HP
HP OMEN MAX 45L Gaming Desktop PC Ryzen 9 9900X3D RTX 5090 32GB GDDR7 64GB DDR5 4TB SSD
Gaming desktop with a Ryzen 9 9900X3D, RTX 5090 32GB GDDR7, 64GB DDR5 and 4TB NVMe SSD
- TypeGaming & Entertainment
- Form FactorTower
- Power Supply1200W
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- CPU TypeAMD Ryzen 9 9000 Series
- Ryzen 9 9900X3D with 12 cores and 24 threads powers heavy workloads
- RTX 5090 32GB GDDR7 delivers VR-ready graphics performance
- 64GB DDR5 memory supports multitasking and demanding applications
- 4TB PCIe SSD provides fast storage for large game libraries
- 1200W PSU and 360mm AIO cooling sustain peak performance under load
System identity
This HP OMEN MAX 45L tower is built for enthusiasts who want a complete, high-performance gaming desktop without assembling parts themselves. It ships with Windows 11 Pro and a bundled USB port expander for extra connectivity.
Build and connections
The Shadow Black chassis houses a 360mm AIO cooler, RGB lighting and a 1200W power supply to support the installed components. Front and rear I/O provides four USB 2.0 ports, three USB 3.2 Type-C ports, HDMI, three DisplayPort outputs and a headset jack alongside WiFi 7 and Bluetooth 5.4 wireless.
Deciding specification
The system pairs a Ryzen 9 9900X3D processor with 128MB L3 cache and 24 threads with an RTX 5090 graphics card carrying 32GB GDDR7 memory. Buyers who need more than 4TB of NVMe storage or a different GPU tier should look elsewhere.
商品特色
- Ryzen 9 9900X3D with 12 cores and 24 threads powers heavy workloads
- RTX 5090 32GB GDDR7 delivers VR-ready graphics performance
- 64GB DDR5 memory supports multitasking and demanding applications
- 4TB PCIe SSD provides fast storage for large game libraries
- 1200W PSU and 360mm AIO cooling sustain peak performance under load
商品規格
| Brand | HP |
|---|---|
| Model | OMEN |
| Type | Gaming & Entertainment |
| Form Factor | Tower |
| Power Supply | 1200W |
| Monitor | Monitor not included |
| Operating System | Windows 11 Pro |
| CPU Type | AMD Ryzen 9 9000 Series |
| L3 Cache Per CPU | 128MB Cache |
| GPU/VGA Type | GeForce RTX 5090 |
| Graphics Interface | Dedicated Card |
| Virtual Reality Ready | VR Ready |
| Memory Capacity | 64GB DDR5 |
| SSD | 2x 2 TB |
| HDD | No |
| Storage Spec | 4TB PCIe SSD |
| Optical Drive Type | No |
| Screen Size | No Screen |
| WLAN | 802.11be |
| Bluetooth | Bluetooth 5.4 |
| Card Reader | No |
| RJ45 | Yes |
商品問答
What Wi-Fi standard does the OMEN MAX 45L use and what real-world speed limit does it impose?
It uses WiFi 7 (802.11be), so the wireless link caps at the router and client capabilities rather than the desktop itself.
What clearance and power connections does the RTX 5090 32GB GDDR7 card require inside the 45L chassis?
The card occupies a standard full-height PCIe slot and draws power through the 1200W supply's native 12VHPWR connector; the 360mm AIO leaves the top PCIe slot accessible.
How is the 64GB DDR5 memory installed and which slot population mistake do builders repeat?
Four DIMM slots are filled in matched pairs — two per channel — so populating a single stick per channel leaves half the bandwidth unused.
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