SilverStone Extreme 850R Platinum – 850W SFX Power Supply, Cybenetics Platinum, PCIe 5 Ready, Fully Modular

The SilverStone Extreme 850R Platinum delivers 850W of reliable and efficient power in a compact SFX form factor, perfect for small form factor gaming PCs, high-performance workstations, and multi-GPU compact builds. With Cybenetics Platinum certification, it provides top-tier energy efficiency and stable voltage performance even under heavy loads.

Featuring SFX12V 4.0 standards and PCIe 5.0 12VHPWR support, this PSU is fully compatible with latest-generation NVIDIA RTX GPUs and future-ready hardware. Its fully modular cable system ensures clean builds, optimized airflow, and flexible installation in tight spaces.

Built with premium Japanese capacitors and a high-efficiency cooling fan, the Extreme 850R Platinum guarantees quiet operation, long-term reliability, and stable power delivery. Comprehensive protection features including OVP, OCP, SCP, OTP, and OPP safeguard your system from voltage spikes, overcurrent, and electrical faults.

🔹 Key Specifications:

• Brand: SilverStone

• Model: Extreme 850R Platinum

• Wattage: 850W

• Certification: Cybenetics Platinum efficiency

• Form Factor: SFX

• Modularity: Fully modular cables

• GPU Support: PCIe 5.0 ready with native 12VHPWR connector

• Standards: SFX12V 4.0 compliant

• Capacitors: 100% premium Japanese capacitors

• Cooling: High-efficiency, low-noise fan

• Protection: OVP, OCP, SCP, OTP, OPP

• Best For: Compact gaming PCs, SFF multi-GPU builds, and professional workstations