{"product_id":"bykski-gpu-water-block-for-nvidia-candeus-rtx-3090-peladn-zotac-manli-rtx-3080-all-metal-structure-water-cooling-cooler-n-pl3090-sr","title":"Bykski GPU Water Block For NVIDIA\/CANDEUS RTX 3090  Peladn\/ZOTAC\/Manli\/RTX 3080, All Metal Structure Water Cooling Cooler,  N-PL3090-SR","description":"\u003cp\u003eThe \u003cstrong\u003eBykski N-PL3090-SR\u003c\/strong\u003e is a full-coverage water block engineered specifically for the NVIDIA RTX 3090 reference PCB and Zotac variants, delivering the sustained thermal performance demanded by local AI inference workloads. Unlike air cooling that leaves backside GDDR6X modules uncontacted—driving junction temperatures to 104-110°C and triggering hard throttling at 92°C—this block presses nickel-plated copper directly against every VRAM chip, VRM, and the GPU core for complete heat removal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSilence is non-negotiable\u003c\/strong\u003e when running Ollama, Stable Diffusion, or LLMs in a home office or bedroom. Stock RTX 3090 fans scream at 45-65 dBA under sustained load; water cooling drops this below 30 dBA, making 24\/7 operation actually livable. For multi-GPU setups—dual 3090s pulling 700-900W combined—water cooling is the only physically viable solution that fits in a standard case without thermal meltdown.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUsed GPU revival is built-in.\u003c\/strong\u003e Two-to-four-year-old RTX 3090s suffer degraded thermal pads and dried paste, causing immediate throttling under AI workloads. Installing this water block performs a complete thermal reset: fresh pads, full contact, factory-new temperatures. previously-deployed cards become reliable inference engines again.\u003c\/p\u003e\n\n\u003cp\u003eAll-metal construction with nickel-plated copper cold plate, G1\/4 threading for standard fittings, and integrated backplate for rear VRAM cooling. 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=\"\/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":"All metal \/ With backplane","offer_id":44291618308232,"sku":"N-GY4090DSI-SR","price":183.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/files\/E1_1a42e31f-ef6d-4f6d-8977-f898c5e8f32e.jpg?v=1758098767","url":"https:\/\/www.formulamod.net\/de\/products\/bykski-gpu-water-block-for-nvidia-candeus-rtx-3090-peladn-zotac-manli-rtx-3080-all-metal-structure-water-cooling-cooler-n-pl3090-sr","provider":"FormulaMod","version":"1.0","type":"link"}