The Polar X2 passes the four stringent Power Excursion Tests from the PSU ATX 3.0 Guide, where the peak power consumption must withstand up to 200% of the rated power for 100 μs. The modular 12+4 pin, 12VHPWR cable provides perfect power supplies for Nvidia GeForce RTX 40 Series graphics cards. With a length of 650 mm, it reduces the connection risk during PC installation without the need for a 6+2 pin adapter.