Rosharn 16 by Level51
ROSHARN 16
The Pinnacle of Performance
The Rosharn 16 is the absolute spearhead of uncompromising laptop performance – with the latest high-end components, fully exploited power limits, an impressive cooling system and features that are second to none.
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Intel Core i9-14900HX

Intel’s Core i9-14900HX stands as the undisputed champion of maximum mobile performance. This impressive laptop CPU with desktop DNA unleashes the boundless power of 24 cores, 32 threads, and an impressive 36 MB Intel Smart Cache in the NEO 16. Powered by the modern Raptor Lake Refresh architecture, this exceptional processor excels in both single and multi-threaded applications. Boasting a boost clock of up to 5.8 GHz, it delivers outstanding performance across every conceivable application.

Nvidia RTX 40 Series
Perfect for gaming, content creation and extreme 3D acceleration: the Rosharn 16 sets the stage for NVIDIA’s high-performance graphics cards to realise their full potential. The flagship model is driven by the groundbreaking GeForce RTX 4090, featuring 16 GB of GDDR6 memory – the choice for those craving high-resolution graphic details and demanding ray tracing simultaneously. Leveraging AI-based technologies like DLSS 3.5, it provides a crucial boost, ensuring unparalleled high FPS rates.
Intel Core i9-14900HX
Uncompromising performance
Intel’s Core i9-14900HX is the undisputed champion of maximum mobile performance. The impressive laptop CPU with desktop DNA unleashes the limitless performance of 24 cores, 32 threads and a whopping 36 MB Intel Smart Cache in the Rosharn 16. Thanks to the modern Raptor Lake Refresh architecture, this truly impressive processor takes the performance crown in all single and multi-threaded applications and, with a boost clock of up to 5.8 GHz, delivers maximum power in every possible area of application.
RTX 40 graphics cards unleashed
The World's Fastest Laptop GPUs
All graphics cards available in the Rosharn 16 operate within their maximum allowable power limits in order to release their full performance potential. The top-of-the-line trim features the groundbreaking NVIDIA GeForce RTX 4090, the fastest laptop GPU ever, with 16 GB of GDDR6 memory and a sustained performance of up to 175 watts for demanding ray tracing, high-resolution graphics detail, and extreme 3D acceleration: perfect for gaming and content creation. AI-based technologies such as DLSS 3.5 provide you with unprecedented FPS values even at maximum resolution settings.
High performance, Best efficiency
Maximum performance with DLSS 3
DLSS is a revolutionary breakthrough in AI-powered graphics that massively boosts performance. Powered by the new fourth-gen Tensor Cores and Optical Flow Accelerator on GeForce RTX 40 Series Laptop GPUs, DLSS 3 uses AI to create additional high-quality frames.
Maximum power limits, no compromises
Unleashed performance
The Rosharn 16’s air-cooling and external water cooling system effortlessly extracts the maximum specified 175 watts from NVIDIA’s flagship GPU, the GeForce RTX 4090, even during stress tests. Intel’s Core i9-14900HX boosts to 200 watts and consistently sustains 135 watts under continuous load. With both the CPU and GPU fully engaged, the system can call up a total power of 235 watts. The Level51 Hydro Cool enhances your system’s capabilities even further: In stress test scenarios, the sustained performance of the Core i9-14900HX increases to 170 watts, maintaining the boost performance of 200 watts for an extended period. The combined system power can consistently operate at 285 watts.
Lightning-fast Mini-LED display
Razor-Sharp and Bright
Thanks to its extended WQXGA resolution (2,560 x 1,600 pixels), the 16.0-inch, non-glare Mini-LED display shows all content with razor-sharp clarity. A high brightness of 500 nits ensures excellent readability even in very bright environments. As is typical for IPS, the laptop display impresses with intense, brilliant colours, high contrasts and first-class black levels.
Lightning-Fast Gaming
at 240 Hz

Looking for an impressively smooth gaming experience? The display of the Rosharn 16 with a fast refresh rate of 240 Hz has exactly the right features on board. The G-SYNC panel accurately synchronizes the graphics card’s image output with on-screen playback, without any screen tearing or stuttering.

Professional Colour Fidelity
in 16:10 format
Featuring a factory color-calibrated display in a practical 16:10 format, this laptop perfectly meets the demands of creatives. Its sRGB colour gamut coverage is 105.6% and the additional vertical screen area gives you a significant increase in ease of use in your photo or video editing software.
High-end composite system
Best-in-class cooling
The highly effective cooling system of the Rosharn 16, which is perfectly tailored to the installed components, is one of the most striking features of this gaming laptop trimmed for ultimate performance. The comprehensive composite system boasts separate heat sinks at all four air outlets, while the two smooth-running fans are characterized by an unobtrusive, low-frequency sound characteristic. This enables full utilisation of your high-end components’ performance!
Ready for Hydro Cooling
Whisper-quiet gaming
With the Level51 Hydro Cool, you can expand the possibilities of the Rosharn 16 with an optional external laptop liquid cooling system. While the conventional high-end cooling system of this laptop is already able to permanently get the maximum performance out of the components, an upgrade by the Hydro Cool ensures significantly reduced CPU and GPU temperatures with unmatched quiet operation, even under full load. Additional optimisations in the laptop interior help the water cooling to dissipate the processor’s excess heat even more efficiently.
All-aluminium chassis
Robust & resistant
Aligning with its high-end concept, the Rosharn 16 boasts a precisely crafted, enduring all-aluminium chassis that seamlessly integrates premium materials and an exclusive, elegant design. The 16-inch laptop, more compact than its predecessor due to thin display bezels all around, exudes a sophisticated aesthetic. Adding a touch of RGB gaming flair, a newly designed light strip on the front not only offers customisable lighting effects, but of course also a decent FPS boost.
Compact full-size keyboard
Precision with professional layout
Central to the MX 15R’s compact design philosophy, the keyboard adopts an edge-to-edge layout, utilising the full width of the chassis for optimal functionality. Its comprehensive features encompass a full four-row numeric keypad, distinct full-size arrow keys, dedicated navigation keys, and Fn lock. This precise input device boasts a clearly defined actuation point and customisable RGB backlighting. Furthermore, the Windows Precision-compliant glass touchpad, sized at 123 x 77.5 mm, ensures optimal comfort and accuracy.
Long-lasting 99 Wh battery
99Wh for Outstanding Runtimes
With its 99 Wh battery, the Rosharn 16 integrates a true capacity giant with the maximum allowable for unrestricted mobile laptop use. Smart efficiency features such as NVIDIA Advanced Optimus ensure even longer runtimes: If the dedicated graphics card is not required, the display connection automatically switches to the economical, integrated Intel Xe graphics unit without rebooting. Three adjustable charging profiles can be used to determine charging speed and maximum charging capacity to minimise natural battery wear.
First-class connectivity
All the ports you need
The Rosharn 16 not only offers extensive connectivity, but also distributes all external interfaces smartly. Consequently, all ports for larger connectors are located at the rear, including the power supply connection, HDMI 2.1, the 2.5 Gigabit Ethernet and the Thunderbolt 4 port, which also integrates full specification USB-C 4.0. On the sides of the chassis, you will find three USB-A slots, a full-size SD card reader and separate sockets for headset and microphone.
High-end interface with dGPU connectivity
Thunderbolt 4
Thunderbolt 4 provides you with state-of-the-art connectivity in the Rosharn 16. The interface features Power Delivery for charging the laptop via USB-C travel power supplies with 100 watts and has an integrated DisplayPort function with direct connection to the powerful NVIDIA graphics card. This makes the high-end laptop compatible with all common VR headsets and supports G-SYNC in combination with an external monitor as well as the HDMI port. In addition, Thunderbolt 4 not only serves as a high-speed interface for the fastest external SSDs but is also the universal connector par excellence when it comes to using flexible docking stations to connect your complete home setup to the laptop via just one cable.
Level51 Control Center
All settings under control
The Control Center is a powerful tool that gives you complete control over your laptop’s performance settings. Here you will find tailor-made performance profiles to select the ideal balance of power, noise and temperatures at the touch of a button. If desired, you can access tons of expert manual tuning options to push your laptop’s high-end components to the maximum of the allowed power limits for CPU and GPU, to get the absolute most out of your setup.
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