Strict PCIe 5.0 & 12VHPWR specification, stable power delivery up to 600W for high-end gaming GPUs; Thick 16AWG pure copper wire minimizes voltage drop, avoids overheating and power loss under full load; Nylon sleeved outer jacket, flexible routing, easy cable management inside compact PC chassis; Gold-plated alloy terminals enhance conductivity, anti-oxidation for long-term stable connection; Widely compatible with NVIDIA RTX 3090Ti/4080/4090 graphics cards and all mainstream modular power supplies