With the development of artificial intelligence (AI) applications and the popularity of virtual reality (VR), the demand for high computing power is increasing, thereby driving the demand for high-power power supplies. In response to this trend, Seasonic has once again expanded its lineup with a number of products showcased at COMPUTEX 2024, including the 4th generation FOCUS series power supplies.
Recently, Haiyun announced that it officially released the FOCUS V4 series power supply, and opened the pre-sale of new products on the e-commerce platform (click here to enter the official store), with the first rated power of 750W, 850W and 1000W models, and there are also black and white two color options, the pre-sale price starts at 899 yuan, and both have a ten-year warranty.
Haiyun also provides two activities for pre-sale: one is to apply for a trade-in and enjoy a half-price subsidy; The second is to participate in the first pre-sale and give away the 90°L type 12V-2×6 module line.
The FOCUS V4 series adopts the solution of active PFC + full-bridge LCC + synchronous rectification + DC-DC conversion, supports ATX 3.1 and PCIe 5.1 specifications, and has obtained 80 PLUS gold certification. It uses the new OptiSink multi-conductor heat dissipation module, which uses a variety of high-efficiency heat transfer materials, and uses copper with higher conductivity efficiency instead of traditional aluminum heat sinks, which greatly improves heat dissipation efficiency. Through the SMD heat sink directly in contact with the heat source, combined with multi-layer PCB and copper and other high-efficiency heat conduction materials, the heat dissipation efficiency is higher, and the thermal resistance is effectively reduced, making the system more stable and reliable during high-load operation, and effectively prolonging the service life of system components.
FOCUS V4 series power supplies are fully protected, including over-current protection (OCP), over-voltage protection (OVP), short-circuit protection (SCP), over-power protection (OPP), under-voltage protection (UVP), and over-temperature protection (OTP) to ensure performance and stability under demanding workloads. The built-in 135mm silent fan adopts FDB bearings, combines digital IC temperature control technology, and supports 0dBA mode low-load fan start-stop.
The FOCUS V4 series power supply is equipped with a native 12V-2×6 interface, which is equipped with embossed module cables, and the white version has been completely white from the appearance, interface, socket to cable. Built-in 135mm silent fan, FDB bearing, combined with digital IC temperature control technology, support 0dBA mode low-load fan start and stop.