Antec Neo ECO Modular 1000W ATX 3.0 PSU

Antec NE1000G M White | 1000W ATX 3.0 Modular PSU

The Antec Neo ECO Modular NE1000G M White ATX 3.0 power supply unit 1000 W 20+4 pin ATX delivers reliable, high-efficiency power for gaming and professional PC builds. With 80 PLUS Gold certification and ATX 3.0 compliance, this fully modular PSU ensures stable performance for demanding systems, including those with modern PCIe 5.0 graphics cards.

Key Specifications

Advanced Power Delivery for Modern Systems

The NE1000G M features Antec’s PhaseWave™ Design, a server-class LLC architecture with synchronous rectification that ensures stable, efficient power delivery. This design maintains tight voltage regulation and minimal ripple, protecting your components while maximising system performance. The PSU’s high-quality Japanese capacitors provide exceptional longevity and reliability under load.

Quiet Operation with Intelligent Cooling

Equipped with a 120mm fluid-dynamic bearing (FDB) fan, this power supply operates silently during low-to-medium loads thanks to the Zero RPM Manager. The fan only spins up when necessary, balancing cooling performance with noise reduction. This intelligent thermal management extends the PSU’s lifespan while maintaining optimal operating temperatures in your system.

Complete Protection for Your Components

CircuitShield™ protection suite safeguards your build against electrical hazards including over current, over power, over voltage, overheating, short circuit, and under voltage conditions. The 150ms hold-up time ensures your system maintains power during brief outages. With comprehensive protection and industrial-grade components, your valuable hardware remains secure.

Box Contents

• Antec NE1000G M White ATX 3.0 power supply
• PCIe 5.0 12VHPWR GPU cable
• Fully modular cable set (CPU, PCIe, Peripheral, SATA)
• User manual and warranty documentation

Check before you buy

• Confirm your case has sufficient space for 150mm x 140mm x 86mm dimensions
• Verify your GPU requires the included PCIe 5.0 12VHPWR cable
• Check your system’s total power draw against the 1000W capacity
• Ensure your motherboard uses a 20+4 pin ATX connector

Frequently Asked Questions

Q: Is this PSU compatible with PCIe 5.0 graphics cards?

A: Yes, it includes a PCIe 5.0 12VHPWR cable for seamless compatibility with modern GPUs like NVIDIA RTX 40 series cards.

Q: What efficiency rating does this power supply have?

A: The NE1000G M is 80 PLUS Gold certified, operating at 90% efficiency or higher under typical loads.

Q: Can I use this PSU in a small form factor build?

A: While more compact than many 1000W PSUs, you should verify the 150mm depth fits your specific case dimensions.

Q: Does the fan run constantly?

A: No, the Zero RPM Manager keeps the fan stationary during low loads, activating only when additional cooling is required.

The Consultant’s verdict & warranty

The Antec Neo ECO Modular NE1000G M White ATX 3.0 power supply unit 1000 W 20+4 pin ATX represents excellent value for builders seeking reliable, efficient power for high-performance systems. Its combination of ATX 3.0 compliance, PCIe 5.0 support, and comprehensive protection makes it suitable for gaming rigs and professional workstations alike. Covered by the standard Manufacturer Warranty.