Antec NeoECO Gold | 850W Continuous Power | 80 PLUS® Gold | PCIe 5.0 Ready | Fully Modular – New

R1,613.40

Power That Keeps Up With Your Ambitions

Whether you’re deep in a late-night gaming session or pushing a render farm to its limits, the Antec NeoECO Gold 850W has your back. With 80 PLUS® Gold certification delivering up to 92% efficiency, your system runs cooler, quieter, and more reliably — so you can focus on performance, not power problems.

Built for the Latest GPUs, Ready for What’s Next

A native 12VHPWR cable means plug-and-play compatibility with NVIDIA RTX 40 Series and PCIe Gen 5.0 graphics cards — no adapters, no compromises. The forward-compatible 28-pin MBU connector also future-proofs your build for next-gen motherboard standards.

Silent When You Need It, Smart When It Matters

The 120mm Fluid Dynamic Bearing fan with Zero RPM mode stays completely silent under light loads, only spinning up when thermals demand it. The result is a whisper-quiet build environment that never sacrifices cooling when you push your rig to the edge.

Clean Cables, Clean Build

The fully modular design lets you connect only the cables you need, keeping your chassis tidy and airflow unrestricted. Premium all-Japanese capacitors ensure stable, low-ripple power delivery — even under sustained, high-heat conditions — backed by Antec’s trusted 7-year warranty.

64 in stock

Description
Tech Specs
Power Output
Total Output
850W Continuous
Efficiency Rating
80 PLUS® Gold (up to 92%)
+12V Rail
>99% of total output (single rail)
Active PFC
Yes
Topology
Half-Bridge LLC + DC-DC (PhaseWave™ Design)
PCIe 5.0 Support
Yes (native 12VHPWR cable included)
Cooling & Acoustics
Fan Type
120mm Silent Fluid Dynamic Bearing
Zero RPM Mode
Yes (fan stays off under low loads)
Thermal Control
Smart fan curve based on internal sensors
Cabling & Connectors
Cable Type
Fully Modular
Motherboard
1 × 24(20+4) Pin
CPU
2 × 8(4+4) Pin EPS 12V
GPU
6 × 8(6+2) Pin PCIe, 1 × 16(12+4) Pin 12VHPWR
Peripherals
10 × SATA, 5 × Molex, 1 × FDD
MBU Connector
28(18+10) Pin future-ready socket
Electrical Specifications
Input Voltage
100–240 VAC
Input Current
10A Max
Input Frequency
50–60Hz
Power Good Signal
100–500ms
Operating Temperature
0°C – 40°C
Protection & Compliance
CircuitShield™ Protection
OCP / OVP / UVP / SCP / OPP / OTP / SIP / NLO
Certifications
cTUVus / TUV / CB / RCM / CE / FCC / BIS / BSMI / KC / UKCA / ICES
Design
Dimensions
150mm (L) × 140mm (W) × 86mm (H)
Net Weight
1380g
Finish
Matte Black
Warranty
Warranty
7-Year Antec Warranty
Additional information
Weight 3.4 kg
Dimensions 30 × 13 × 20.5 cm
Brand

Antec

Warranty

84 Months