**Title:** Topower TOP-300SS 300-Watt Switching Power Supply Unit (PSU)
**Condition:** Used - Excellent working condition. Carefully pulled from a fully operational, clean system. Tested and running great.
**Item Description:**Up for sale is a rare, vintage Topower TOP-300SS 300W desktop computer power supply. This is a highly desirable "bridge era" hybrid unit that natively includes both legacy AT (6-pin P8/P9) and early ATX (20-pin) motherboard connections.
Equipped with an integrated auto-thermostatic fan curve for intelligent, temperature-based cooling, this unit is an incredible find for retro PC builders, vintage gaming collectors (DOS / Win95 / Win98), or industrial legacy computer system maintenance.
**Full Connector List:**- 1x 20-pin ATX Motherboard Connector- 2x 6-pin AT Motherboard Connectors (P8 / P9 style legacy plugs)- 1x 4-pin ATX +12V CPU Power Connector- Multiple 4-pin Molex Peripheral Connectors (for IDE hard drives / optical drives)- Floppy Drive Power Connectors- 1x Fan Speed Monitoring / Sensor wire (3-pin/2-pin connector)
**Specifications:**- Brand: Topower Computer Ind. Co. Ltd.- Model: TOP300SS (TOP-300SS)- Max Output Power: 300 Watts- AC Input: 115V / 230V Manual Toggle Switch (8A / 4A, 50/60Hz)- DC Output Rails: +5V (30A), +12V (12A), -5V (0.5A), -12V (0.5A)
Unit has been visually inspected and carefully tested. Please see photos for exact condition and harness details. Fast and secure shipping!