Seasonic PRIME Fanless TX 700 700W 80 PLUS Titanium ATX Full Modular Fanless Power Supply

The Seasonic PRIME Fanless TX 700 is a premium, fanless power supply unit designed for silent, high-performance systems. With 700W of continuous power and 80 PLUS Titanium efficiency, it delivers exceptional energy savings and reliability. The fully modular design ensures clean cable management, while the fanless operation guarantees zero noise. Built with Japanese capacitors and a 12-year warranty, this PSU is ideal for audiophile PCs, HTPCs, and workstations where silence is paramount.

Advantages

Fanless operation for complete silence; 80 PLUS Titanium efficiency (up to 94%); Full modular cabling for easy installation; Japanese capacitors for long-term reliability; 12-year manufacturer warranty.

Suitable for

• Silent PC builds (HTPC, media server)
• Audiophile and studio workstations
• High-end office PCs
• Systems requiring passive cooling

Key specifications

• Power Output: 700 W
• Efficiency: 80 PLUS Titanium
• Form Factor: ATX
• Modularity: Full Modular
• Cooling: Fanless (Passive)
• PFC: Active PFC
• Input Voltage: 100-240 V AC
• Input Frequency: 50-60 Hz
• MTBF: 150,000 hours
• Warranty: 12 Years
• Protection: OPP, OVP, UVP, OCP, OTP, SCP
• Operating Temperature: 0-50 °C
• ATX Connector: 1x 20+4-pin
• EPS Connector: 2x 4+4-pin
• PCIe Connector: 4x 6+2-pin
• SATA Connector: 10x
• Peripheral (Molex) Connector: 5x
• Floppy Connector: 1x (via adapter)
• Capacitor Type: Japanese Capacitors
• Certifications: cTUVus, TUV, CB, CCC, BSMI, EAC, CE, Energy Star, RoHS, WEEE, ErP Lot 6 2013

Recommendations

For a completely silent system, pair this PSU with a fanless CPU cooler and an SSD. Ideal for noise-sensitive environments.