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OMEN MAX 45L Gaming DT GT23-0797m PC

2026 CES Honoree
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Product # CK4C1AA#ABA
  • Windows 11 Home
  • AMD Ryzen™ 7 processor
  • AMD Radeon™ RX 9070XT Graphics (16 GB GDDR6 dedicated)
  • 32 GB memory;2 TB SSD storageSee all Specs

3% back in HP Rewards

Engineered for Sustainability
The OMEN MAX 45L is the best gaming desktop for gamers looking for maximum FPS. With the latest graphics cards and AMD Ryzen™ 9000 CPUs[1], a new Extreme Mode for manual overclocking, and a patented cooling system, Cryo Chamber™, built to keep your CPU ice cold, the MAX 45L is an absolute force of nature.

Operating system

Windows 11 Home

Processor

AMD Ryzen™ 7 9700X (up to 5.5 GHz max boost clock, 32 MB L3 cache, 8 cores, 16 threads)[6,7]

Graphics

Integrated: 
AMD Radeon™ Graphics
Discrete: 
AMD Radeon™ RX 9070XT Graphics (16 GB GDDR6 dedicated)

Memory

Kingston FURY 32 GB DDR5-6000 MT/s EXPO™ RGB Heatsink (1 x 32 GB)

Memory slots

4 DIMM

Storage

2 TB PCIe® Gen4 NVMe™ M.2 SSD

Network interface

Realtek RTL8125BGH-CG 10/100/1000/2500 GbE NIC

Wireless technology

MediaTek Wi-Fi 7 MT7925 (2x2) and Bluetooth® 5.4 wireless card

Power supply

1000 W 80 Plus Gold certified ATX 3.1 fully modular power supply

External I/O Ports

Top : 1 USB Type-C® 10Gbps signaling rate (HP Sleep and Charge)
2 USB Type-A 5Gbps signaling rate (HP Sleep and Charge)
1 headphone/microphone combo
Rear : 1 USB Type-C® 10Gbps signaling rate (DisplayPort™ 1.4)
1 USB Type-C® 10Gbps signaling rate
2 USB Type-A 5Gbps signaling rate
4 USB 2.0 Type-A
1 microphone
1 RJ-45
1 line in
1 line out[19,52]

Expansion slots

3 M.2 (2 for SSD, 1 for WLAN)
1 PCIe Gen5 x16
1 PCIe Gen4 x4

Video connector

1 HDMI 2.1b
3 DisplayPort™ 2.1a

Audio Features

Omen Audio Control Support DTS:X Ultra
5.1 Channel audio support

Color

Shadow black

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 Online Protection 30-day trial
PC Game Pass 3-month trial
1 month trial for new Microsoft 365 customers[24,49,50]

System Coolers

360 mm LCD liquid cooler

Sustainable Impact Specifications

Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable
20% post-consumer recycled plastic
Water based paint
10% recycled metal
LDPE bag contains 30% recycled plastic[40,41]

Chipset

AMD B850
OMEN MAX 45L gaming desktop artic ice - 2026 CES innovation award honoree
OMEN logo

Unmatched
Cooling.
Untouchable
Performance.

OMEN MAX 45L
GAMING DESKTOP PC
memory icon

With

KINGSTON FURY 32 GB DDR5-6000 MT/s EXPO™ RGB HEATSINK (1 x 32 GB)

Everything from multi-tasking to your favorite games get a huge performance boost.

storage icon

With

2 TB PCIe® Gen4 NVMe™ M.2 SSD

Get fast boot up times and massive storage with an SSD.

wifi icon

With

MediaTek Wi-Fi 7 MT7925 (2x2) and Bluetooth® 5.4 wireless card

Ensures you have the fastest connection speeds and lowest latency.

power adapter icon

With

1200 W Cybenetics Platinum certified ATX 3.1 fully modular power supply

Future-proof your rig and get the highest performance components possible.

OMEN MAX 45L gaming desktop simulating how the cryo chamber and works

Patented Cryo Chamber™

The second generation of our patented Cryo Chamber™ is back and better than ever before. Our CPUs are up to 7.5°C cooler at full load compared to our award-winning OMEN 35L and leading competitor dual chamber models, so stop settling for market-standard thermals and upgrade to the one-of-a-kind MAX 45L.

Game Without Compromise

AMD Ryzen 7 processor bagde
With

AMD Ryzen™ 7 9700X

(Up to 5.5 GHz max boost clock, 32MB L3 cache, 8 cores, 16 threads)

Go all in with the 9000 series, powered by AMD's new 3D V-Cache technology for a massive performance boost and more on-chip memory, making it the ultimate 8-core CPU for elite gaming and content creation performance.

OMEN Max 45L gaming desktop profile view
OMEN Max 45L gaming desktop rear view

PORTS

Maximum flexibilty

Top:
  • 1 USB Type-C® 10Gbps signaling rate
    (HP Sleep and Charge)
  • 2 USB Type-A 5Gbps signaling rate
    (HP Sleep and Charge)
  • Headphone/MIC Combo Jack
Rear:
  • 4 USB 2.0 Type-A
  • 2 USB Type-A 5Gbps signaling rate
  • 1 USB Type-C® 10Gbps signaling rate
  • 1x USB Type-C® 10Gbps signaling rate (DisplayPort™ 1.4)
  • 1x Audio Line-In / 1x Audio Line-Out / 1x Microphone

PORTS

Maximum flexibilty

OMEN and Riot Games logos
AN OFFICIAL HARDWARE TECHNOLOGY PARTNER OF RIOT GAMES
OMEN products and Riot game characters inside OMEN diamonds
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In the future, am I able to upgrade components to the device without much hassle?

Asked by: mj1854
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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
Country/Region :   United States