Power Supply Seasonic PRIME TX-1600 Noctua Edition black Seasonic PRIME TX-1600 Noctua Edition Full Modular 80 Plus Titanium 1600W

Seasonic PRIME TX-1600 Noctua Edition - 1600W Titanium Power Supply

The Seasonic PRIME TX-1600 Noctua Edition is a 1600W flagship power supply with an 80 PLUS Titanium rating that combines Seasonic's award-winning platform with Noctua's quiet NF-A12x25 fan. The result is an exceptionally quiet PSU with a Cybenetics Lambda A++ noise rating, ATX 3.1 and PCIe 5.1 support, and fully modular cables.

Power & efficiency

With a 1600W nominal output, an 80 PLUS Titanium rating and 94% average efficiency, this unit leaves generous headroom even for power-hungry builds while wasting minimal energy as heat and delivering clean, stable power.

Quiet NF-A12x25 fan

The key to the Noctua Edition's quietness is the 120mm NF-A12x25 fan, which runs about 8-10 dB(A) quieter than the regular model. Semi-passive fan control switches the fan off up to around 50% load, earning a Cybenetics Lambda A++ rating.

Standards & cables

The PSU supports ATX 3.1 and PCIe 5.1 and includes 12V-2x6 connectors for safely powering high-draw graphics cards. The build is fully modular with Noctua-themed modular cables.

• Output: 1600W
• Efficiency rating: 80 PLUS Titanium (~94% efficiency)
• ATX standard: ATX 3.1, PCIe 5.1
• NF-A12x25 120mm fan with semi-passive mode
• Cybenetics Lambda A++ noise rating
• Fully modular build, 12V-2x6 GPU connectors