300W Power Supplies
Browse 12 300W units with full specs and sorting.
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Showing 12 of 12 entries in 300W
Brand
Series
Wattages
Tier
Year
Size
ATX Ver.
Input
Modular
Eff.
Topology
ODM
Platform
↪ Notes: PPFC - no 80 Plus or Cybenetics rating
↪ Notes: Extremely low 12V line output relative to total capacity. The "1000W" model has only 750W available to the +12V line.