Product Name: Big Fan High Quality ATX Power Supply Model NO.: P450A Modular: Not Modular 80PLUS Certification: 80 PLUS White, 80 PLUS Bronze, 80 PLUS Gold, 80 PLUS Silver Hard Disk Interface: 2~4 Feature: ATX Fan Size: 12" Fan Type: 12+8cm ATX Standard: ATX 12V 2.3 Power: 300-500W Certification: CE, RoHS, CCC, FCC Use: Desktop Power Supply: Black Cover Trademark: ELONG/WENKE Transport Package: Carton Packing Specification: 0.03CBM Origin: Guangzhou HS Code: 85044013 Product Description ModelAcInput90-132VAC,60Hzor180-264VAC,50HzPeakLoad1MinutDcOutput+3.3V+5V+12V1+12V2-5V-12V+5VSB450WMax.Load15A18A23A23A0A0.8A2A600WMin. Load0.5A0.3A1A0A0A0ASPECIFICATION:* Output power: 450W* ATX 12V Ver2.3* 12cm cooling fan* 20P+4P for M/B, 4pin+12V CPU, 4Pin for HDD×2, 4Pin for FDD, PCI-E 6Pin, SATA Connector×2* For Core Series CPU* High efficiency* Low ripple & noise* Output over voltageprotection* Short circuitprotection on all outputs* 100% Hi-pot tested* 100% burn-in underhigh ambient temperature(45°C)* MTBF:80K hours at 25°C