{"product_id":"bykski-gpu-water-block-for-asus-rtx-4070-super-evo-full-cover-with-backplate-pc-water-cooling-cooler-n-as4070sdualevo-x","title":"Bykski GPU Water Block For ASUS RTX 4070 SUPER EVO, Full Cover With Backplate PC Water Cooling Cooler, N-AS4070SDUALEVO-X","description":"\u003cp\u003eThe RTX 4070 SUPER is a capable card for local AI inference — it runs LLaMA 3 8B and smaller Mistral models comfortably and handles ComfyUI Stable Diffusion workflows without the price premium of a 4090. But its stock air cooler was not designed for continuous 24\/7 operation. Under sustained AI loads, GPU-die temperatures climb into the mid-80s and VRAM approaches the 92°C throttle threshold measured in Local AI Master benchmarks. The Bykski N-AS4070SDUALEVO-X replaces that cooler entirely.\u003c\/p\u003e\n\u003cp\u003eFull coverage means the copper cold plate contacts not just the GPU die but every VRAM module and the primary VRM clusters simultaneously. VRAM that runs at 80°C instead of 91°C does not throttle. It sustains peak bandwidth for the entire inference session — no mid-run slowdowns, no unexplained latency spikes during token generation. The included backplate adds rigidity to the PCB and provides additional thermal contact on the rear VRAM modules.\u003c\/p\u003e\n\u003cp\u003eAfter installation, an RTX 4070 SUPER in a water-cooled loop drops from 45–60 dBA under load to below 30 dBA — silent enough for a home office or bedroom workstation. If you run AI assistants overnight or leave Stable Diffusion batches processing while you sleep, that acoustic difference is not a luxury, it is a requirement. The EVO block is purpose-fitted for the ASUS Dual EVO board layout with no modification required.\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 4070 Super?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Bykski waterblock is designed for the RTX 4070 Super. 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 4070 Super be with water cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStock RTX 4070 Super 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 220W 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) \/ With Backplate \/ None","offer_id":43100011430024,"sku":"N-AS4070SDUALEVO-X_RBW","price":131.94,"currency_code":"USD","in_stock":true},{"title":"RBW(5v 3pin) \/ With Backplate \/ Additional light controller (optional for without light sync)","offer_id":43100011462792,"sku":"N-AS4070SDUALEVO-X_RBW*1+B-RBW-C8-V5*1","price":141.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/files\/11_05aaaaee-2b70-4705-ae58-7a8f23a3210e.jpg?v=1732263623","url":"https:\/\/www.formulamod.net\/de\/products\/bykski-gpu-water-block-for-asus-rtx-4070-super-evo-full-cover-with-backplate-pc-water-cooling-cooler-n-as4070sdualevo-x","provider":"FormulaMod","version":"1.0","type":"link"}