Sku: PSUSEAFOCUSWHITE850GXA3
Brand: Seasonic
Category: Power Supplies
Availability: In Stock
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Manufacture: Seasonic | Model: PSUSEAFOCUSWHITE850GXA3
The 850W Intel ATX 12V power supply is designed for high efficiency, reliability, and quiet operation, making it an excellent choice for gaming rigs and professional workstations. Featuring 80 PLUS Gold certification, it delivers up to 90% efficiency at typical loads, reducing power consumption and improving system stability. The power supply is equipped with a 120mm Fluid Dynamic Bearing (FDB) fan with S3FC technology, which operates fanless until 30% load, ensuring silent performance under low power demands. With a fully modular design and flat cables, it provides easy installation and clean cable management. Engineered for longevity, it boasts a fan-excluded MTBF of 100,000 hours and a fan life expectancy of 50,000 hours at 40°C. Supporting full-range AC input (100-240V), it delivers a robust +12V rail output of 70A for high-end components. Safety is ensured with comprehensive protection mechanisms, including OPP, OVP, UVP, OCP, OTP, and SCP. Certified for global safety and environmental standards such as CE, FCC, RoHS, and Energy Star, this PSU guarantees reliable and eco-friendly performance. Backed by a 10-year warranty, it offers long-term stability and peace of mind.
| 80PLUS® Certification | Gold |
| Cybenetics Efficiency Level | TBA |
| Cybenetics Noise Level | TBA |
| Form Factor | Intel ATX 12V |
| Dimensions | 140 mm (L) x 150 mm (W) x 86 mm (H) |
| Fan Information | Fan Size: 120 mm |
| Fan Control: S3FC - Fanless until 30% load | |
| Fan Bearing: Fluid Dynamic Bearing | |
| Life Expectancy: 50,000 hours at 40°C, 15% - 65% RH | |
| Cable Information | Modularity: Fully Modular |
| Cable Type: Flat cables | |
| Electrical Features | Operating Temperature: 0 - 50°C (derating from 100% to 80% from 40°C to 50°C) |
| MTBF @ 25 °C, excl. fan: 100,000 hours | |
| AC Input: Full Range | |
| Protection | OPP, OVP, UVP, OCP, OTP, SCP |
| Safety and Environmental | Safety and EMC: cTUVus, TUV, CB, CCC, BSMI, EAC, CE |
| Environmental Compliance: Energy Star, RoHS, WEEE, ErP Lot 6, REACH | |
| Warranty | 10 Years |
| Power Output | AC Input: Voltage: 100 V - 240 V, Current: 12 - 6 A, Frequency: 50 Hz - 60 Hz |
| DC Output: +3.3V @ 20A, +5V @ 20A, +12V @ 70A, -12V @ 0.3A, +5VSB @ 3A | |
| Maximum Power: 100W (3.3V & 5V), 840W (+12V), 3.6W (-12V), 15W (+5VSB) | |
| Total Continuous Power: 850W |
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