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HP OMEN 40L GT21-0003na AMD Ryzen™ 7 5800X 32 GB DDR4-SDRAM 2 TB SSD NVIDIA GeForce RTX 3080 Windows 11 Home Tower PC Black
- AMD RyzenTM 7 5800X (up to 4.7 GHz max boost clock, 32 MB L3 cache, 8 cores, 16 threads)
- Windows 11 Home
- NVIDIA® GeForce RTXTM 3080 (10 GB GDDR6X dedicated) with LHR
- 32 GB memory; 2 TB SSD storage
| SKU | 535B4EA#ABU |
|---|---|
| EAN | 0196188891056 |
| Manufacturer | HP |
| Availability | Y |
| Product Videos |
View Video View Video |

Stay cool under pressure
All-around strategic placed fans prevent overheating even when your game heats up.

OMEN Gaming Hub
The OMEN Gaming Hub elevates everything from software enhancements, hardware controls, to live services.
Ethernet port
When you have a spotty wireless connection, you can quickly plug in your Ethernet cable to get a smooth, wired Internet experience that bypasses any wireless issue.
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.
Show off your hardware
A tempered glass side panel shows off your internal components with RGB lighting effects. A clear EMI protective coating helps reduce the risk of electrical or magnetic interference with other devices.
Liquid cooling
Hassle-free thermal management quietly and efficiently draws heat away from high-performance processors, helping to protect sensitive components from heat overload.

Get a fresh perspective
Windows 11 provides a calm and creative space where you can pursue your passions through a fresh experience. 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 playing the latest games, designing the next skyscraper, or crunching scientific data, you need a powerful processor that can handle it all—and more. Hands down, the AMD Ryzen™ 5000 Series desktop processors set the bar for gamers and artists alike. [1]
The Ultimate Play
The GeForce RTX™ 3080 delivers the ultra performance that gamers crave, powered by Ampere—NVIDIA’s 2nd gen RTX architecture. It’s built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast G6X memory for an amazing gaming experience. [3]
Sustainable design
Because little things make a big difference, this product includes sustainable materials like water-based paint in the design. [4]

McAfee® LiveSafe™
Free 12-month subscription of McAfee® LiveSafe™ service included. McAfee® LiveSafe™ service enriches your digital life by protecting your data, identity and all your devices so you can connect with confidence. [6]

Tool-less design
Easily upgrade and expand the memory, storage drives, and interior expansion slots to fit your gaming needs.
The OMEN by HP 40L Gaming Desktop is the ultimate companion on your gaming journey. Powered by the latest AMD processor[1] and advanced graphics, the OMEN Desktop has a superior cooling system that prevents overheating. Designed for easy tool-less upgradeability, the OMEN Desktop will give you the top-tier performance to meet your gaming needs.
| Processor | |
|---|---|
| Processor generation | AMD Ryzen 5000 Series |
| Processor cache type | L3 |
| Processor cache | 32 MB |
| Processor frequency | 3.8 GHz |
| Processor model | 5800X |
| Number of processors installed | 1 |
| Processor manufacturer | AMD |
| Processor boost frequency | 4.7 GHz |
| Processor threads | 8 |
| Processor cores | 8 |
| Processor family | AMD Ryzen™ 7 |
| Memory | |
| Memory layout (slots x size) | 2 x 16 GB |
| Internal memory | 32 GB |
| Memory slots | 4x DIMM |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3733 MHz |
| Number of free internal memory expansion slots | 2 |
| Internal memory manufacturer | HyperX |
| Storage | |
| Storage media | SSD |
| Number of storage drives installed | 1 |
| Optical drive type | No |
| SSD interface | PCI Express |
| SSD capacity | 2 TB |
| Number of SSDs installed | 1 |
| Total storage capacity | 2 TB |
| SSD memory type | TLC |
| SSD form factor | M.2 |
| Total SSDs capacity | 2 TB |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 10 GB |
| On-board graphics card family | AMD Radeon Graphics |
| On-board graphics card | Yes |
| Discrete graphics card model | NVIDIA GeForce RTX 3080 |
| Discrete graphics memory type | GDDR6X |
| On-board graphics card model | AMD Radeon Graphics |
| Number of discrete graphics cards | 1 |
| Discrete GPU manufacturer | NVIDIA |
| On-board GPU manufacturer | AMD |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| Miracast | Yes |
| WLAN controller model | Realtek RTL8852BE |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Realtek |
| Ports & interfaces | |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Thunderbolt 3 ports quantity | 0 |
| USB 2.0 ports quantity | 4 |
| Microphone in | Yes |
| Line-out | Yes |
| Line-in | Yes |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 3 |
| Expansion slots | |
| PCI Express x4 slots | 1 |
| PCI Express x16 slots | 1 |
| Technical details | |
| Water cooling system | Yes |
| Cable lock slot type | Kensington |
| Product type | PC |
| Product colour | Black |
| Chassis type | Tower |
| Motherboard form factor | micro ATX |
| Audio system | DTS:X Ultra |
| Placement supported | Vertical |
| Cable lock slot | Yes |
| Audio output channels | 5.1 channels |
| Motherboard chipset | AMD B550 |
| Sustainable technologies and materials | Water based paint |
| Sustainability compliance | Yes |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| HP GTIN (EAN/UPC) | 196188891056 |
| Design | |
| Volume | 40 L |
| Water cooling system | Yes |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Chassis type | Tower |
| Placement supported | Vertical |
| Cable lock slot | Yes |
| Colour name | Black, glass side panel, dark chrome logo |
| Country of origin | China |
| RGB memory lighting | Yes |
| Introduction year | 2021 |
| Performance | |
| Market positioning | Gaming |
| Password protection | Yes |
| Password protection type | BIOS, Power on, User |
| Product type | PC |
| Motherboard form factor | micro ATX |
| Audio system | DTS:X Ultra |
| Audio output channels | 5.1 channels |
| Motherboard chipset | AMD B550 |
| Harmonized System (HS) code | 8471500000 |
| Software | |
|---|---|
| Trial software | 25 GB Dropbox storage for 12 months |
| Pre-installed software | 1 month trial for new Microsoft 365 customers, McAfee LiveSafe™ |
| Operating system installed | Windows 11 Home |
| Processor special features | |
| Intel Extreme Memory Profile (XMP) | Yes |
| Brand-specific features | |
| HP Support Assistant | Yes |
| HP Security tools | Chassis side cover lock |
| HP Software provided | HP Audio Switch; HP Connection Optimizer; HP QuickDrop; HP Support Assistant; OMEN Gaming Hub |
| HP segment | Home |
| HP GTIN (EAN/UPC) | 196188891056 |
| Power | |
| 80 PLUS certification | 80 PLUS Gold |
| Power supply | 800 W |
| Sustainability | |
| Sustainable technologies and materials | Water based paint |
| Sustainability compliance | Yes |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Weight & dimensions | |
| Volume | 40 L |
| Package width | 592 mm |
| Package depth | 328 mm |
| Package height | 582 mm |
| Width | 204 mm |
| Depth | 470 mm |
| Height | 467 mm |
| Package weight | 19.3 kg |
| Weight | 18.7 kg |
| Packaging data | |
| Package width | 592 mm |
| Package depth | 328 mm |
| Package height | 582 mm |
| Package weight | 19.3 kg |
| Packaging content | |
| Display included | No |
| Display | |
| Display included | No |
| Logistics data | |
| Harmonized System (HS) code | 8471500000 |
| Features | |
| Country of origin | China |
| Other features | |
| On-board graphics card | Yes |
| Processor manufacturer | AMD |
| Number of free internal memory expansion slots | 2 |
| Country of origin | China |
| Harmonized System (HS) code | 8471500000 |
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|---|---|---|---|---|---|---|
| SKU |
535B4EA#ABU
|
MQH73B/A
|
30FR001QUK
|
8T2A4EA#ABU
|
8T2A5EA#ABU
|
8T2A6EA#ABU
|
| Manufacturer |
HP
|
Apple
|
Lenovo
|
HP
|
HP
|
HP
|
| Processor family |
AMD Ryzen 7
|
Apple M
|
Intel Core i7
|
Intel Core i7
|
Intel Core i9
|
Intel Core i7
|
| Discrete graphics card |
Y
|
N
|
Y
|
Y
|
N
|
Y
|
| Total storage capacity |
2000GB and above
|
500GB to 750GB
|
1000GB to 1500GB
|
1000GB to 1500GB
|
1000GB to 1500GB
|
1000GB to 1500GB
|
| Product type |
PC
|
Mini PC (<= 3L)
|
Workstation
|
Workstation
|
Workstation
|
Workstation
|
| Optical drive type |
N
|
N
|
N
|
N
|
N/A
|
N
|
| Internal memory |
32GB
|
32GB
|
32GB
|
32GB
|
32GB
|
32GB
|
| Display included |
N
|
N
|
N
|
N
|
N
|
N
|
| On-board graphics card |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Operating system installed |
Windows 11 Home
|
macOS Ventura
|
Windows 11 Pro
|
Windows 11 Pro
|
Windows 11 Pro
|
Windows 11 Pro
|




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