Antec NE850 850W Platinum ATX3.1 Modular PSU PCIe 5.1

Antec NE850 NeoECO Platinum ATX 3.1 850W Fully Modular Power Supply

The Antec NE850 NeoECO Platinum ATX 3.1 power supply delivers premium efficiency, stability, and next-generation compatibility in a compact, fully modular design. Built for gamers and performance-focused PC users, it combines 80 PLUS Platinum efficiency, advanced power architecture, and PCIe 5.1 readiness to ensure consistent, reliable power for modern systems.

Whether you're building a high-performance gaming PC or a professional workstation, the NE850 provides the balance of power, efficiency, and quiet operation required for demanding environments.

Key Features & Benefits

✔ 850W Reliable Power Output – Ideal for mid-to-high-end gaming and productivity builds
✔ 80 PLUS Platinum Efficiency – Lower energy consumption and reduced heat output
✔ ATX 3.1 & PCIe 5.1 Ready – Designed for next-generation hardware and GPUs
✔ Native 12V-2x6 GPU Connector – Stable, direct power for modern graphics cards
✔ PhaseWave™ Design – Server-grade LLC + DC-DC topology for clean and stable power delivery
✔ Premium Japanese Capacitors – Enhanced durability and reduced electrical noise
✔ Fully Modular Cabling – Clean, efficient builds with improved airflow
✔ Zero RPM Fan Mode – Silent performance during low to moderate loads
✔ 120mm FDB Silent Fan – Long-lasting, quiet cooling solution
✔ CircuitShield™ Protection Suite – Full protection against electrical risks
✔ Compact ATX Size – Broad compatibility with a wide range of PC cases
✔ 10-Year Warranty – Long-term reliability and peace of mind

Technical Specifications

General

• Model: NE850 Platinum ATX3.1
• Form Factor: ATX 12V 3.1
• Output Capacity: 850W
• Modular: Fully Modular

Efficiency & Design

• Certification: 80 PLUS Platinum
• PFC: Active PFC
• Topology: PhaseWave™ (LLC + DC-DC)

Cooling

• Fan: 120mm Fluid Dynamic Bearing (FDB)
• Zero RPM Mode: Yes

Input

• Voltage: 100V – 240V
• Frequency: 50Hz – 60Hz
• Input Current: 10A – 5A

Protection Features

• OCP (Over Current Protection)
• OVP (Over Voltage Protection)
• UVP (Under Voltage Protection)
• SCP (Short Circuit Protection)
• OPP (Over Power Protection)
• OTP (Over Temperature Protection)
• SIP / NLO Protection

Connectors

• 1 x 24-pin (20+4) Motherboard
• 1 x 16-pin PCIe 5.1 (12V-2x6)
• 2 x 8-pin (4+4) CPU
• 3 x 8-pin (6+2) PCIe
• 6 x SATA
• 2 x Molex

Physical Specifications

• Dimensions: 140 x 150 x 86 mm

Compliance & Certifications

• cTUVus, TUV, CB, CE, FCC, UKCA, RCM, BSMI, 3C, ICES

Warranty

• 10 Years Manufacturer Warranty

Why Choose the Antec NE850 NeoECO Platinum?

The NE850 NeoECO Platinum is a smart choice for users who want high efficiency and future-ready compatibility without stepping up to oversized wattage. It provides clean, stable power delivery, excellent thermal performance, and ultra-quiet operation thanks to its intelligent cooling system.

With support for ATX 3.1 and PCIe 5.1, along with premium internal components, this PSU ensures your system is ready for current and next-generation hardware.

For builders seeking a reliable, efficient, and professional-grade power supply, the NE850 delivers consistent performance and long-term value.