{"product_id":"bykski-gpu-block-for-peladn-rtx-4090-high-heat-resistance-material-pom-full-metal-construction-with-backplate-full-cover-gpu-water-cooling-cooler-radiator-block-n-pl4090-x","title":"Bykski GPU Block For Peladn RTX 4090, High Heat Resistance Material POM + Full Metal Construction, With Backplate Full Cover GPU Water Cooling Cooler Radiator Block, N-PL4090-X","description":"\u003cp\u003eThe \u003cstrong\u003eBykski N-PL4090-X\u003c\/strong\u003e is a full-coverage water block engineered for the \u003cstrong\u003eRTX 4090\u003c\/strong\u003e running intensive local AI workloads—Stable Diffusion, LLM inference with Ollama, and multi-day training sessions. Stock triple-fan coolers scream at \u003cstrong\u003e50-60 dBA\u003c\/strong\u003e under sustained 450W loads; this block drops noise below \u003cstrong\u003e30 dBA\u003c\/strong\u003e, making bedroom and home office AI rigs actually livable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVRAM protection is critical:\u003c\/strong\u003e 24GB GDDR6X junction temperatures spike past 90°C during 24\/7 inference, triggering hard throttling that crushes token generation speed. The N-PL4090-X's precision-milled cold plate presses directly against every memory module, holding VRAM well under thermal limits even after 12+ hour runs. POM + full metal construction withstands continuous thermal cycling without degradation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMulti-GPU necessity:\u003c\/strong\u003e Dual RTX 4090s in a single case push 700-900W combined—no air solution exists that can handle this thermally or physically. Water cooling becomes mandatory infrastructure, not luxury. For used 4090s or 3090 upgrades, a fresh water block performs a complete thermal reset, bypassing degraded factory pads that cause mid-life throttling.\u003c\/p\u003e\n\n\u003cp\u003eNickel-plated copper cold plate. G1\/4 standard threading. Integrated backplate for VRM cooling. Ships worldwide.\u003c\/p\u003e","brand":"Bykski","offers":[{"title":"POM + Copper (No lighting) \/ With backplane","offer_id":42218805493896,"sku":"N-PL4090-X","price":212.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/6554\/0488\/files\/z1_4c88daeb-8485-4256-9e06-e07e73d72981.jpg?v=1713860227","url":"https:\/\/www.formulamod.net\/en-fr\/products\/bykski-gpu-block-for-peladn-rtx-4090-high-heat-resistance-material-pom-full-metal-construction-with-backplate-full-cover-gpu-water-cooling-cooler-radiator-block-n-pl4090-x","provider":"FormulaMod","version":"1.0","type":"link"}