Thermaltake Toughpower SFX 1000W 80Plus Platinum Fully Modular Power Supply PS-STP-1000FNFAPU-1

Introducing the Thermaltake Toughpower SFX 1000W 80Plus Platinum Fully Modular Power Supply (PS-STP-1000FNFAPU-1), a precision-engineered PSU designed to bring high-end desktop power to compact builds without compromise. Building on Thermaltake’s reputation for innovation, this SFX-format powerhouse delivers class-leading efficiency, robust delivery for next-generation graphics, and the versatility to fit a wide range of chassis. Whether you’re assembling a compact gaming rig, a high-performance workstation, or a small-form-factor enthusiast build, this Toughpower SFX unit provides the confidence and performance headroom required by modern components.

Benefits

• Next-generation readiness: Native support for Intel SFX 12V 4.1 and ATX 12V 3.1 standards plus a PCIe 12V-2x6 (12+4pin) modular interface means this PSU is prepared for the most demanding, modern GPUs and platforms, offering compatibility and peace of mind for current and future upgrades.
• Exceptional energy efficiency: With an 80 PLUS Platinum certification, the unit converts power with minimal loss, reducing heat output and lowering overall energy consumption—ideal for systems that run hard for prolonged periods.
• Compact power without compromise: The SFX form factor lets you pack full 1000W capacity into small builds, giving you desktop-grade power in a compact footprint while preserving internal space and improving airflow options.
• Cleaner builds and improved airflow: Fully modular cabling enables precise cable selection and routing, resulting in tidier interiors, optimized airflow, and better thermal performance.
• Stable transient performance: Advanced design and a 200% power excursion capability ensure the PSU handles sudden, high-load spikes—critical for peak-demand scenarios with cutting-edge GPUs and CPUs.

Key features

• Feature: 1000W SFX form factor engineered for high-performance small-form-factor systems — Delivers a full 1000W power envelope in a compact SFX chassis, enabling builders to choose small cases without sacrificing power.
• Feature: 80 PLUS Platinum efficiency — High conversion efficiency across typical load ranges reduces wasted energy, lowers operating temperatures, and supports quieter system operation.
• Feature: Full modular design with next-gen PCIe interface — Fully modular cables let you connect only what you need; includes native PCIe 12V-2x6 (12+4pin) support plus connector set (2 x 6+2-pin and 1 x 12+4-pin) to reliably power advanced graphics cards.
• Feature: SFX to ATX adapter bracket included — Built-in flexibility to install the unit in a wider range of cases, making it a versatile option for both SFX and ATX mounts and broadening compatibility for diverse build scenarios.
• Feature: ATX 3.1 compliant performance with 200% power excursion capability — Designed to meet modern power delivery standards and to tolerate rapid power demands from high-end GPUs (such as RTX 40-series and contemporary AMD cards), ensuring stable operation during intense workloads and gaming sessions.

Summary

The Thermaltake Toughpower SFX 1000W 80Plus Platinum Fully Modular PSU (PS-STP-1000FNFAPU-1) delivers uncompromised performance for compact, next-gen systems. Combining Platinum-level efficiency, full modularity, modern PCIe power interfaces, and SFX-to-ATX mounting flexibility, it’s engineered to power demanding GPUs and CPUs reliably while keeping system interiors neat and thermally efficient. For builders who demand maximum power and compatibility from a small package, this Toughpower SFX unit is a forward-looking choice that balances efficiency, adaptability, and raw performance.