Inter-Tech ITX 90W External Power Supply – 12V DC Barrel Connector

Inter-Tech ITX 90W External Power Supply is a compact, fanless external PSU designed for ITX-based systems and compact PC builds. With a 90W output capacity and 12V DC regulation at 7.5A, it provides reliable power delivery through a standard 5.5×2.5mm barrel connector. The external design eliminates the need for internal PSU space, reducing system noise and heat generation while maintaining full system stability.

This unit features universal input voltage compatibility (100–240V AC, 50–60Hz) for worldwide use, a C14 industrial-grade input connector, and a single power LED indicator for operational status. Measuring just 33×55×125mm and weighing only 300g, it fits easily behind desks or in tight installation spaces. The power supply includes a detachable power cord and comes with a 24-month manufacturer warranty, backed by Inter-Tech’s established reputation in power delivery solutions.

Key Features:

• 90W continuous output power
• 12V DC @ 7.5A regulated output
• External fanless design for silent operation
• C14 input connector with universal voltage support
• 5.5×2.5mm barrel output connector
• Compact dimensions: 33×55×125mm
• Lightweight at 0.30kg (net)
• Power LED indicator
• 24-month warranty
• Includes power cord