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OMEN 45L Gaming Desktop, Windows 11 Home, AMD Ryzen™ 7, 16GB RAM, 512GB SSD, 1TB HDD, NVIDIA® GeForce RTX™ 3070

OMEN 45L Gaming Desktop, Windows 11 Home, AMD Ryzen™ 7, 16GB RAM, 512GB SSD, 1TB HDD, NVIDIA® GeForce RTX™ 3070

ENERGY STAR | Home

DiscontinuedThis product has been discontinued.

  • Windows 11 Home
  • AMD Ryzen™ 7 processor
  • NVIDIA® GeForce RTX™ 3070 (8 GB GDDR6 dedicated) with LHR
  • 16 GB memory; 1 TB HDD storage; 512 GB SSD storageSee all Specs
Product # 33T57AA#ABA
Engineered for Sustainability
3% back in HP Rewards
Built for extreme performance, the OMEN by HP 45L Gaming Desktop PC is designed for gaming from the ground up. Powered by the latest AMD 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

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.[2]

AMD Ryzen™ 5000 Series Desktop Processor

Whether you are gaming or creating, AMD Ryzen 5000 Series Desktop Processors offer ultimate performance.[1]

The Ultimate Play

The GeForce RTX™ 3070 is powered by Ampere—NVIDIA’s 2nd gen RTX architecture for power you need to rip through the most demanding games.[3]

PCIe SSD storage

Boot up in seconds with lightning fast speed with up to 512 GB PCIe SSD storage.

DTS: X® Ultra Technology

By producing authentic, spatially accurate 3D sound through any headset, this technology offers specially tuned audio modes for different game types to provide immersion for the best entertainment experience possible.[4]

USB Type-A 5Gbps signaling data rate

Plug in your external storage with this USB Type-A port, featuring 5Gbps signaling data rate.[5]

USB Type-C® 10Gbps signaling rate only

Plug in your external storage with this USB-C™ port, featuring 10Gb/s signaling rate. And it’s reversible, so you never have to worry about plugging in upside down.[6]

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 ultra-fast gigabit data rate with a Wi-Fi 6 (2x2) and Bluetooth® 5.3 combo[7]

Sustainable design

Because little things make a big difference, this product includes sustainable materials like water-based paint in the design.[8]

OMEN CRYO CHAMBER™

Experience revolutionary cooling from the patented OMEN CRYO CHAMBER™ cooling system that enables the liquid cooler radiator to channel fresh, cold air from the surrounding environment to cool down the CPU.

Technical details

Operating system

Windows 11 Home

Processor

AMD Ryzen™ 7 5800X (up to 4.7 GHz max boost clock, 32 MB L3 cache, 8 cores, 16 threads)[6,7]

Graphics

Discrete: NVIDIA® GeForce RTX™ 3070 (8 GB GDDR6 dedicated) with LHR

Memory

HyperX 16 GB DDR4-3733 MHz XMP 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

Realtek Wi-Fi 6 (2x2) and Bluetooth® 5.2 wireless card (supporting gigabit data rate); Realtek RTL8852BE Wi-Fi 6 (2x2) and Bluetooth®️ 5.3 wireless card (supporting gigabit data rate)[13,16]

Power supply

800 W 80 Plus Gold certified ATX power supply

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]

Expansion slots

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

Video connector

1 HDMI; 3 DisplayPort™

Audio Features

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

Energy efficiency

EPEAT® registered

ENERGY 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 Online Protection 30-day trial

1 month trial for new Microsoft 365 customers[24]

System Coolers

240 mm non-RGB liquid cooler

System Fan

3 x 120 mm aRGB front fans

Sustainable Impact Specifications

Water based paint[41]

Chipset

AMD B550

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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.