InWin P105 1050 Watt PSU

InWin also sent along one of their new P Series power supplies. This line starts at 650 watts and ranges all the way up to 1250 watts. We received the InWin P105, which is a 1050-watt 80 Plus Gold unit that ships in a full-color box with an image of the power supply on front and all the usual details on the back.


InWin includes some thick and sturdy zip ties, a set of screws, and the usual power cable with the PSU. Instead of a manual, a business card with a QR code leads to the digital copy. As the P105 is a fully modular unit, none of the cables are attached. These are of the flexible, flat variant so popular with brands lately.


Even though the P105 can deliver 1050 watts, it is rather compact at just 160 mm long. It employs a 135 mm FDB fan which remains off for loads of less than 20%, making the P105 semi-passive.


All the plugs for the cables are flush with the housing. As such, the P105 will truly fit into cases that have a 160 mm limit, which happens to exactly be what the InWin Explorer is officially able to handle. The unit's rating can be found on a sticker on the large, solid side, while both smaller panels come with the black and yellow device-specific numbers, so what is powering the system in front of them should be obvious to any onlooker.