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1400 Watt Power Supplies
Key takeaways
- 253 listings match this collection right now.
- The 200 to 240 volt requirement exists because the current an 1400 watt module would draw at 120 volts exceeds what a standard C13/C14 rack inlet is rated to carry.
- A GPU-dense chassis at this wattage is generally sized for an N+1 redundant pair, so losing one module still keeps every GPU powered rather than the pair adding raw capacity.
- Four-processor systems pull close to this wattage even without a GPU installed, since four high-TDP sockets under full load draw more than a two-socket board with the same processor class.
1400 watts is the class for servers carrying GPUs or four processors at full load. These units usually require a 200 to 240 V input to deliver their rated output; on a 110 V circuit they derate, which the platform documentation states.
253 listings in this collection, filtered from Power Supplies. The part number and manufacturer are stated on every listing, and the condition wherever the catalogue records one. For quantity, request a volume quote.
How to choose power supplies
Server supplies are platform-specific: the part number ties to a chassis family and a wattage class, and a redundant pair must be the same model. Match the wattage class already installed, the input (100 to 240 V AC or 48 V DC) and the efficiency grade if the platform enforces one. Desktop supplies in this category follow ATX form factors instead.