Source Source of power ATX 450W Switching Power Supply on m.alibaba.com
LRS-450/600 450W & 600W Switching Power Supplies - Mean Well | Mouser
JGE-450P4 ATX-450W SWITCHING POWER SUPPLY 450W (Tested) | eBay
TwinMOS ATX-450WB 450W Switching Power Supply - S N Ship Spares
Buy Wholesale China Pc Power Supply 450w High Efficiency For Gaming Computer Switching Power Supply & Atx Power Supply 1800w at USD 29 | Global Sources
HOT sale products Flex 1U 450W 90V-264V P4 ATX Power Supply 12V Good Quality Switching Power Supply - AliExpress
Best Buy: In Win 450-Watt ATX Power Supply IP-S450CQ2-0G
Amazon.com: FSP 450W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Bronze Certified Power Supply (FSP450-50SAC) : Electronics
ATX Power Supply, 450W
OIAGLH Max 600W Pc Full Modular Power Supply 450W Atx Gaming Psu Switching Pc Power Supply 450W Pc Power Supply RGB Psu For Gaming - Newegg.com
Dell M8016 - 450W Switching Power Supply for Dell PowerEdge SC1425 - CPU Medics
Power Supply ATX AK-B1-450 450W
TwinMOS ATX-450WB 450W Switching Power Supply - S N Ship Spares
450W, 600W, 650W 48 volt or -48 volt DC Input PC ATX Power Supplies, 48 volt Input for server farms, etc. 450watt 48V ATX DC-DC, Autonomous vehicle computer power supply