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OMEN 45L
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OMEN 45L Gaming Desktop

Shop now
OMEN 45L Gaming Desktop

OMEN 45L
Gaming Desktop

Cutting edge cooling and extreme gaming performance.

Shop now

Behold one of the coolest machine in gaming

The OMEN 45L takes cooling way up, with the OMEN CRYO CHAMBER. This patented chamber channels external air to power liquid cooling throughout the case.

OMEN Cryo chamber

OMEN Cryo chamber

  • 4x 120mm RGB or ARGB system fans (3 front, 1 rear)
  • 360mm AIO liquid cooler
  • Supports Intel Cryo Cooling Gen2 Technology
Beauty, meet beast

Beauty, meet beast

The 45L has a case with tempered glass panels, a full-metal frame with toolless entry, and up to 8 distinct lighting zones including 4 aRGB zones.

Cutting edge cooling meets extreme performance

Cutting edge cooling meets extreme performance

Define the cutting edge with up to a 12th Gen Intel® Core™ i9 Processor1 and up to a NVIDIA GeForce RTX 3090 GPU.​

GeForce RTX™ 30 Series GPUs deliver the ultimate performance for gamers. Powered by Ampere—NVIDIA’s 2nd gen RTX architecture—with new RT Cores, Tensor Cores, and streaming multiprocessors for the most realistic ray-traced graphics and cutting-edge AI features.

Cutting edge cooling meets extreme performance
Light the way forward

Light the way forward

Easily sync your lighting effects across your Omen devices with HP Light Studio.

Level up your performance

Level up your performance

Combine up to AMD Ryzen™ 9 5900X processors with up to AMD Radeon™ RX 6700 XT graphics2, and get ready for the ultimate gaming advantage.

Experience the combined cutting-edge performance with All-AMD through exclusive features like AMD Smart Access Memory to unlock the full potential of your PC.

Level up your performance

Adaptation, battle station

Built for extreme performance, easy toolless upgradeability and room for the kitchen sink. The 45L is a one stop, can't stop, shop for DIY performance mastery.

RGB for everyone

Up to 8 distinct lighting zones including 4 aRGB, means limitless colour customisation and possibly a party at your place later.

Crafted for expansion

Tool-less access to components, up to 4x 120mm system fans, 7 available storage upgrade ports, with industry-standard upgrades throughout.

OMEN gaming hub

From intelligent overclocking, SW-based fan control, BIOS access and RAM frequency, dial in every performance detail. We obsess so you can progress.

Adaptation, battle station

Built for extreme performance, easy toolless upgradeability and room for the kitchen sink. The 45L is a one stop, can't stop, shop for DIY performance mastery.

  • RGB for everyone

    Up to 8 distinct lighting zones including 4 aRGB, means limitless colour customisation and possibly a party at your place later.

  • Crafted for expansion

    Tool-less access to components, up to 4x 120mm system fans, 7 available storage upgrade ports, with industry-standard upgrades throughout.

  • OMEN gaming hub

    From intelligent overclocking, SW-based fan control, BIOS access and RAM frequency, dial in every performance detail. We obsess so you can progress.

OMEN Gaming Hub

OMEN Gaming Hub is your one-stop shop to elevating your play. From getting rewards just by gaming, to controlling every little performance and lighting option of your machine, the list goes on. Every game, every play, every moment is now in your control.

  • OMEN Gaming Hub
  • OMEN Gaming Hub
  • Oasis ...
  • Oasis ...
  • Oasis ...

  • Oasis

    Find your Oasis for chatting, talking, and seamless, low latency 720p 30fps screen sharing. Invite up to 15 friends (or 15 future friends) and stay connected to the hangout of your dreams.

  • Light studio

    Coordinate your colour scheme. Now you can easily sync your lighting effects across your OMEN devices. From spatially-aware lighting animations to interactive effects, the personalisation possibilities are endless. 3

  • Performance control

    We don’t always need our PC to be ready for a full blown war. Choose between performance modes to match it up with whatever’s coming its way.

  • System vitals

    No one wants to flatline during gameplay. Keep an eye on all the vitals with a dashboard that tracks every key metric in real time. Scan utilisation, temperature of your CPU, GPU, and memory.

  • Network booster

    Lagging out during a team fight is the worst. Network Booster bumps your game up to VIP status and prioritises it over everything else while Dual Force functionality sends gaming traffic over the fastest connection for the fastest speeds.

OMEN Gaming Hub

OMEN Gaming Hub is your one-stop shop to elevating your play. From getting rewards just by gaming, to controlling every little performance and lighting option of your machine, the list goes on. Every game, every play, every moment is now in your control.

  • Oasis ...

    Oasis

    Find your Oasis for chatting, talking, and seamless, low latency 720p 30fps screen sharing. Invite up to 15 friends (or 15 future friends) and stay connected to the hangout of your dreams.

  • Light studio ...

    Light studio

    Coordinate your colour scheme. Now you can easily sync your lighting effects across your OMEN devices. From spatially-aware lighting animations to interactive effects, the personalisation possibilities are endless. 3

  • Performance control ...

    Performance control

    We don’t always need our PC to be ready for a full blown war. Choose between performance modes to match it up with whatever’s coming its way.

  • System vitals ...

    System vitals

    No one wants to flatline during gameplay. Keep an eye on all the vitals with a dashboard that tracks every key metric in real time. Scan utilisation, temperature of your CPU, GPU, and memory.

  • Network booster ...

    Network booster

    Lagging out during a team fight is the worst. Network Booster bumps your game up to VIP status and prioritises it over everything else while Dual Force functionality sends gaming traffic over the fastest connection for the fastest speeds.

Serious output

Serious output

Top outputs:

2x SuperSpeed USB Type-A 5Gbps signaling rate
Headphone/Microphone Combo
Microphone Jack

Rear outputs:

2x SuperSpeed USB Type-A 5Gbps signaling rate
Headphone/Microphone Combo
Microphone Jack

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Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers and/or software to take full advantage of Windows functionality. See www.microsoft.com

The following applies to HP systems with Intel Skylake or next-generation silicon chip-based system shipping with Windows 7, Windows 8, Windows 8.1 or Windows 10 Pro systems downgraded to Windows 7 Professional, Windows 8 Pro, or Windows 8.1: This version of Windows running with the processor or chipsets used in this system has limited support from Microsoft. For more information about Microsoft’s support, please see Microsoft's Support Lifecycle FAQ at www.support.microsoft.com/lifecycle

In accordance with the Microsoft Silicon Support Policy, HP does not support or provide drivers for Windows 8 or Windows 7 on products configured with Intel or AMD 7th generation and forward processors

Covid-19 Disclaimer: We are working to meet the current extraordinary customer demand for our products. Our website reflects current product availability but circumstances are dynamic. You may check your order status via our Track My Order page ( Here ). We will send updates by email as soon as they are available. We greatly value your business and appreciate your ongoing patience as we work to get your order to you.

Please note: The product colour and look & feel may vary from the visual representation on the Website. While all efforts are made to check pricing, product specifications and other errors, inadvertent errors do occur from time to time and we reserves the right to decline orders arising from such errors.

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