Add to Cart Quick view Generic 250 Watt ATX Power Supply Connector for Legacy 486 & Pentium Motherboards Generic Was: $42.80 Was: $125.00 Generic 250 Watt ATX Power Supply Connector for Legacy 386 486 and Pentium Motherboards - Various Brands Working Pulls from Vintage 386 486 and early Pentium one motherboards that use the... 29413 SKU: 29413 Weight: 5.00 LBS