{"product_id":"granzon-full-armor-gpu-block-for-asus-rog-strix-tuf-rtx-4090-full-coverage-full-wrap-cooling-armor-bykski-premium-sub-brand-high-quality-series-gpu-water-cooling-cooler-gbn-as4090strix-复制","title":"Granzon Full Armor GPU Block For PNY GeForce RTX 4080 16GB, Full Coverage Full Wrap Cooling Armor, Bykski Premium Sub-Brand High Quality Series GPU Water Cooling Cooler, GBN-PNY4080VERTO","description":"\u003cp\u003eThe \u003cstrong\u003eGranzon GBN-PNY4080VERTO\u003c\/strong\u003e is a full-coverage water block engineered specifically for the \u003cstrong\u003ePNY GeForce RTX 4080 16GB VERTO\u003c\/strong\u003e, transforming a 320W AI inference card into a silent, thermally stable workstation component. Unlike stock cooling that screams at 45–65 dBA under sustained LLM loads, this full-wrap armor delivers sub-30 dBA operation—essential for home offices and bedrooms running local AI models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSilence \u0026amp; VRAM Protection:\u003c\/strong\u003e The 16GB GDDR6X memory on RTX 4080 cards throttles at 92°C during prolonged Stable Diffusion or Ollama inference. Granzon's direct-die cold plate and full VRAM coverage press copper against every module, eliminating thermal throttling that degrades token generation speed. For 24\/7 reliability, sustained thermal headroom isn't optional—it's mandatory when your rig runs inference for hours or days unattended.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual-GPU Necessity:\u003c\/strong\u003e Two RTX 4080s in a single case (640W+) exceed what any air cooler can physically accommodate. This water block enables compact dual-4080 configurations for serious local LLM workloads, with G1\/4 threading for seamless loop integration. Nickel-plated copper construction, full aluminum backplate included. Ships worldwide.\u003c\/p\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this waterblock compatible with my RTX 4080?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Granzon waterblock is designed for the RTX 4080. Check the product title for specific card brand compatibility — non-reference PCB designs (ASUS Strix, MSI Suprim, etc.) require model-specific blocks. Reference\/Founders Edition cards use a different block.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much quieter will my RTX 4080 be with water cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStock RTX 4080 coolers run at 45-65 dBA under sustained AI workloads like Ollama or Stable Diffusion. A full-cover waterblock reduces noise to under 30 dBA — quieter than a refrigerator. VRAM temperatures also drop from 90°C+ to 60-70°C, preventing thermal throttling during long inference sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat else do I need for a complete loop?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBesides this waterblock, a complete custom loop needs: a radiator (360mm minimum for 320W TDP), a D5 or DDC pump with reservoir, G1\/4 fittings (8-12 pieces), tubing (soft or hard), and coolant. FormulaMod carries all components — browse our \u003ca href=\"\/de\/collections\/ai-workstation-cooling\"\u003eAI Workstation Cooling\u003c\/a\u003e collection for complete setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I run this 24\/7 for AI inference?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Water cooling is designed for sustained loads, unlike air coolers which rely on fan speeds that create noise. A properly maintained loop can run 24\/7 indefinitely with coolant changes every 12-18 months.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes FormulaMod ship to the USA and Europe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We ship worldwide from our Shenzhen warehouse. USA and EU orders typically arrive within 7 days. All products are covered by our return policy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Granzon","offers":[{"title":"Default Title","offer_id":43132002926728,"sku":"GBN-PNY4080VERTO","price":258.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/files\/z1_a4e0ee8e-56a1-4288-8153-dffe659e5ea6.jpg?v=1733468207","url":"https:\/\/www.formulamod.net\/de\/products\/granzon-full-armor-gpu-block-for-asus-rog-strix-tuf-rtx-4090-full-coverage-full-wrap-cooling-armor-bykski-premium-sub-brand-high-quality-series-gpu-water-cooling-cooler-gbn-as4090strix-%e5%a4%8d%e5%88%b6","provider":"FormulaMod","version":"1.0","type":"link"}