Suntan MPU-200P 200W AT Power Supply Desktop Computer PSU

Suntan MPU-200P 200W AT Power Supply Desktop Computer PSU

The Suntan MPU-200P is a 200-watt AT-form-factor power supply designed for desktop computers from the 1990s and early 2000s era. AT (Advanced Technology) supplies were the standard before the adoption of ATX, powering a wide range of Intel 486, Pentium, and early Pentium II systems. This supply delivers regulated 12V and 5V rails for motherboard, drive, and peripheral power.

Specifications & What's Included

• Brand: Suntan Electronics
• Model: MPU-200P
• Power Rating: 200W
• Form Factor: AT (Advanced Technology)
• Output Rails: 5V and 12V regulated DC
• Input Voltage: 100-240V AC (typical for universal-input designs of this era)
• Frequency: 50-60Hz
• Cooling: Internal fan
• Connectors: AT-style power connectors (motherboard 12-pin, peripheral/Molex connectors for drives and accessories)

Applications

AT power supplies like the MPU-200P were the workhorse of 1990s and early-2000s desktop computing. They powered Intel 486, Pentium, and Pentium II systems in home, office, and business environments. These supplies are still valued by retro computing enthusiasts, vintage PC builders, and system restorers working with period-correct hardware. If you are rebuilding or repairing a classic Intel-based desktop from that era, an AT supply is essential — modern ATX supplies are incompatible with AT motherboards due to different connector pinouts and power sequencing. This unit dates from that mid-1990s-to-early-2000s generation when AT was the standard form factor.