Antec NeoEco NE850 Platinum 850W 80 PLUS Platinum Fully Modular Power Supply

The Antec NeoEco NE850 Platinum 850W Power Supply delivers highly efficient and stable power for gaming rigs, workstations, and productivity PCs. This PSU is 80 PLUS Platinum certified, meaning it achieves up to ~94% efficiency, reducing wasted energy and lowering heat output while maintaining reliable performance. The fully modular cable design enables cleaner builds with improved airflow and easier cable management.

High‑Efficiency Performance for Demanding Builds

The Antec NeoEco NE850 Platinum 850W Power Supply uses a PhaseWave™ Half‑Bridge LLC design with synchronous rectification and a DC‑DC topology to provide consistent voltage regulation and power delivery under load. Its Platinum certification ensures energy‑efficient operation across typical PC workloads, helping reduce electricity costs and heat generation.

Quiet Cooling and Zero RPM Mode

Equipped with a 120mm silent cooling fan and advanced Zero RPM Mode, this PSU operates silently at light to moderate loads, only activating the fan when additional cooling is needed. This results in quieter performance for gaming sessions or productivity use.

Industrial Protections & Long Warranty

The NeoEco Platinum series includes Antec’s CircuitShield™ suite of protections — including over‑current, over‑voltage, under‑voltage, short‑circuit, and over‑power safeguards — to help protect your system components. With high‑quality Japanese heavy‑duty capacitors and a 7‑year warranty, this PSU is built for dependable long‑term use.

SPECIFICATIONS

• Brand: Antec
• Series: NeoEco Platinum
• Model: NE850 Platinum
• Power Output: 850 Watts Continuous
• Efficiency: 80 PLUS Platinum Certified (~94% Typical)
• Form Factor: ATX12V 2.4
• Fan: 120mm Silent Fan with Zero RPM Mode
• Topology: PhaseWave™ LLC + DC‑to‑DC Design
• Capacitors: High‑Quality Japanese Heavy‑Duty Capacitors
• Protections: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
• Input Voltage: 100–240 VAC
• Input Frequency: 50–60 Hz
• Power Good Signal: 100–500ms
• Operation Temperature: 0–45°C
• Regulatory Compliance: UL, TUV, CB, RCM, CE, CCC, FCC, BIS, KC
• Connectors:
• 1 × 24‑Pin ATX
• 2 × 8(4+4) Pin EPS 12V
• 6 × 8(6+2) Pin PCIe
• 12 × SATA
• 4 × Molex
• 1 × FDD
• Dimensions: 140 × 150 × 86 mm