Seasonic PRIME PX-1600 1600W Platinum ATX 3.0 Fully Modular PSU

The Seasonic PRIME PX-1600 is a 1600W fully modular ATX 3.0 power supply with 80 PLUS Platinum certification, built for high-end and multi-GPU systems. Its cable-free connection design, premium hybrid fan control and tight voltage regulation deliver stable, quiet power for demanding builds.

Key Features

• 80 PLUS Platinum certified efficiency
• ATX 3.0 with 16-pin PCIe Gen 5 cable (12VHPWR)
• Micro Tolerance Load Regulation (0.5%)
• Cable-free connection design
• Premium Hybrid Fan Control – fanless until 40% load
• Multi-GPU setup support
• Gold plated connectors
• Fully modular flat black cables
• Note: a 16A 3-pin plug adaptor might be needed

Specifications

• 80 PLUS: Platinum
• Cybenetics Efficiency Level: TBA
• Cybenetics Noise Level: TBA
• Form Factor: Intel ATX 12 V 3.0
• Dimensions: 210 mm (L) x 150 mm (W) x 86 mm (H)
• Fan Size: 135 mm
• Fan Control: Premium Hybrid Fan Control
• Fan Bearing: Fluid Dynamic Bearing
• Fan Life Expectancy: 50,000 hours at 40 °C, 15% – 65% RH
• Modularity: Fully Modular
• Cable Type: Flat black cables
• Operating Temperature: 0 – 50 °C
• MTBF @ 25 °C, excl. fan: 150,000 hours
• AC Input: Full Range
• Protection: OPP, OVP, UVP, OCP, OTP, SCP
• Safety and EMC: cTUVus, TUV, CB, CCC, BSMI, EAC, CE
• Environmental Compliance: Energy Star, RoHS, WEEE, ErP Lot 6, REACH
• Warranty: 12 years

Power Output

• AC Input Voltage: 100 V – 240 V
• AC Input Current: 15 – 10 A
• AC Input Frequency: 50 Hz – 60 Hz
• +3.3 V: 25 A
• +5 V: 25 A
• +12 V: 133.3 A
• -12 V: 0.5 A
• +5 VSB: 3 A
• Maximum Power (+3.3 V and +5 V combined): 125 W
• Maximum Power (+12 V): 1600 W
• Maximum Power (-12 V): 6 W
• Maximum Power (+5 VSB): 15 W
• Total Continuous Power: 1600 W at 115–240 Vac, 1300 W at 100–240 Vac