Sku: SS-460H1U
Brand: Seasonic
Category: Power Supplies
Availability: In Stock
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Manufacture: Seasonic | Model: PSUSEA460H1U80P
The 460W Intel ATX 12V power supply is engineered for high-efficiency and stable power delivery, making it ideal for professional workstations, gaming systems, and energy-conscious builds. With 80 PLUS Platinum certification, it ensures superior energy efficiency, reducing power loss and maximizing performance. The unit features a 135mm Fluid Dynamic Bearing (FDB) fan with Premium Hybrid Fan Control, providing optimized cooling while maintaining quiet operation. Designed for durability, the PSU has a fan life expectancy of 50,000 hours at 40°C and an MTBF of 150,000 hours at 25°C (excluding the fan). The fully modular design with flat black cables allows for seamless cable management and improved airflow. With an efficiency of 83% at full load on 220V-240V and 80% at full load on 100V-120V, it delivers stable and reliable power. Comprehensive protection mechanisms, including OPP, OVP, UVP, OCP, OTP, and SCP, safeguard components from electrical fluctuations. Certified by global safety and environmental standards such as cTUVus, TUV, CB, and CE, it complies with RoHS, WEEE, and Energy Star regulations. Backed by a 10-year warranty, this PSU ensures long-term reliability and performance.
| 80PLUS® Certification | Platinum |
| Cybenetics Efficiency Level | TBA |
| Cybenetics Noise Level | TBA |
| Form Factor | Intel ATX 12V |
| Dimensions | 160 mm (L) x 150 mm (W) x 86 mm (H) |
| Fan Information | Fan Size: 135 mm |
| Fan Control: Premium Hybrid Fan Control | |
| Fan Bearing: Fluid Dynamic Bearing | |
| Life Expectancy: 50,000 hours at 40 °C, 15 % - 65 % RH | |
| Cable Information | Modularity: Fully Modular |
| Cable Type: Flat black cables | |
| Electrical Features | Operating Temperature: 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C) |
| MTBF @ 25 °C, excl. fan: 150,000 hours | |
| AC Input: Full Range | |
| Electrical Performance | Input Frequency: 50 / 60 Hz |
| Efficiency (220 V - 240 V, full load): 83 % (typical) | |
| Efficiency (100 V - 120 V, full load): 80 % (typical) | |
| Dielectric Withstand, Input to Frame/Ground: 1800 VAC, 1 sec | |
| Dielectric Withstand, Input to Output: 1800 VAC, 1 sec | |
| Line Regulation: ± 1 % (typical) | |
| Load Regulation: ± 5 % (typical) | |
| Cross Regulation: ± 5 % (typical) | |
| 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: 15 - 7.5 A, Frequency: 50 Hz - 60 Hz |
| DC Output: +3.3V @ 20A, +5V @ 21A, +12V Combined @ 34A, -12V @ 0.8A, +5VSB @ 3A | |
| Maximum Power: 130W (3.3V & 5V), 408W (+12V), 9.6W (-12V), 15W (+5VSB) | |
| Total Continuous Power: 460 W | |
| Active Power Factor Correction | 99 % (typical) |
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