GoKawiilMontech's $90 Century II Gold 850W PSU hits Cybenetics Platinum efficiency
Montech's Century II Gold 850W is an ATX 3.1/PCIe 5.1 power supply built on an XWY half-bridge LLC platform, offering Cybenetics ETA Platinum efficiency at both 115V and 230V. It ships with a native 12V-2x6 cable, a Zero-RPM fan mode, and a ten-year warranty, retailing for around $90.
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This unit shows a budget-oriented brand can meet current ATX 3.1 standards and near-Platinum efficiency without the price tag of established premium PSU makers. For builders upgrading to newer GPUs requiring 12V-2x6 connectors, it offers modern compliance at a lower cost of entry, intensifying competition in the mainstream Gold PSU segment.
- Montech Century II Gold 850W costs about $90 and hits Cybenetics ETA Platinum efficiency.
- It includes native 12V-2x6 cabling for ATX 3.1/PCIe 5.1 compliance and a Zero-RPM fan mode.
- The unit comes with a ten-year warranty, positioning it between Montech's budget Century and premium Titan lines.
Montech Century II Gold 850W ATX 3.1 PSU — This is the exact unit from the review: an 850W Gold-rated ATX 3.1 supply with a native 12V-2x6 cable for modern GPUs, Zero-RPM fan mode for silent idling, and a ten-year warranty. It's a great pick if you want strong efficiency and clean voltage regulation without paying flagship prices.
See Montech Century II Gold 850W ATX 3.1 PSU on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: tomshardware.com — E. Fylladitakis, 2026-09-07
Published there as: “Montech Century II Gold 850W ATX 3.1 power supply review: Excellent budget-friendly Gold-tier ATX 3.1 unit with Cybenetics Platinum efficiency”
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