{"product_id":"bykski-gpu-block-with-active-waterway-backplane-cooler-for-zotac-rtx-3090-3080-g6x-tianqi-apocalypse-n-st3090tq-tc","title":"Bykski GPU Block With Active Waterway Backplane Cooler For Zotac RTX 3090\/3080Ti\/3080 Apocalypse, N-ST3090TQ-TC","description":"\u003cp\u003eThe \u003cstrong\u003eBykski N-ST3090TQ-TC\u003c\/strong\u003e is a full-cover GPU water block with active backplane cooler engineered specifically for the Zotac RTX 3090\/3080 Ti\/3080 Apocalypse series. Unlike reference designs that leave backside GDDR6X modules thermally stranded—driving junction temps to 104-110°C and triggering VRAM throttle at 92°C—this block presses nickel-plated copper directly against every memory chip, front and rear, delivering sustained thermal headroom for LLM inference workloads that run hours or days without pause.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSilence is mandatory for home AI labs.\u003c\/strong\u003e Stock triple-fan coolers scream at 45-65 dBA under sustained 350W loads; this water block drops operation below 30 dBA, making bedroom and home office deployments viable. For used RTX 3090s with degraded thermal pads from extended workload duty, installation performs a complete thermal reset—restoring full performance for Ollama, Stable Diffusion, and local LLM hosting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMulti-GPU necessity resolved.\u003c\/strong\u003e Dual RTX 3090s pull 700-900W combined—no air solution exists for two cards in one case. This block's slim profile enables dense parallel inference rigs that would otherwise require impossible airflow. 24\/7 reliability demands sustained thermal margins, not bursty gaming headroom; the active backplate ensures GDDR6X never throttles during extended model training or token generation.\u003c\/p\u003e\u003cp\u003eNickel-plated copper base. G1\/4 threading. Integrated backplate with active waterway. 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 3090?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Bykski waterblock is designed for the RTX 3090. 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 3090 be with water cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStock RTX 3090 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 350W 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=\"\/ja\/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":"Bykski","offers":[{"title":"RBW(5v 3pin) \/ GPU block + Active backplane + Bridge","offer_id":39461308072072,"sku":"N-ST3090TQ-TC_RBW","price":175.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/products\/jpg_8bb945ee-be5f-48dd-b7e5-f96984303197.jpg?v=1626333937","url":"https:\/\/www.formulamod.net\/ja\/products\/bykski-gpu-block-with-active-waterway-backplane-cooler-for-zotac-rtx-3090-3080-g6x-tianqi-apocalypse-n-st3090tq-tc","provider":"FormulaMod","version":"1.0","type":"link"}