ASUS presented this Friday (15) its new high-end notebook ROG Strix SCAR 18 2026, equipped with Intel Core Ultra 200HX Plus processors and GPUs up to NVIDIA GeForce RTX 5090 Mobile. The device, positioned as a “replacement” for desktop computers, draws attention to the 18-inch Mini LED panel with 4K resolution and a refresh rate of 240 Hz. The total sustained power of the equipment reaches 320 W, representing an increase of 25% compared to the 255 W of the previous generation.
The new model combines high-performance hardware with improved cooling technology. The internal architecture has been completely redesigned to accommodate more powerful components and ensure efficient thermal management. The GPU alone achieves 175 W of dissipation, requiring sophisticated cooling solutions to maintain operability over extended sessions.
Processamento and storage capacity
ROG Strix SCAR 18 2026 offers extreme configurations for multiple usage scenarios. Processadores from the Intel Core Ultra 200HX series Plus with up to 24 cores and 5.5 GHz peak clocks delivers performance for AAA gaming, demanding eSports, professional content creation and Inteligência Artificial workloads. The memory reaches 128 GB in DDR5 standard operating at 6,400 MT/s, ensuring fluidity in intensive multitasking.
Storage uses PCIe 5.0 SSDs in RAID 0 configuration, with a maximum capacity of 8 TB. Essa framework accelerates data transfers and benefits applications that demand fast I/O, such as 4K video editing and 3D rendering. Sequential read and write speeds exceed 10 GB/s under ideal conditions.
Redesigned cooling Sistema
ASUS has introduced significant advancements in the ROG Intelligent Cooling system to master thermal dissipation. The vapor chamber has increased by 20% in thickness, while ultra-thin copper fins just 0.1 mm thick multiply the heat exchange surface. Redesigned Ventoinhas delivers 91% more airflow compared to the previous generation.
Passagens air vents in the keyboard keep the user’s hands at a comfortable temperature during extended gaming sessions. Graphite and copper Componentes control the heating of PCIe 5.0 SSDs, preventing performance throttling due to thermal throttling. The brand promises a reduction of up to 5 °C in the general internal temperature with the system at maximum.
ROG Nebula HDR Panel Display Especificações:
- 18-inch Diagonal with Mini LED technology
- Resolução 4K (3,840 x 2,400 pixels)
- Taxa update 240 Hz
- Pico 1,600 nits brightness in HDR mode
- Mais 2000 Zone Local Dimming
- Cobertura 100% DCI-P3 color gamut
- Tratamento anti-glare reduces reflections by 55%
- Contraste 4.5 times better in bright environments
Tecnologia ROG Nebula ELMB for clarity on the move
The panel incorporates proprietary ROG Nebula ELMB technology, similar to that implemented in premium gaming monitors on the market. Durante pixel transitions, specific zones of the display are turned off to reduce motion blur, resulting in a sharper image in scenes with a high rate of motion. Competitive Jogadores takes advantage of this feature in titles like Counter-Strike 2, Valorant and Overwatch 2, where milliseconds define the result.
The advanced local dimming system offers independent control of multiple sectors, enabling deeper blacks and brighter whites in the same scene. Essa technology benefits both gaming and professional visual content editing where color fidelity is critical.
State-of-the-art Conectividade
ROG Strix SCAR 18 2026 offers a robust set of ports to support high-performance peripherals and multiple displays. Wi-Fi 7 guarantees wireless transfer of up to 46 Gbps in ideal conditions, essential for online gaming with reduced latency. Bluetooth 5.4 works without interference even in congested environments with multiple devices.
Duas 5 Thunderbolt ports operate at 80 Gbps each, allowing connection of external eGPUs and ultra-fast SSDs. Três 2 USB-A 3.2 Gen ports offer Gbps 10 speed for legacy peripherals. HDMI 2.1 supports 8K displays or multiple 4K displays. 2.5 Ethernet Gbps ensures stable wired connection for online competitions.
Experiência audiovisual and peripherals
The notebook integrates Full HD webcam with 3D facial biometrics system for secure login. Som four-speaker stereo with spatial audio Dolby Atmos creates immersive movie and gaming experience. Teclado with per-key configurable RGB backlighting allows complete customization of the device’s appearance.
The battery with a capacity of 90 Wh offers limited autonomy in the face of demanding hardware, suitable mainly for use with a plugged source. Sistema operational Windows 11 Pro comes with the notebook, with support for virtualization and corporate security.
Elementos visual identity includes Aura RGB 360° bar and AniMe Vision rear panel, which allows customization of lighting effects and even display of images on the back cover. Esses features appeal to gamers who value aesthetic expression from equipment.
Preço and availability
ASUS did not reveal pricing or availability schedule at launch. Especula is expected to reveal these details during its participation in Computex 2026, the biggest computing fair of the year scheduled for the beginning of June. Considerando the previous generation, which continues to be sold in the Brasil for official prices around R$50 thousand, the new model is expected to be even more expensive.
Availability for the Brazilian market remains open, but ASUS has historically brought its top-of-the-line products to the country, suggesting that the ROG Strix SCAR 18 2026 should arrive here at some point after its global launch.