Antec NeoECO Platinum Power Supply - 1200W - Black

The Antec NeoECO Platinum ATX3.1 power supply is designed to deliver exceptional performance and r...

Best current price£109.48from PCHUB.UK

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PCHUB.UKAntec Black Neo Eco Platinum Ne1200 Platinum Atx3.1 Power Supply Unit 1200 W
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GamingKitAntec Black Neo Eco Platinum Ne1200 Platinum Atx3.1 Power Supply Unit 1200 W
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eBayAntec Ne1200 Platinum Neoeco 1200W Fully -Modular Atx 3.1 Power Supply Pcie 5.1
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OnBuy.comAntec Neoeco Ne1200 Platinum Atx 3.1 Psu - 1200W Power Supply Pcie 5.1 Fully Mod 761345202183
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Product Information

Full details

The Antec NeoECO Platinum ATX3.1 is designed for high-performance PC builders, gamers, and enthusiasts who require reliable power for modern high-end components. It offers the key benefit of 80 PLUS Platinum efficiency and native ATX 3.1 support, ensuring stable power delivery for the latest power-hungry GPUs; however, users should ensure their computer case has sufficient clearance for a full ATX-sized unit before installation.

All features

ColourBlack
SeriesNeoECO Platinum
Model Part Number0-761345-20218-3
BrandAntec

Extended Product Information

FAQs

Is this power supply compatible with older GPUs?

Yes, it is backward compatible with older PCIe connectors, though you will need to use standard PCIe power cables for older cards.

What is the benefit of the 12V-2x6 cable?

This cable is designed for modern GPUs to deliver stable power more efficiently without needing multiple traditional 8-pin connectors.

How do I know if the fan is working properly?

The fan will activate automatically under load; if you are worried, you can test it by running a high-intensity benchmark test.

Can I use my own custom sleeved cables with this unit?

Only use the cables provided with the Antec NeoECO Platinum or cables explicitly confirmed to be compatible with this exact model to prevent component damage.

Is this suitable for a small form factor (SFF) build?

This is an ATX-sized power supply; check your case dimensions carefully to ensure it fits before purchasing.

Troubleshooting

System will not power on

Ensure the power switch on the back of the PSU is toggled to the 'I' position and verify all modular cable connections are fully seated.

Fan is not spinning

The Zero RPM manager stops the fan under low loads; verify if the fan begins spinning once the system is placed under a significant gaming or rendering load.

Pros and Cons

Pros

  • High energy efficiency rating (80 PLUS Platinum)
  • Native support for latest PCIe 5.1/ATX 3.1 standards
  • Fully modular design simplifies cable management
  • Silent operation with Zero RPM fan mode
  • Reliable Japanese capacitors for longevity

Cons

  • Large physical footprint may be tight in smaller cases
  • Higher price point compared to entry-level power supplies
  • Advanced features may be overkill for basic workstation builds

Setup, Compatibility & Care

Ensure that your PC case supports ATX-sized power supplies. When installing, place the unit with the fan facing either upward or downward depending on your case's intake filter placement. Connect only the cables necessary for your components to maximize airflow. When cleaning, use a can of compressed air to remove dust from the fan intake and rear exhaust mesh every six months to ensure optimal thermal efficiency. Never attempt to open the power supply casing, as it contains components that hold a high electrical charge.

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