Thermaltake just unveiled the Dockpower FI series, a surprising take on modular power supplies that relocates all modular cables into a separate docking station. Instead of plugging cables directly into the PSU, you connect them to a dedicated dock, which then hooks up to the power supply with a single proprietary connector. This design offers easier assembly, hassle-free upgrades, and allows swapping the PSU without untangling cables inside your case.
Unlike traditional modular PSUs where cables slot directly into the unit’s body-often hard to reach once installed-Dockpower FI’s design lets you connect all cables upfront to the external module, then attach that module to the PSU. Need to replace or remove the power supply? You won’t have to disassemble half your PC or wrestle with a mess of cables. For small or cramped builds, this could be genuine convenience.
Thermaltake Dockpower FI power supply specifications
- Power output range: 750W to 1200W
- Modular design with external dock module for all cables
- Includes 12V-2×6 connector compatible with modern Nvidia GPUs and ATX 3.x standard
- Equipped with 135mm cooling fan
The 12V-2×6 power connector is the latest standard for high-end Nvidia graphics cards and the emerging ATX 3.x PSU specification. It directly replaces the controversial 12VHPWR plug, which caused connection errors and overheating issues. By 2026, any power supply offering up to 1200W without this connector will seem outdated.
Thermaltake’s innovation fits into the broader trend of enhancing cable management and build neatness. Corsair’s RMx Shift line, for example, relocated PSU connectors to side panels for easier access. Meanwhile, ASUS, MSI, and Gigabyte have been introducing motherboard trays and cases with hidden connectors to route most cables out of sight behind the motherboard.
Dockpower FI offers a fresh solution to reducing cable clutter-one of the biggest challenges for custom PC builders aiming for clean layouts. If Thermaltake’s dock system proves reliable and cost-effective, it could appeal to both enthusiasts and custom system integrators who value quick servicing and consistent assembly quality. Pricing has not been announced yet, but it will ultimately determine whether this design remains a niche novelty or becomes a staple in gaming rigs worldwide.