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SKU : PS-ASUS PRIME 850W GLOD B

The ASUS Prime 850W Gold Black Edition (90YE00U2-B0NA00 / 199291288195 / 4711636288194) is an elite power supply unit engineered for PC builders who refuse to compromise on quality. Designed to meet the stringent power excursion requirements of modern computing, this PSU brings efficient, durable, and highly stable power delivery to all-around PCs and demanding gaming rigs.
Key Features
ATX 3.1 & PCIe 5.1 Ready: Fully compliant with the latest ATX 3.1 voltage and current regulation guidelines. It includes a native 16-pin PCIe Gen 5.1 cable, supporting massive graphics card power excursions up to three times the rated power to ensure rock-solid system stability.
80 PLUS & Cybenetics Gold Certified: Built with highly efficient, low-ESR premium capacitors, it operates at up to 92% efficiency. This Gold-tier rating ensures your system runs cooler, quieter, and consumes less electricity under heavy loads.
Dual-Ball Bearing 135mm Fan: Exemplary cooling is provided by a large 135mm fan spinning on an advanced dual-ball bearing setup, boasting a remarkable lifespan of over 80,000 hours—lasting up to twice as long as standard sleeve bearings.
Premium Etched Modular Cables: The fully modular design features highly pliable, tin-plated oxygen-free copper cables with an etched jacket. These cables are incredibly flexible for easy routing and operate up to 50°C cooler than safety limits.
Superior Copper Pin Connectors: Upgraded PCIe connectors feature advanced thermal conductivity, translating to a significant 29% reduction in connector temperatures (up to 12.28°C cooler) for optimal safety during demanding gaming sessions.
Comprehensive Protection: Equipped with industrial-grade safeguards including Over-Power (OPP), Over-Voltage (OVP), Under-Voltage (UVP), Short-Circuit (SCP), Over-Current (OCP), and Over-Temperature (OTP) protections.
1-Year Warranty: ASUS stands firmly behind the reliability of the Prime Gold series by backing it with a comprehensive 1-year manufacturer warranty for ultimate peace of mind.
Cable Management & Build Experience
The fully modular nature of the Prime 850W means you only plug in the cables your system actually needs, significantly reducing case clutter and improving internal airflow. The flexible etched cables make navigating tight corners in smaller chassis exceptionally easy.
Why This Product Stands Out
The ASUS Prime 850W Gold stands out by combining the newest ATX 3.1 and PCIe 5.1 standards with premium heat-reducing connectors and an ultra-durable dual-ball bearing fan, creating one of the most reliable and forward-looking 850W power supplies on the market.
Feature | Specification |
|---|---|
Model & Classification | Prime 850W Gold Black Edition | ATX Power Supply Unit (PSU) Model Number: PRIME-850G Form Factor: Intel ATX12V |
Standards & Efficiency Ratings | ATX Standard: ATX 3.1 compliant (Next-gen transient load handling) 80 PLUS Certification: 80 PLUS Gold Cybenetics Efficiency: Gold (115V) / Gold (230V) PFC Type: Active PFC Environmental Compliance: RoHS compliant |
Power Output & DC Rails | Total Rated Output: 850 W continuous power AC Input Voltage: 100–240 Vac (Universal input) +12V Rail: 70.5 A (Up to 846 W dedicated GPU/CPU power) +3.3V & +5V Rails: 20 A each (Combined output: 110 W) +5Vsb Rail: 2.5 A (12.5 W) -12V Rail: 0.3 A (3.6 W) |
PCIe Gen 5.1 & Next-Gen Support | Native PCI-E 16-pin (12V-2x6 / PCIe Gen 5.1) high-power connector and cable (up to 600W GPU delivery) |
Total Connector Count | Motherboard: 1× 20+4 pin CPU / EPS: 2× 4+4 pin PCI-E 16-Pin (12V-2x6): 1× 16-pin PCI-E Standard: 3× 6+2 pin SATA: 5× connectors Peripheral (Molex / 4-Pin): 4× connectors |
Cable Configuration & Lengths | 1× Motherboard cable (20+4 pin) — 600 mm 1× CPU cable (1-to-2, 4+4 pin × 2) — 650 mm + 150 mm 1× PCI-E Gen 5.1 cable (16-pin to 16-pin) — 600 mm 1× PCI-E cable (1-to-1, 8-pin to 6+2 pin) — 600 mm 1× PCI-E cable (1-to-2, 8-pin to dual 6+2 pin) — 600 mm + 150 mm 1× SATA cable (1-to-2) — 400 mm + 120 mm 1× SATA cable (1-to-3) — 400 mm + 120 mm + 120 mm 1× Peripheral cable (1-to-4) — 400 mm + 150 mm + 150 mm + 150 mm 1× Regional AC Power Cord |
Electrical Protection Suite | Full industrial-grade safety protection: OPP (Over Power Protection) OVP (Over Voltage Protection) UVP (Under Voltage Protection) SCP (Short Circuit Protection) OCP (Over Current Protection) OTP (Over Temperature Protection) |
Cooling & Reliability | Cooling Profile: Continuous active cooling profile (no 0dB zero-RPM button) Reliability (MTBF): >120,000 Hours @ 25 °C Aura Sync: No RGB / Non-Aura |
Physical Dimensions & Weight | Dimensions (W × D × H): 150 × 150 × 86 mm (Standard compact ATX depth) Net Weight: 1.48 kg (PSU unit only) |
Warranty & In-Box Documentation | Warranty Coverage: 1-Year Manufacturer Warranty Package Contents: Prime 850W Gold PSU, complete modular cable set, AC power cord, user manual |