Silverstone 450W 80+ Gold SFX Modular Power Supply Unboxing & First Look Linus Tech Tips

This video presents an unboxing and first look at the Silverstone ST45SF-G SFX 450W power supply, designed for small form factor builds. The host highlights how compact and adorable the unit is, noting its single 12V rail and 450W capability, which makes it suitable for upgrading a small ITX or SFF system without sacrificing performance. A key feature called out is the fully modular cable design, including a short 20+4 pin and a longer 4+4 CPU connector, plus a complete set of SATA and peripheral harnesses. The reviewer also comments on the high quality cable sleeving and the overall build quality, including a honeycomb rear mesh for cooling and the single 80 mm fan that keeps noise in check given the power ceiling. Throughout the segment, practical notes are shared about installation in cramped cases, such as the ease of removing cables with modular connectors to minimize case clutter. The video concludes with reflections on Silverstone’s brand reputation in PSUs, comparing this unit to larger, more powerful models and encouraging viewers to consider it for small form factor builds, while teasing future builds or reviews.

Topics · tech unboxing · pc hardware · power supply · compact builds