Enermax Platimax II 1200DF Review (2026)

1. Introduction2. Bundle & Cabling3. External4. Internal5. Testing Methodology and Results6. Closing Thoughts7. View All Pages

It has been some time since I looked at a new power supply from Enermax however today we managed to get our hands on the Platimax II 1200DF unit, recently released. This unit is Platinum certified and it ATX 3.1/PCIe 5.1 ready. Enermax supply mesh sleeved cables with this modular unit and with an asking price around $230, we find out today if it is worth the money.

• ATX 3.1 & PCIe 5.1 Ready
  Fully compliant with Intel ATX 3.1 and PCIe 5.1 standards, featuring a native 600W 12V-2×6 connector for next-gen GPUs.
• Efficiency
  Achieves up to 92% efficiency at 50% load, and ≥70% efficiency at 2% low load.
• Extreme Power Excursion Support
  Handles up to 235% power excursion (0.1ms), ideal for high-performance GPU spikes.
• Silent and Durable Cooling
  Equipped with a 135mm D.F. fan and 100% Japanese capacitors for over 100,000 hours MTBF at 25°C full load.
• Fully Modular with Comprehensive Protections
  Fully modular cable design with built-in protections: OVP, OPP, OCP, SCP, OTP, UVP; certified for operation up to 5000m altitude.

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