{"product_id":"rog-strix-scar-18-2026-rtx-5090-gaming-laptop-core-ultra-9-64gb-2tb-raid-0-4k-240hz-tq564w","title":"ROG Strix SCAR 18 (2026) RTX 5090 Gaming Laptop – Core Ultra 9, 64GB, 2TB RAID 0, 4K 240Hz – TQ564W","description":"\u003cstyle\u003e\n.xg-scar{--r:#ff174f;--bg:#07080d;--card:#11141b;--line:#292d37;background:var(--bg);color:#fff;max-width:1200px;margin:auto;border-radius:18px;overflow:hidden;font-family:Arial,sans-serif}.xg-scar *{box-sizing:border-box}.xg-scar section{padding:42px}.xg-scar h2,.xg-scar h3,.xg-scar p,.xg-scar th,.xg-scar td{color:#fff!important}.xg-scar h2{font-size:31px;margin:0 0 14px}.xg-scar p{line-height:1.65}.xg-scar .hero{background:linear-gradient(135deg,#050506,#17111a);border-bottom:2px solid var(--r)}.xg-scar .ey{color:var(--r)!important;font-weight:800;letter-spacing:.12em}.xg-scar .g{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.xg-scar .c{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}.xg-scar table{width:100%;border-collapse:collapse;background:#0d1016}.xg-scar th,.xg-scar td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.xg-scar th{width:30%;color:#ff7293!important}@media(max-width:700px){.xg-scar section{padding:26px 18px}.xg-scar .g{grid-template-columns:1fr}.xg-scar table{font-size:13px}.xg-scar th{width:39%}}\n\u003c\/style\u003e\n\u003cdiv class=\"xg-scar\"\u003e\n\u003csection class=\"hero\"\u003e\u003cp class=\"ey\"\u003eROG STRIX SCAR 18 · 2026 · G835LXG-TQ564W\u003c\/p\u003e\n\u003ch2\u003eRTX 5090 Flagship Gaming at 175W\u003c\/h2\u003e\n\u003cp\u003eThe ROG Strix SCAR 18 G835LXG-TQ564W combines Intel® Core™ Ultra 9 290HX Plus processing, NVIDIA® GeForce RTX™ 5090 Laptop graphics, 64GB DDR5-6400 memory and 2TB of PCIe® 4.0 NVMe™ Performance SSD storage in RAID 0. Its 18-inch 4K 240Hz Mini LED ROG Nebula HDR display and 175W GPU profile put it at the top of the ROG gaming range.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eFlagship Performance\u003c\/h2\u003e\n\u003cdiv class=\"g\"\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eCore Ultra 9 290HX Plus\u003c\/h3\u003e\n\u003cp\u003e24 cores \/ 24 threads, up to 5.5GHz, with Intel AI Boost NPU acceleration and sustained high-power performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eRTX 5090 24GB\u003c\/h3\u003e\n\u003cp\u003e24GB GDDR7 NVIDIA Blackwell graphics with ROG Boost up to 175W including Dynamic Boost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003e4K 240Hz Mini LED\u003c\/h3\u003e\n\u003cp\u003e18-inch 3840×2400 ROG Nebula HDR panel with 100% DCI-P3, G-SYNC, Pantone validation and Advanced Optimus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eAdvanced HDR \u0026amp; Motion\u003c\/h3\u003e\n\u003cp\u003eMore than 2,000 local dimming zones, up to 1600 nits peak brightness and ROG Nebula ELMB motion clarity technology.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eExtreme Cooling\u003c\/h3\u003e\n\u003cp\u003eEnd-to-end vapor chamber, sandwiched full-width heatsink, Tri-Fan Technology and Conductonaut Extreme liquid metal on CPU and GPU.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eTool-Less Upgrades\u003c\/h3\u003e\n\u003cp\u003eEasy access to DDR5 SO-DIMM, SSD and fan areas, Q-Latch M.2 retention, support for up to 128GB memory and PCIe Gen 5-ready M.2 slots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eFull Official Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eROG Strix SCAR 18 (2026) G835 — G835LXG-TQ564W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating System\u003c\/th\u003e\n\u003ctd\u003eWindows 11 Home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProcessor\u003c\/th\u003e\n\u003ctd\u003eIntel® Core™ Ultra 9 290HX Plus, 2.7GHz, 36MB cache, up to 5.5GHz, 24 cores \/ 24 threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNeural Processor\u003c\/th\u003e\n\u003ctd\u003eIntel® AI Boost NPU up to 13 TOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGraphics\u003c\/th\u003e\n\u003ctd\u003eNVIDIA® GeForce RTX™ 5090 Laptop GPU, 24GB GDDR7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGPU Power\u003c\/th\u003e\n\u003ctd\u003eROG Boost 1647MHz at 175W (150W + 25W Dynamic Boost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e18-inch ROG Nebula HDR Display, 4K 3840×2400, 16:10, Mini LED, 240Hz, 100% DCI-P3, G-SYNC, Pantone Validated, MUX Switch + NVIDIA® Advanced Optimus. Default refresh rate is 120Hz outside Ultimate GPU mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e64GB DDR5-6400 SO-DIMM, dual-channel; two SO-DIMM slots; platform supports up to 128GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003e1TB + 1TB PCIe® 4.0 NVMe™ M.2 Performance SSD (RAID 0), 2TB total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExpansion\u003c\/th\u003e\n\u003ctd\u003e2× DDR5 SO-DIMM slots; 2× M.2 PCIe slots; both M.2 slots are PCIe Gen 5 ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eI\/O\u003c\/th\u003e\n\u003ctd\u003e3.5mm combo audio; HDMI 2.1 FRL; 3× USB 3.2 Gen 2 Type-A; 2× Thunderbolt™ 5 with DisplayPort™, power delivery and G-SYNC up to 120Gbps; 2.5G LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKeyboard\u003c\/th\u003e\n\u003ctd\u003eBacklit Chiclet Keyboard, Per-Key RGB with Num-key, touchpad, Copilot key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera\u003c\/th\u003e\n\u003ctd\u003e1080p FHD IR camera for Windows Hello\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio\u003c\/th\u003e\n\u003ctd\u003eSmart Amp Technology, Hi-Res headphone certification, Dolby Atmos, AI noise cancelling, array microphone, 4-speaker system with Smart Amplifier Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eWi-Fi 7 triple-band 2×2; Bluetooth® 5.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e90Wh, 4-cell Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003e450W AC adapter, 21V DC \/ 21.45A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLighting\u003c\/th\u003e\n\u003ctd\u003eAura Sync logo, full-surround Aura light bar, AniMe Vision and per-key RGB keyboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3.73kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e39.9 × 29.8 × 2.35–3.50cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecurity\u003c\/th\u003e\n\u003ctd\u003eFirmware TPM; BIOS Administrator\/User Password Protection; McAfee® 30-day trial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eCompatibility \u0026amp; Important Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is specifically for UK SKU \u003cstrong\u003eG835LXG-TQ564W\u003c\/strong\u003e. The factory 2TB RAID 0 configuration occupies both M.2 slots. RAM and storage remain serviceable and upgradeable, but changing either RAID SSD requires reconfiguring storage. ASUS notes charger inclusion and promotional subscriptions can vary by region.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"g\"\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eCan the RAM be upgraded?\u003c\/h3\u003e\n\u003cp\u003eYes. Two SO-DIMM slots are provided and the platform supports up to 128GB DDR5 memory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eCan storage be upgraded?\u003c\/h3\u003e\n\u003cp\u003eYes. Two M.2 slots are provided and both are PCIe Gen 5 ready, but this SKU ships with both occupied in RAID 0.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eDoes it support Thunderbolt 5?\u003c\/h3\u003e\n\u003cp\u003eYes. Two Thunderbolt 5 ports provide up to 120Gbps connectivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eWhat GPU does it use?\u003c\/h3\u003e\n\u003cp\u003eNVIDIA GeForce RTX 5090 Laptop GPU with 24GB GDDR7 and up to 175W ROG Boost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\n\u003ch3\u003eWhat is the exact SKU?\u003c\/h3\u003e\n\u003cp\u003eG835LXG-TQ564W.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"ASUS ROG","offers":[{"title":"Default Title","offer_id":67651130327276,"sku":"XG-ROG-SCAR18-G835-LXG-TQ564W","price":5149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/6775\/1916\/files\/rog-strix-scar-18-2026-01.png?v=1791272292","url":"https:\/\/xtreamgear.co.uk\/products\/rog-strix-scar-18-2026-rtx-5090-gaming-laptop-core-ultra-9-64gb-2tb-raid-0-4k-240hz-tq564w","provider":"Xtream Gear","version":"1.0","type":"link"}