16 GB DDR4-3733 MHz XMP RGB Heatsink RAM (2 x 8 GB)

Memory slots

4 DIMM

Storage

512 GB WD Black PCIe® NVMe™ TLC M.2 SSD

Secondary storage

1 TB 7200 rpm SATA HDD

Network interface

Integrated 10/100/1000 GbE LAN

Wireless technology

Intel® Wi-Fi 6 AX201 (2x2) and Bluetooth® 5 combo (supporting gigabit data rate)

Power supply

800 W 80 Plus Gold certified ATX power supply

External I/O Ports

[19]Front:2 SuperSpeed USB Type-A 5Gbps signaling rate (Battery Charging 1.2, HP Sleep and Charge); 2 USB 2.0 Type-A; 1 headphone/microphone combo; 1 microphone
Rear:1 SuperSpeed USB Type-C® 10Gbps signaling rate; 1 SuperSpeed USB Type-C® 5Gbps signaling rate; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 5Gbps signaling rate; 2 USB 2.0 Type-A; 1 audio-out; 1 RJ-45
:
:

Expansion slots

1 PCIe x16; 1 PCIe x4; 3 M.2 (2 for SSD, 1 for WLAN)

Video connector

1 HDMI; 3 DisplayPort™

Audio

5.1 surround sound; Omen Audio Control Support DTS:X® Ultra

Energy efficiency

EPEAT® registeredENERGY STAR® certified

Color

Black, glass side panel, dark chrome logo

Keyboard

HP 310 Black Wired Keyboard and mouse combo

Dimensions (W X D X H)

8.03 x 18.5 x 21.85 in

Weight

49.82 lb

Warranty

1-year limited hardware warranty. Additional information available at www.support.hp.com; 1-year limited technical support for software and initial setup (from date of purchase)

Software included

McAfee LiveSafe™1 month trial for new Microsoft 365 customers[24]

System Coolers

240 mm RGB liquid cooler

System Fan

3 x 120 mm aRGB front fans

Sustainable Impact Specifications

[41]Water based paint

Special offers

Save 5% on select accessories with PC purchase

HP Gaming PCs Deals

Extra 5% off gaming PCs $999+ with code 5GAMER2022, Extra 10% off gaming PCs $1399+ with code 10GAMER2022 See terms.

Save 10% on select monitors with PC purchase

Save 10% on select docking stations with purchase of PC

Save 10% on select consumer docking stations with purchase of PC

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OMEN by HP 45L Gaming Desktop, Windows 11 Home, Intel® Core™ i7, 16GB RAM, NVIDIA® GeForce RTX™ 3080 is rated 4.1 out of 5 by 85.
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Rated 5 out of 5 by from Perfection Truly a perfect product. Amazingly engineered. So happy with my purchase.
Date published: 2022-11-15
Rated 5 out of 5 by from Computer is great but customer service and ordering are a nightmare Computer is great. Had numerous issues with incorrect shipping, not arriving on time, credit not being issued when they said it would.
Date published: 2022-11-14
Rated 5 out of 5 by from
Date published: 2022-10-26
Rated 5 out of 5 by from
Date published: 2022-10-18
Rated 5 out of 5 by from
Date published: 2022-10-17
Rated 5 out of 5 by from Set up, stability, performance, Easy to setup and connect to other devices. Compute extremely fast and no issues after several weeks of running
Date published: 2022-10-11
Rated 5 out of 5 by from
Date published: 2022-10-07
Rated 5 out of 5 by from
Date published: 2022-10-05
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I was looking into getting new ram sticks Corsair vengeance pro SL (2x16gb) DDR4 would they be compatible with everything if I take out the Hyper X ones?

Asked by: Jason R217
Yes! Any DDR4 memory will work inside a DDR4 Motherboard, most like you will have to turn on XMP (eXtreme Memory Profile) in the BiOS to get the full performance out of it, you can refer to google to find out how to do that!
Answered by: Fullpower McGee
Date published: 2022-08-01

Can I install Linux on this (dual boot Ubuntu or MX Linux and Windows Pro)?

Asked by: Jacob218
Thank you for your question! This OMEN by HP 45L Gaming Desktop has been designed to work with Windows 11.
Answered by: HP Team Grant
Date published: 2022-08-01

What chipset is used on the motherboard?

Asked by: PR2022
Thank you for your question! The motherboard for the OMEN by HP 45L Gaming Desktop is a proprietary motherboard manufactured for HP for this model. No information is available as to the chipset that was used.
Answered by: HP Team Grant
Date published: 2022-09-04

Hello. Is there slots for mounting extra fans on top of the tower ?

Asked by: Rbird14
Thank you for your question! On the top of the OMEN by HP 45L Gaming Desktop GT22-0465xt PC is a dedicated space for liquid cooling and an empty area to assist with cooling.
Answered by: HP Team Grant
Date published: 2022-05-26

I received a unit with only two front fans. Is there a way to add a third one ? Thanks.

Asked by: Syqual
Our apologies for the issues with this HP product! Please visit our HP Support Page for help in resolving this technical issue. Online Support: For technical support with this product, visit HP Customer Support http://support.hp.com. Social Media Support: To find solutions, ask questions, and share tips, join us on the HP Support Community at community.hp.com, on Twitter at twitter.com/HPSupport, and on Facebook at facebook.com/HPSupport.
Answered by: HP Team Grant
Date published: 2022-06-30

I purchased a Hp Omen 45L with HyperX 16 GB DDR4-3733 MHz XMP RGB Heatsink RAM . I want to add another 16 GB to my system with the exact same card as you guys put in . I can’t find the card anywhere to purchase . Can I purchase those cards from you guys? 

Asked by: Andy O
Thank you for your question! Unfortunately, the HP US Store does not carry the Hyper X RAM on-site at this time. HP Technical Support may be able to locate this RAM for you. Please contact them at http://support.hp.com. Social Media Support: To find solutions, ask questions, and share tips, join us on the HP Support Community at community.hp.com, on Twitter at twitter.com/HPSupport, and on Facebook at facebook.com/HPSupport. Thank you for being an HP customer and our apologies for not having the RAM on this site.
Answered by: HP Team Grant
Date published: 2022-09-12

how to change the aio if want use add custom water cooling?

Asked by: shiv04
Please visit our HP Support Page for help in resolving this technical issue. Online Support: For technical support with this product, visit HP Customer Support http://support.hp.com. Social Media Support: To find solutions, ask questions, and share tips, join us on the HP Support Community at community.hp.com, on Twitter at twitter.com/HPSupport, and on Facebook at facebook.com/HPSupport.
Answered by: HP Team Grant
Date published: 2022-07-31

Does the liquid cooling ever need to be replaced or maintained? Or is it closed loop?

Asked by: Bii24
Thank you for your question! The liquid cooling system on this OMEN by HP 45L Gaming Desktop GT22-0465xt PC is closed loop.
Answered by: HP Team Grant
Date published: 2022-05-08
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Return and exchange information

HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.