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OMEN 45L Gaming Desktop GT22-0450t

CUSTOMIZABLE
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DiscontinuedThis product has been discontinued.

  • Windows 11 Home
  • Intel® Core™ i7- 12700K W/RGB Liquid Cooler (3.6 GHz up to 5.0 GHz, 25 MB L3 cache, 12 cores, 20 threads)
  • NVIDIA® GeForce RTX™ 3060 (12 GB GDDR6 dedicated) with LHR, Display Connectors: HDMI*1, DP*3
  • HyperX 16 GB DDR4-3733 MHz XMP RGB Heatsink RAM (2 x 8 GB)See all Specs
Product # 3K1G6AV_1
Engineered for Sustainability
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.

Operating system

Included in Current Configuration
Windows 11 Home
Alternate Options
Windows 11 Home
Windows 11 Home
Windows 11 Pro
Windows 11 Pro

Processor

Included in Current Configuration
Intel® Core™ i7- 12700K W/RGB Liquid Cooler (3.6 GHz up to 5.0 GHz, 25 MB L3 cache, 12 cores, 20 threads)
Alternate Options
Intel® Core™ i9- 12900K W/RGB Liquid Cooler (3.2 GHz up to 5.2 GHz, 30 MB L3 cache, 16 cores, 24 threads)

Graphics

Included in Current Configuration
NVIDIA® GeForce RTX™ 3060 (12 GB GDDR6 dedicated) with LHR, Display Connectors: HDMI*1, DP*3

Chipset

Intel® Z690

Memory

Included in Current Configuration
HyperX 16 GB DDR4-3733 MHz XMP RGB Heatsink RAM (2 x 8 GB)
Alternate Options
HyperX 32 GB DDR4-3733 MHz XMP RGB Heatsink RAM (2 x 16 GB)
HyperX 64 GB DDR4-3733 MHz XMP RGB Heatsink RAM (4 x 16 GB)

Memory slots

4 DIMM

Expansion slots

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

Storage

Included in Current Configuration
512 GB WD Black PCIe® NVMe™ TLC M.2 SSD
Alternate Options
512 GB WD Black PCIe® 4x4 NVMe™ TLC M.2 SSD
1 TB WD Black PCIe® NVMe™ TLC M.2 SSD
1 TB WD Black PCIe® 4x4 NVMe™ TLC M.2 SSD
2 TB WD Black PCIe® NVMe™ TLC M.2 SSD
2 TB WD Black PCIe® 4x4 NVMe™ TLC M.2 SSD

Secondary storage

Included in Current Configuration
No HDD
Alternate Options
1 TB 7200 rpm SATA HDD
2 TB 7200 rpm SATA HDD

Audio Features

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

Keyboard and mouse

Included in Current Configuration
No Included Keyboard
Alternate Options
HP 310 Black Wired Keyboard and mouse combo

External I/O Ports

Front : 2 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 USB Type-C® 10Gbps signaling rate; 1 USB Type-C® 5Gbps signaling rate; 1 USB Type-A 10Gbps signaling rate; 1 USB Type-A 5Gbps signaling rate; 2 USB 2.0 Type-A; 1 audio-in; 1 audio-out; 1 microphone; 1 RJ-45[19]

Wireless technology

Included in Current Configuration
Realtek RTL8822CE 802.11a/b/g/n/ac (2x2) Wi-Fi® and Bluetooth® 5 combo
Alternate Options
Intel® Wi-Fi 6 AX 201 (2x2) and Bluetooth® 5 combo (Supporting Gigabit file transfer speeds)

Network interface

Integrated 10/100/1000 GbE LAN

Form factor

microATX

Chassis & Power supply

Included in Current Configuration
Front Bezel Shadow Black Glass 800 W 80 Plus Gold certified ATX power supply

Office software

Included in Current Configuration
No Additional Office Software
Alternate Options
Microsoft Office 365 Personal - Save 10%
Microsoft Office 365 Family - Save 10%
Microsoft Office Home and Student 2021 - Save 10%
Microsoft Office Home and Business - Save 10%
Microsoft Office Professional 2021 - Save 10%

McAfee AI Powered Security Software

Included in Current Configuration
McAfee Livesafe (30 day)
Alternate Options
McAfee LiveSafe - 1 Year - Service - Save 10%
McAfee LiveSafe - 2 Year – Service - Save 10%
McAfee LiveSafe - 3 Year - Service - Save 10%

Software included

McAfee LiveSafe™ 30-day trial offer (Internet access required. First 30 days included. Subscription required for live updates afterwards.)

Sustainable Impact Specifications

Water based paint[41]

Dimensions (W X D X H)

8.03 x 18.5 x 21.85 in

Package dimensions

23.31 x 12.91 x 26.46 in

Weight

49.82 lb

Package weight

55.56 lb

Warranty

1 year limited hardware warranty (information at www.hp.com/support); 90 day phone support (from date of purchase); Complimentary chat support within warranty period (at www.hp.com/go/contacthp)
HP OMEN 45L cooling

BEHOLD, THE CHILLEST MACHINE IN GAMING

The OMEN 45L takes cooling way up, with the OMEN CRYO CHAMBER. This patented system uses the ambient air to create extreme cooling inside the system. The OMEN CRYO CHAMBER is also end user upgradable because Ice is the new fire.


SupportsIntel Cryo Cooling Gen2 Technology
Up to4x 120mm RGB or ARGB system fans
Up to360mm AIO liquid cooler

BEAUTY, MEET BEAST

Looks matter, and so does jaw dropping performance. So we prioritized both: 45L case with tempered glass panels. Full-metal frame with toolless entry and 4 RGB zones.

HP OMEN 45L parts
OMEN gaming hub logo

OMEN GAMING HUB

From software enhancements to hardware controls and live services, OGH is your one-stop shop to elevate your gaming experience.

  • Intelligent overclocking
  • Performance control
  • Individual fan control
  • System vitals
  • Network booster
  • Lighting control
  • My games
  • Gallery
  • Remote play
  • Coaching
omen gaming hub screens
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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
Country/Region :   United States