{"product_id":"barrow-backplane-for-galax-gainward-rtx-3090-3080-for-full-cover-water-cooling-gpu-block-cooler-gambp-01","title":"Barrow Backplane for GALAX\/GAINWARD RTX 3090 3080, For Full Cover Water Cooling GPU Block Cooler, GAMBP-01","description":"\u003cp\u003eThe Barrow GAMBP-01 full-cover water block is engineered specifically for Galax and Gainward RTX 3090 and RTX 3080 cards, delivering direct cooling to the PCB's vulnerable backside GDDR6X memory modules that reference coolers leave exposed. Stock air solutions allow these modules to hit 104-110°C junction temperatures during sustained LLM inference, triggering hard throttling at 92°C; this block presses nickel-plated copper directly against every VRAM chip to maintain thermal headroom for continuous 24\/7 workloads.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSilence and reliability for home AI labs:\u003c\/strong\u003e Air-cooled 3090s scream at 45-65 dBA under load—untenable for bedroom or home office setups running Ollama or Stable Diffusion for hours. This water block drops operating noise below 30 dBA while providing the sustained thermal capacity that bursty gaming coolers cannot match, critical for multi-day training runs or always-on inference servers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUsed GPU revival and multi-GPU viability:\u003c\/strong\u003e Two-to-four-year-old RTX 3090s suffer degraded thermal pads from heavy use, causing premature throttling even at stock clocks. Installing the GAMBP-01 performs a complete thermal reset, restoring full performance to second-hand cards repurposed for AI duty. For dual 3090 configurations pulling 700-900W combined, water cooling becomes physically mandatory—no air solution exists that can dissipate that load in a single case.\u003c\/p\u003e\n\n\u003cp\u003eNickel-plated copper cold plate, G1\/4 threading, integrated 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 3090?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Barrow 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":"Barrow","offers":[{"title":"Silver","offer_id":39467871010952,"sku":"GAMBP-01-SL","price":14.41,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":39467871043720,"sku":"GAMBP-01-BK","price":14.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/products\/png_76bb6a97-60d0-4fbe-9379-09330dea81a2.jpg?v=1626679333","url":"https:\/\/www.formulamod.net\/de\/products\/barrow-backplane-for-galax-gainward-rtx-3090-3080-for-full-cover-water-cooling-gpu-block-cooler-gambp-01","provider":"FormulaMod","version":"1.0","type":"link"}