{"product_id":"bykski-gpu-block-with-active-waterway-backplane-for-evga-rtx-3090-3080ti-3080-ftw3-ultra-gaming-water-cooler-n-ev3090ftw3-tc-v2","title":"Bykski N-EV3090FTW3-TC-V2 Full Coverage GPU Block w\/ Active Backplate for EVGA RTX 3080\/3080Ti\/3090 FTW3 Ultra Gaming, G1\/4","description":"\u003cp\u003eThe \u003cstrong\u003eBykski N-EV3090FTW3-TC-V2\u003c\/strong\u003e is a full-cover GPU water block with \u003cstrong\u003eactive waterway backplane\u003c\/strong\u003e engineered specifically for the EVGA RTX 3090\/3080Ti\/3080 FTW3 Ultra Gaming. Unlike standard blocks, its integrated backplate cooling directly contacts the rear-mounted GDDR6X memory modules—addressing the critical thermal gap that causes reference 3090s to hit 104-110°C VRAM junction temps and throttle at 92°C under sustained LLM inference loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSilence is mandatory for home AI labs.\u003c\/strong\u003e Stock FTW3 coolers ramp to 45-65 dBA during hours-long Stable Diffusion or Ollama sessions; this water block drops operation below 30 dBA, transforming bedroom or home office rigs from audible distractions to invisible infrastructure. For \u003cstrong\u003eused GPU revival\u003c\/strong\u003e, 2-4 year old 3090s—whether previously-deployed—suffer degraded thermal pads that perpetuate throttling. Installing this block performs a complete thermal reset, restoring full 350W TDP headroom for 24GB model serving.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e24\/7 reliability demands sustained thermal headroom.\u003c\/strong\u003e AI inference isn't bursty gaming; it runs continuous token generation for days. The active backplane maintains GDDR6X at 60-70°C versus 92°C+ air-cooled limits, preventing performance degradation and extending hardware lifespan. For \u003cstrong\u003emulti-GPU necessity\u003c\/strong\u003e, dual 3090 configurations (700-900W combined) physically cannot be air-cooled in standard cases—water cooling becomes the only viable path to dense local LLM hosting.\u003c\/p\u003e\u003cp\u003eNickel-plated copper construction, G1\/4 threading, precision-machined microfins, and included aluminum backplate. Ships worldwide. Verify PCB compatibility via product images before ordering.\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=\"\/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":"Bykski","offers":[{"title":"RBW(5v 3pin) \/ GPU block + Active backplane + Bridge","offer_id":39461307941000,"sku":"N-EV3090FTW3-TC-V2_RBW","price":202.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/products\/1_0a34aded-a587-4aa8-8e17-8091e222dd89.jpg?v=1665127300","url":"https:\/\/www.formulamod.net\/de\/products\/bykski-gpu-block-with-active-waterway-backplane-for-evga-rtx-3090-3080ti-3080-ftw3-ultra-gaming-water-cooler-n-ev3090ftw3-tc-v2","provider":"FormulaMod","version":"1.0","type":"link"}