HP OMEN 35L and 45L Gaming Desktops: A Complete Review
HP’s OMEN 35L and 45L gaming PCs have the gaming community paying close attention. These powerhouse gaming desktops are engineered for serious gamers and content creators, capable of delivering breathtaking graphics and exceptional performance that meet the demands of today’s most resource-intensive games and creative applications.
Let’s dive into what makes these OMEN computers stand out in the competitive gaming desktop market.
Top-Performance Gaming Desktops
When it comes to gaming PCs, OMEN desktops have earned their reputation as a trusted option for serious gamers. The combination of cutting-edge components, intelligent design, and superior cooling technology makes them a formidable choice for anyone seeking high-performance computing.
Designed for smooth streaming and creative productivity, OMEN gaming desktops are built to provide a fully immersive experience. Whether you’re an intense gamer pushing frame rates to the limit or a content creator rendering complex video projects, these OMEN computers deliver the power and reliability you need.
Immersive Graphics: NVIDIA® GeForce RTX™
The HP OMEN 35L and 45L represent the pinnacle of gaming desktop technology. The OMEN 35L can be configured with various graphics options from the AMD Radeon™ RX 7600 up to the NVIDIA® GeForce RTX™ 4080 SUPER, while the OMEN 45L can be configured with up to an NVIDIA® GeForce RTX™ 5090 with 32GB GDDR7 dedicated memory.
These systems deliver realistic, fully immersive graphics with dedicated ray tracing cores. The cutting-edge GPUs provide dramatically better performance for:
- AI-powered graphics rendering
- Realistic lighting and shadow effects
- Complex compute workloads
- High-resolution gaming at exceptional frame rates
The broadcast capabilities built into these OMEN desktops make them ideal for live streaming. The NVIDIA encoder, a specialized section of the GPU dedicated to encoding, allows you to transform any workspace into a professional studio. The AI-enhanced voice and video features provide professional-grade streaming and recording quality without requiring additional expensive equipment.
For creative professionals, these gaming desktops are a top choice for enhancing your workflow. Whether you’re an aspiring artist, serious content creator, or professional gamer, the high-performance drivers and game-ready reliability will accelerate your creative process.
Tool-Less Build: Expand and Upgrade
The HP OMEN 35L and 45L desktops are designed not just for today’s gaming needs but to evolve with future technology as well. The toolless design allows for easy upgradeability, giving you access to:
- Memory slots for additional or upgraded RAM
- Storage drive bays for expanding your storage capacity
- Interior expansion slots for additional components
- Multiple system fans for enhanced cooling
- Industry-standard upgrade ports throughout
The expandable chipsets offer compatibility with modern memory standards, using DDR5 memory in both models for lightning-fast data access. The system architecture allows you to upgrade your gaming rig without the hassle of swapping out the motherboard, making future upgrades both accessible and cost-effective.
HP OMEN 35L Review
OMEN 35L Gaming Desktop
For a high-performance gaming PC, the OMEN 35L Gaming Desktop delivers exceptional power in a sleek package. The housing unit features a clear side cover, equipped with customizable LED illumination that provides a perfect view of the premium components inside.
The RGB illumination can be fully customized using the OMEN Gaming Hub. The front-end OMEN emblem and cooling fans emit customizable light, allowing you to change colors and light patterns to personalize your gaming and content creation sessions.
Thermal management is a standout feature of the OMEN 35L. Strategically placed fans prevent overheating and keep this gaming rig cool even during the most intense gaming marathons—perfect for professional gamers who play for extended periods. With 2x 140MM front fans, 1x 120MM rear exhaust fan, and custom fan curves for optimum performance, the system achieves 10-14% thermal improvement over previous designs. The system also delivers premium audio with 5.1 surround sound and OMEN Audio Control supporting DTS Headphone:X™ for crisp, clear audio that enhances your gaming immersion.
HP OMEN 35L Specs
The OMEN 35L Gaming Desktop is available in several configurations, including:
Intel-based model (B0PJ8AA#ABA):
- Windows 11 Home
- Intel® Core™ i7-14700F (up to 5.4 GHz with Intel® Turbo Boost Technology, 33 MB L3 cache, 20 cores, 28 threads)
- NVIDIA® GeForce RTX™ 4060 Ti (8 GB GDDR6 dedicated)
- Kingston FURY 16 GB DDR5-6000 MT/s XMP RGB Heatsink (2 x 8 GB)
- 1 TB PCIe® Gen4 NVMe™ M.2 SSD
AMD-based model (B0FT7AA#ABA):
- Windows 11 Home
- AMD Ryzen™ 7 8700G (up to 5.1 GHz max boost clock, 16 MB L3 cache, 8 cores, 16 threads)
- NVIDIA® GeForce RTX™ 4060 (8 GB GDDR6 dedicated)
- Kingston FURY 16 GB DDR5-6000 MT/s EXPO™ RGB Heatsink (2 x 8 GB)
- 1 TB PCIe® Gen4 NVMe™ M.2 SSD
The system includes multiple connectivity options, with USB ports on both the front and rear panels. The front panel features USB Type-C® ports with a 10Gbps signaling rate and HP Sleep and Charge functionality, allowing you to charge your smartphone and other portable devices even while the system is in sleep mode.
- Windows 11 Home
- Intel® Core™ i7-14700F or AMD Ryzen™ 7 8700G
- NVIDIA® GeForce RTX™ graphics options
- Up to 64GB DDR5 memory options
- Up to 2TB PCIe® Gen4 NVMe™ M.2 SSD
The OMEN 35L’s combination of processing power, graphics capability, and system memory makes it ideal for gamers who demand smooth gameplay at high resolutions and content creators who need reliable rendering performance for videos, 3D models, or other creative projects.
Elevate Your Gaming
Both the HP OMEN 35L and 45L feature the OMEN Gaming Hub, where creators and gamers can optimize and customize their gaming experience. This comprehensive software suite gives users the tools to:
- Fine-tune system performance for specific games
- Customize RGB lighting throughout the system
- Access network optimization tools for lower latency
- Monitor system health and component performance
- Connect with NVIDIA GeForce NOW for cloud gaming
The OMEN Gaming Hub also includes features that enhance your overall gaming experience, such as game coaching to help improve your skills and sharing gaming sessions with friends through streaming sessions.
HP OMEN 45L Review
OMEN 45L Gaming Desktop
The OMEN 45L Gaming Desktop represents the ultimate gaming experience, built with the latest technology to handle current and future gaming demands. It’s the flagship model in the OMEN lineup, offering DIY-level performance with the convenience of a pre-built system.
Like the OMEN 35L, the 45L also comes with all the benefits of the OMEN Gaming Hub, but it adds several premium features that set it apart. Its powerful hardware, innovative cooling system, and immersive graphics capabilities make it suitable for enthusiast gamers, professional content creators, and anyone who demands the highest level of performance.
The NVIDIA DLSS 3 technology available with the RTX series GPUs delivers AI-accelerated performance, while the reflex low-latency platform provides competitive gamers with responsiveness that can make the difference between victory and defeat.
HP OMEN 45L Specs
The OMEN 45L Gaming Desktop features cutting-edge components, including:
- Windows 11 Home
- Intel® Core™ Ultra9 285K (up to 5.70 GHz with Intel® Turbo Boost Technology, 36 MB cache, 24 cores, 24 threads)
- NVIDIA® GeForce RTX™ 5090 (32 GB GDDR7 dedicated)
- Kingston FURY 64GB DDR5-5600 MT/s XMP RGB Heatsink (4 x 16 GB)
- 2 TB PCIe® Gen4 NVMe™ Performance M.2 SSD
For those seeking different configurations, the OMEN 45L is also available with:
- Intel® Core™ Ultra7 265K (up to 5.50 GHz with Intel® Turbo Boost Technology, 30 MB cache, 20 cores, 20 threads)
- NVIDIA® GeForce RTX™ 5080 (16 GB GDDR7 dedicated) or NVIDIA® GeForce RTX™ 4080 Super (16 GB GDDR6X dedicated)
- Various memory and storage options
The system delivers immersive audio through its 5.1 surround sound capabilities using OMEN audio control with support for DTS:X Ultra. The front panel includes USB Type-A ports with Sleep and Charge functionality, while the rear panel offers a comprehensive array of connectivity options including USB Type-C® and USB Type-A ports at various signaling rates, plus Thunderbolt™ 4 with USB Type-C® 40Gbps signaling rate.
- Windows 11 Home
- Intel® Core™ Ultra9 285K (24 cores, 24 threads)
- NVIDIA® GeForce RTX™ 5090 (32 GB GDDR7)
- 64GB DDR5-5600 MT/s XMP RGB RAM
- 2TB PCIe® Gen4 NVMe™ M.2 SSD
The OMEN 45L delivers uncompromising performance for the most demanding games and applications, making it the ideal choice for users who want a future-proof system that can handle anything from competitive gaming to professional content creation.
OMEN Cryo Chamber™: Revolutionary Cooling
What truly sets the HP OMEN 45L apart is its innovative cooling technology. The OMEN 45L features the OMEN Cryo Chamber™, a patented cooling system that takes thermal management to the next level.
The Cryo Chamber sits separately at the top of the housing unit, containing the liquid cooler radiator. This design creates a physical separation between the hot components inside the main chassis and the cooling radiator, allowing the system to draw cool air from outside the case directly to the radiator.
This ingenious approach offers several advantages:
- Lower CPU temperatures during intensive operations
- Reduced thermal throttling for consistent performance
- Improved overall system stability
- Potential for higher overclocking headroom
- Quieter operation under heavy loads
By maintaining lower operating temperatures, the OMEN 45L not only delivers better performance but also potentially extends the lifespan of critical components, making it a smarter long-term investment for serious gamers and content creators.
Safety and Sustainability
Protecting your system and your data is a priority for both content creators and gamers. The HP OMEN 35L and 45L include software protection options to safeguard your digital assets and provide peace of mind.
HP continues its commitment to sustainability with these gaming desktops. The OMEN series is built with:
- Water-based paint for reduced environmental impact
- At least 20% post-consumer recycled plastic in the OMEN 35L
- 10% recycled metal in the OMEN 35L
- 10% post-consumer recycled plastic in the OMEN 45L
- Molded paper pulp cushion inside box that is 100% sustainably sourced and recyclable
These environmentally conscious features allow you to enjoy extended gaming sessions or content creation marathons without excessive power consumption, reducing both your environmental footprint and your electricity bills.
Gaming Accessories
Once you upgrade your gaming experience with a new OMEN desktop, consider enhancing your setup with premium gaming accessories that complement your system’s capabilities.
HyperX Pulsefire Haste 2 - Wireless Gaming Mouse
Complete your gaming setup with the HyperX Pulsefire Haste 2 Wireless Gaming Mouse, designed for competitive gaming.
- Dual mode wireless connectivity (2.4GHz and Bluetooth)
- HyperX 26K Sensor with up to 26,000 DPI
- HyperX Switches rated for up to 100 million clicks
- 61g weight with up to 100-hour battery life
The HyperX Pulsefire Haste 2 Wireless delivers the precision and responsiveness that competitive gamers demand, with a lightweight design that allows for quick, accurate movements during intense gameplay sessions.
Conclusion
The HP OMEN 35L and 45L gaming desktops represent the pinnacle of gaming technology, offering exceptional performance, innovative cooling, and customizable features that cater to both gamers and content creators.
With easy upgradeability, powerful components, and thoughtful design, these OMEN desktops provide a gaming experience that’s not only impressive today but can evolve to meet your needs in the future.
Whether you choose the OMEN 35L for its compact yet powerful design or the OMEN 45L for its revolutionary cooling and maximum performance, you’ll be investing in a gaming desktop that delivers on the promise of immersive, responsive gaming.
For gamers and creators who demand the best, the HP OMEN 35L and 45L desktops deliver an uncompromising combination of power, performance, and style. Visit HP Gaming to explore the full range of gaming PCs and accessories that can elevate your gaming experience.
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