PRIME PX ATX 3.0
1600 W
PRIME PX ATX 3.0
The Seasonic PRIME PX ATX 3.0 Series is built on top of all the great features of PRIME PX platform with added ATX 3.0 and PCIe 5.0 compatibility. Currently the 1600 W is equipped with native 12VHPWR connectors and Digital Fan Control, and 105°C-rated Japanese electrolytic capacitors guarantee unwavering power delivery and long-term durability. All these qualities make this power supply perfect to welcome the newest high power graphic cards and processors on the market.
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![80PLUS-Platinum]()
The PRIME PX ATX3.0 Series achieves 80 PLUS® Platinum certification with its 92 % efficiency at 50 % system load.80 PLUS® PLATINUM
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Warranty
12 Years
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![ATX3-PRIME-TX-1600-PX-1600-connector-plate-leveled]()
CablingFully Modular
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![ATX3-PRIME-TX-1600-1300-PX-1600-vertical]()
210 mm (L) x 150 mm (W) x 86 mm (H)Dimensions
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ATX Specifications
ATX 3.0 & PCIe 5.0
Cybenetics
PRIME PX-1600 ATX 3.0 Unboxing
ATX 3.0 and 16-Pin PCIe Gen 5 Cable (12VHPWR)
Seasonic’s latest PRIME ATX 3.0 Series is designed and built to power new PC components requiring the new ATX 3.0 and PCIe 5.0 standards.
Micro Tolerance Load Regulation
Seasonic’s latest design keeps the output voltage within a very tight range, achieving under 0.5 % load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.
Digital Hybrid Fan Control
Seasonic’s vast experience in designing the most silent and efficient power supplies on the market was translated into the development of Hybrid Mode; a state-of-the-art digital fan control that enables users to keep the overall fan noise at the lowest possible level.
Note: The Digital Hybrid Fan Control chart is provided for reference only. The shape of the curve can look different due to the variability in ambient temperature, system set-up, air flow, and other unpredictable factors.
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Reduced noise without increase in temperature![fan]()
Extended fan life due to the reduced number of fan rotations![material-symbols-light_heat-pump-balance-outline]()
Optimized heat dissipation at all times![codepen]()
Unsurpassed silent performance in Fanless Mode
Reduced noise without increase in temperature
Extended fan life due to the reduced number of fan rotations
Optimized heat dissipation at all times
Unsurpassed silent performance in Fanless ModeFluid Dynamic Fan Bearing
High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
| Technical Specifications | ||
|---|---|---|
| 80PLUS® | Platinum | |
| Cybenetics Efficiency Level | Titanium | |
| Cybenetics Noise Level | A- | |
| Form Factor | ATX/EPS | |
| Dimensions | 210 × 150 × 86 mm | |
| Fan Information | Fan Size | 135 mm |
| Fan Control | Digital 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 | Individual Black Cables with Braided Pattern | |
| Electrical Features | Operating Temperature | 0 - 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 | |