1STPLAYER ACK Silver 850W 80 Plus Silver Non-modular Power Supply

1STPLAYER ACK Silver 850W 80 Plus Silver Non-modular Power Supply

The 1STPLAYER ACK Silver 850W 80 Plus Silver Non‑Modular Power Supply offers a compelling balance of performance, efficiency, and affordability for mid‑to‑high‑range gaming PCs or content‑creation rigs. This 850 W unit (model HA‑850BA7) is ATX 3.1 / ATX 12V V3.1 compliant and built to handle modern PCIe 5.0 graphics cards via a native 12V‑2X6 connector, supported alongside dual 6+2 PCI‑E power cables and enough SATA/Molex ports to power typical storage and peripherals. With 80 Plus Silver certification, it achieves up to 90.47 % efficiency at typical load (~87 % at higher loads), minimizing wasted power and heat while improving operational stability and runtime cost efficiency . Internally, the unit uses active PFC and a DC‑to‑DC converter within a double‑forward topology for optimal voltage regulation across rails, while a 140 mm hydraulic‑bearing fan ensures quiet yet effective cooling even under sustained stress. Safety features are robust: it includes OVP, UVP, OPP, SCP, OCP, and OTP protections to shield your components from voltage spikes, overloads, short circuits, current surges, and overheating . Regulatory compliance aligns with international standards, including CE, FCC, UKCA, EAC, and RoHS certifications. Measuring a compact 145 × 150 × 86 mm, and built in China with long 7‑year warranty, the ACK Silver 850W offers a reliable lifespan backed by support . Its non‑modular design simplifies building and reduces cost, though cable management may be less tidy compared to modular setups. In summary, the ACK Silver 850W delivers efficient, stable, and protected power for serious PC users on a smart budget. It’s ideal if you need reliable high‑wattage output without premium modular features—backed by solid efficiency numbers, ample connectors, and full protection suite.

Features of 1STPLAYER ACK Silver 850W 80 Plus Silver Non-modular Power Supply

• 80 Plus Silver certification with up to ~90 % efficiency at typical load, improving power usage and reducing heat 
• Compact 145 × 150 × 86 mm form factor ideal for a wide range of PC cases 
• Reliable DC‑to‑DC converter topology with Active PFC for consistent voltage regulation 
• Built-in safety features: OVP, UVP, OPP, OCP, SCP, and OTP for full hardware protection 
• 140 mm hydraulic‐bearing fan ensures quiet and effective cooling under load 
• Dual PCI‑E 8‑pin (6+2) connectors plus 2× SATA + Molex cables support modern GPUs and storage devices 
• Standard input range of 100–240 VAC at 50–60 Hz, 10 A max, making it globally compatible 
• Certified for CE, FCC, EAC, UKCA, and RoHS, ensuring regulatory and environmental compliance 
• 7‑year manufacturer warranty provides long-term peace of mind 
• Native support for next‑gen PCIe‑5.1 graphics cards via Intel ATX 3.1 spec compatibility