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HP Omen 45L or Max 45L

Processor:

Graphics Card:

Cosmetic Condition:

Functionality:

The HP Omen 45L and its later sibling, the HP Omen Max 45L, are HP's full-tower gaming desktops, sold from 2022 through 2024 under the internal chassis designation GT22-3000. They were built for buyers who wanted a card-ready, easy-to-open tower for high-end gaming rather than a laptop replacement, with room to swap in a bigger GPU or PSU down the line. Because HP offered these towers with processor and graphics options spanning three generations, two exact same-looking units can carry very different resale value. That upgrade headroom, and the presence of a genuinely high-end GPU in many configurations, is why these towers still trade for real money years after purchase. Pick your processor, graphics card, and condition in the picker above for an instant cash offer, and see how the process works before you decide whether to sell your desktop.

Confirm you have the HP Omen 45L or Max 45L

The fastest reliable check is inside Windows. Press Windows key + R, type msinfo32, and press Enter. The System Model field will read "OMEN 45L Desktop GT22" or "OMEN Max 45L Desktop GT22," which tells you exactly which line you have. If the machine will not boot, the same GT22-3000 model string is usually printed on a sticker on the rear I/O panel, near the power supply.

HP Omen 45L

  • Full-tower case, tempered glass side panel
  • 12th Gen Intel or Ryzen 5000-series processor options
  • Sold primarily in 2022 and 2023

HP Omen Max 45L

  • Same chassis, revised internal layout and cooling
  • 13th Gen Intel or Ryzen 7000-series processor options
  • Pairs with RTX 40-series graphics, sold mainly in 2023 and 2024

GT22-3000 series

  • Internal HP model number shared by both 45L variants
  • Appears on the rear panel sticker and in msinfo32
  • Not visible from the front of the case

Prefer a visual check? Both towers share the same case, so looks alone will not tell 45L from Max 45L. Look instead at the rear I/O shield: models paired with RTX 40-series cards have a shorter, more open GPU bracket area to accommodate larger triple-fan cards, and the front panel badge on later Max units sometimes reads "OMEN MAX" instead of "OMEN."

Core hardware configurations

Processor

  • Intel Core i7 13th Gen
  • Intel Core i9 12th Gen
  • Intel Core i9 13th Gen
  • AMD Ryzen 7 7000 Series
  • AMD Ryzen 9 5000 Series
  • AMD Ryzen 9 7000 Series

Graphics

  • NVIDIA RTX 3070 Ti
  • NVIDIA RTX 3080 or 3080 Ti
  • NVIDIA RTX 3090
  • NVIDIA RTX 4070 Ti
  • NVIDIA RTX 4080
  • NVIDIA RTX 4090

The graphics card moves resale value more than any other spec on this tower. An RTX 4080 or 4090 configuration is worth significantly more than the same case with a 3070 Ti, even at matching condition.

Memory

  • Sits in user-accessible DIMM slots behind the tool-less side panel
  • One of the more straightforward upgrades on this tower

Storage

  • Multiple M.2 NVMe slots on the motherboard
  • Additional bay for a 2.5-inch or 3.5-inch drive
  • Drives are swappable without special tools

Display & audio

Display

The Omen 45L and Max 45L are towers, not all-in-ones. No monitor is included, and none is needed to complete a sale, just the tower itself.

Audio

A headphone and microphone jack sit on the front panel for easy access, with additional audio jacks on the rear I/O for a full speaker setup.

Ports & connectivity

Ports are split between the front panel, for quick access, and the rear panel, for permanent cabling.

Front panel
  • USB-A ports
  • USB-C port
  • Headphone and microphone jacks
Rear panel
  • Additional USB-A and USB-C ports
  • Ethernet
  • Display outputs on the installed graphics card
  • Rear audio jacks

Wi-Fi Bluetooth Tool-less side panel Liquid-cooled CPU RGB front panel Gigabit Ethernet PCIe Gen4 M.2

Battery, build & more

Dimensions & weight

This is a full-tower case, noticeably larger and heavier than a mid-tower gaming PC. Plan for a sturdy box and real packing material if you are shipping it yourself.

Finishes

Sold in dark case colors with a tempered glass side panel that shows the internal components and lighting.

Software

Ships with Windows and the HP Omen Gaming Hub preinstalled, which handles lighting, fan curves, and performance modes.

Market positioning

This sits in the high-end gaming desktop tier. Because HP sold it across three CPU generations and six GPU tiers, the exact configuration, not just the model name, determines where it lands in resale value.

Frequently asked questions

01 How do I find the model number and exact configuration?
Open the Run dialog with Windows key + R, type msinfo32, and press Enter. The System Model field confirms whether you have the OMEN 45L or OMEN Max 45L, and the same window lists your installed processor and RAM. For the graphics card, open Device Manager and expand Display adapters, or check the label through the tempered glass side panel. If the PC will not power on, the GT22-3000 model sticker on the rear panel and any invoice or HP account order history are your next best sources.
02 How do I tell it apart from the smaller HP Omen 25L or 30L?
Case size is the giveaway. The 45L and Max 45L use a full-tower chassis that is visibly larger and heavier than the mid-tower 25L or 30L, with more room around the graphics card and a larger tempered glass panel. If you are unsure just from looking at it, the msinfo32 System Model field will spell out "OMEN 45L" or "OMEN Max 45L" specifically, while the smaller towers report their own distinct model names.
03 Can I sell it with damage, or if it won't turn on?
Yes, in most cases. A tower with a dead PSU, a failed drive, or cosmetic damage to the case can usually still be sold, and the quote adjusts to reflect the condition and the working state of the CPU and GPU. What cannot ship is a locked account: sign out of your Microsoft account before sending the unit, and remove any BitLocker-protected drives from the encrypted state if you plan to keep them, since a locked machine cannot be tested or resold. If the tower will not power on at all, describe the issue accurately when you select condition, since a working GPU inside a dead unit still carries value.
04 What raises the trade-in value the most?
The graphics card matters most. An RTX 4080 or 4090 configuration is worth substantially more than the same tower with an RTX 3070 Ti, so confirm your GPU accurately before requesting a quote. After that, a clean, dust-free interior, a working liquid cooler with no pump noise, and all original cables and the power cord included all help. Selling before the tower falls further behind current GPU generations also keeps more of its value intact than waiting.
05 How do I erase it and get paid?
Go to Settings → System → Recovery → Reset this PC and choose Remove everything, then follow the prompts to a clean reinstall. Before that finishes, sign in to account.microsoft.com and remove the device from your Microsoft account, and if BitLocker is enabled, suspend or decrypt it first so the reset is not blocked. Once the PC is wiped, box it up using sturdy packaging, since shipping is free and insured. Payment goes out after our team tests the hardware, by PayPal, Venmo, Zelle, CashApp, or check. Full step-by-step guidance for this and other platforms is in our data erasure protocols.