Seasonic brought its latest power supply lineup to Computex 2026, showcasing products across both OEM and retail channels. The company's 5200 W SIC-NRX522-22A63GT server PSU targets AI GPU servers with 80 Plus Ruby efficiency certification, representing Seasonic's push into high-performance computing infrastructure.

On the consumer side, Seasonic introduced the OptiGuard Dashboard software paired with Bluetooth-enabled PSUs. Users can monitor real-time output metrics through Android apps on smartphones, checking 12V-2x6 performance and connector temperatures without needing a separate PC. The system treats PSUs as standard Bluetooth IoT devices for simplified setup.

The Prime Enterprise Opti series targets AI inferencing builds with 1600 W and 1300 W variants featuring 80 Plus Titanium efficiency and SiC MOSFETs. Meanwhile, the Prime Enterprise Platinum line offers heavier-duty options at 2800 W, 3000 W, and 3200 W with four 600 W 12V-2x6 connectors each. Seasonic also squeezed 1300 W into its new Focus SFX-L form factor.

The 2026 Core GX mainstream series rounds out the lineup with 850 W, 1000 W, and 1200 W models featuring 14 cm depth profiles and extended 7-year warranties. These units support ATX 3.1 and PCIe 5.1 standards with 80 Plus Gold efficiency certification.