INTRODUCTION

    The days when a PSU could quietly sit in the background are over. ATX 3.1 and PCIe 5.1 have reshaped the expectations around power delivery, pushing manufacturers toward cleaner electrical behavior, safer connectors, and far tighter transient control. These standards didn’t appear out of nowhere, they’re a direct response to the way modern GPUs behave under load, and they set a new baseline for what “proper engineering” looks like in a power supply. For builders, that means fewer surprises, more predictable performance, and long‑term reliability around the 12V‑2x6 interface. The latest YT1000 power supply unit by CPS PcCooler is a 1000‑watt unit designed from the ground up to meet these next‑gen requirements.

    Shenzhen Fluence Technology PLC, established in 2005, is mainly engaged in lithium battery cathode materials, new cooling devices for electronic products and LED industry chain-related businesses, which is recognized as a national high-tech enterprise.

    The YT line of power supply units by CPS PcCooler currently includes 850/1000/12000W output variants all of which are ATX 3.1 & PCIe 5.1 compliant and Cybenetics Platinum certified (up to 93%+ efficiency). Τhe YT1000 model features a single 12V-2x6 power connector, three 6+2 pin PCIe power connectors, single +12V rail (83.3A) capable of delivering 99.9% of the units’ power output (999.6W) and has a total power output of no less than 1119W (220% peak for this model which should place it up to 2.46KW for up to 100ms - once again however this is not something I can test). Other features and specifications include Full-Bridge & LLC Resonant Converter paired with synchronous rectification and DC‑to‑DC regulation (thus allowing the unit to sustain stable voltage output even under rapid load shifts), active PFC, Smart ECO fan mode for the 135mm fan (starts spinning after a specific load), flat embossed Cables and a full array of electrical protections including over-current (OCP), over-voltage (OVP), under-voltage (UVP), short-circuit (SCP), over-temperature (OTP), surge protection (SPD) and over-power (OPP). As for warranty once again CPS PcCooler covers their YT line of power supply units with a 10-year limited one.