HP - Upgraded - Omen MAX 45L Desktop - AMD Ryzen 9 9900X3D - 64GB RAM 4TB SSD - NVIDIA GeForce RTX 5090 - Adata 64GB USB Drive - Black
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Highlights
- Key Specs
- Processor Model: AMD Ryzen 9 9000 Series (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Storage Type: SSD
- Total Storage Capacity: 4096 gigabytes
- System Memory (RAM): 64 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Graphics Type: Dedicated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- Graphics: NVIDIA GeForce RTX 5090 (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- General
- Brand: HP
- Product Name: Omen MAX 45L Desktop - AMD Ryzen 9 9900X3D - 64GB RAM 4TB SSD - NVIDIA GeForce RTX 5090 - Adata 64GB USB Drive
- Color: Black
- Year of Release: 2026
- Processor
- Processor Brand: AMD
- Processor Model: AMD Ryzen 9 9000 Series (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Processor Model Number: 9900X3D
- Number of CPU Cores: 12-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 24 (Generally, the more threads, the faster and more responsive the operating system.)
- Storage
- Storage Type: SSD
- Total Storage Capacity: 4096 gigabytes
- Solid State Drive Capacity: 4096 gigabytes (The amount of data that can be stored on the device's solid state drive (SSD). SSD is a flash-based storage with faster speeds than a hard disk drive (HDD).)
- Memory
- System Memory (RAM): 64 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Type of Memory (RAM): DDR5 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- Graphics
- Graphics Type: Dedicated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- GPU Brand: NVIDIA
- Graphics: NVIDIA GeForce RTX 5090 (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Compatibility
- Operating System: Windows 11 Home (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Connectivity
- Number of HDMI Outputs (Total): 1
- Number of DisplayPort Outputs (Total): 3
- Number of USB Ports (Total): 11
- Number of USB-A Charging Ports: 8
- Number of USB-C Charging Ports: 3
- Microphone Input: true (The device features an input for connecting an external microphone.)
- Number Of Ethernet Ports: 1
- Features
- Size: Standard
- Dimensions
- Product Height: 21.85 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 8.03 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 18.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 20 pounds (The out of box weight of the item.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Included
- Optical Drive Type: None (An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These discs include CDs, DVDs, and Blu-ray Discs. This allows you to play music or watch movies using prerecorded discs.)
- Keyboard Included: false
- Mouse Included: false
- Warranty
- Warranty - Parts: 1 Year Warranty from PCOnline
- Warranty - Labor: 1 Year Warranty from PCOnline
- Other
- UPC: 810222707508
Dominate AAA gaming and demanding creative workloads with the HP OMEN MAX 45L Gaming Desktop. Powered by the AMD Ryzen 9 9900X3D processor and NVIDIA GeForce RTX 5090 graphics, it delivers elite-level performance for ultra settings, ray tracing, AI acceleration, and 4K gameplay. Advanced OMEN Cryo Chamber cooling, DDR5 memory, PCIe SSD storage, and Wi-Fi 7 connectivity complete this premium gaming powerhouse. At PCOnline, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by PCOnline, not the manufacturer.
- Professional Upgrade:: This computer has been professionally upgraded with brand-new components to enhance system functionality, then carefully resealed.
- [Extreme Gaming Performance]: Powered by AMD Ryzen 9 9900X3D processor with advanced 3D V-Cache technology and NVIDIA GeForce RTX 5090 graphics for elite 4K/8K gaming, ray tracing, AI acceleration, streaming, and professional content creation.
- [Advanced Omen Cryo Chamber Cooling]: Patented OMEN Cryo Chamber architecture paired with a 360mm liquid cooling system improves airflow and thermal efficiency to maintain stable high-performance gaming under heavy workloads.
- [Tech Specs]: 4 x USB Type-A 5Gbps signaling rate, 3 x USB Type-C 10Gbps signaling rate, 4 x USB Type-A 2.0, 1 x RJ-45, 1 x HDMI, 3 x DisplayPort, 1 x Power button, 1 x Power supply, 4 x Audio Port, Wi-Fi 7 & Bluetooth
- 1 Year Seller Warranty:: 1 Year warranty from PCOnline – Warranty is managed directly through the seller instead of the manufacturer.
Whats Included
- HP Omen MAX 45L Desktop, Adata 64GB USB Drive
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Dominate AAA gaming and demanding creative workloads with the HP OMEN MAX 45L Gaming Desktop. Powered by the AMD Ryzen 9 9900X3D processor and NVIDIA GeForce RTX 5090 graphics, it delivers elite-level performance for ultra settings, ray tracing, AI acceleration, and 4K gameplay. Advanced OMEN Cryo Chamber cooling, DDR5 memory, PCIe SSD storage, and Wi-Fi 7 connectivity complete this premium gaming powerhouse. At PCOnline, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by PCOnline, not the manufacturer.

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| Pros for HP - Upgraded - Omen MAX 45L Desktop - AMD Ryzen 9 9900X3D - 64GB RAM 4TB SSD - NVIDIA GeForce RTX 5090 - Adata 64GB USB Drive - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Overall Performance |
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