Description
Antec NeoECO NEG850 850W 80+ Gold PCIe 5.0 Fully Modular Power Supply
NE850G
The NeoECO Gold Modular 850W delivers reliable, quiet power for modern gaming and creator PCs. With Gold-grade efficiency, full-modular cabling, 12VHPWR (PCIe 5.0) support, and a Zero RPM fan mode, it keeps high-end GPUs fed while keeping your build tidy and quiet. Built with Japanese capacitors on a PhaseWave platform and backed by a 7-year warranty.
Why It’s a Good Choice
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Ready for today’s GPUs: PCIe 5.0 / 12VHPWR support means clean, native power for RTX 40-series and future cards—no messy adapters.
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Quiet when you want it: The Zero RPM fan mode keeps acoustics near-silent at idle and light loads; FDB bearings stay smooth and durable under load.
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Stable, efficient platform: Gold efficiency lowers heat and electricity use, while the PhaseWave (LLC + DC-DC) design and Japanese caps keep ripple low and voltage tight for system longevity.
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Cleaner builds, easier routing: Full-modular cables reduce clutter and improve airflow—especially useful in compact cases.
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Built-in safety: CircuitShield™ protections safeguard your hardware from power anomalies, and the 7-year warranty adds long-term peace of mind.
Specifications:
| Category | Details |
|---|---|
| Series / Model | NeoECO Gold Modular — NEG850 |
| Rated Power | 850W continuous output |
| Efficiency | 80 PLUS Gold (up to ~92% typical) |
| Topology | PhaseWave platform: LLC + DC-DC conversion |
| Cabling | Full-modular (black flat cables) |
| GPU Support | PCIe 5.0 Ready with 12VHPWR cable included |
| Cooling | 120 mm fluid-dynamic bearing (FDB) fan; Zero RPM fan-stop at low loads |
| Protections | OCP/OVP/UVP/SCP/OPP/OTP (CircuitShield™) |
| +12V Rail | High capacity single +12V rail (design emphasizes >99% on +12V) |
| Input | 100–240 V, Active PFC (worldwide) |
| Connectors (typical) | 1× 24-pin ATX • 2× 4+4-pin EPS • 1× 12VHPWR • 4× 6+2-pin PCIe • 8–10× SATA • 3–4× Molex (varies by region) |
| Dimensions | ATX standard chassis (approx. 140(L) × 150(W) × 86(H) mm)* |
| Noise Modes | Zero RPM (fan stops at low loads), silent curve under moderate loads |
| Components | Japanese capacitors (primary) |
| Software | N/A (hardware-level regulation) |
| Colour | Black |
| Warranty | 7-Year limited warranty |






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