Toughpower SFX Platinum series is 80 PLUS Platinum certified and compatible with ATX 3.1 specifications. Designed with a native 12V-2x6 connector. The Toughpower SFX Platinum series is built to support next-gen hardware, meeting the latest Intel SFX 12V 4.1 and ATX 12V 3.1 standards. With its native PCIe 12V-2x6 (12+4pin) modular interface, it efficiently powers PCIe 12+4pin graphics cards. This series not only achieves 80 PLUS Platinum efficiency but also guarantees stability, durability, and reliability. Toughpower SFX Platinum series is fully compatible with ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards. Toughpower SFX Platinum series comes with a PCIe 12V-2x6 connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs. The wattage marked on the PCIe 12+4-pin cable connector represents the recommended wattage (Ref. Intel design guideline). The bundled PCIe Gen 5.1 (12+4pin) cable connector of the Toughpower SFX Platinum 1000W can deliver up to 600W for PCIe 12+4pin graphics cards. Note: Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors. Please follow the recommended power requirements from the GPU manufactures before using the PCIe 12+4pin cable. Ready to supply graphics cards according to their different ways of connections, the Toughpower SFX Platinum series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin slots for AMD graphics cards & some RTX 40 series graphics cards, it also comes with 1 x 12V-2x6 connector for RTX 40 series cards with a PCIe 12+4pin connector. Equipped with a 90mm fluid bearing fan for superior airflow. Plus, the built-in Smart Zero Fan feature keeps it silent until the load hits 30%, reducing unwanted noise.
Toughpower SFX Platinum series is 80 PLUS Platinum certified and compatible with ATX 3.1 specifications. Designed with a native 12V-2x6 connector. The Toughpower SFX Platinum series is built to support next-gen hardware, meeting the latest Intel SFX 12V 4.1 and ATX 12V 3.1 standards. With its native PCIe 12V-2x6 (12+4pin) modular interface, it efficiently powers PCIe 12+4pin graphics cards. This series not only achieves 80 PLUS Platinum efficiency but also guarantees stability, durability, and reliability. Toughpower SFX Platinum series is fully compatible with ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards. Toughpower SFX Platinum series comes with a PCIe 12V-2x6 connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs. The wattage marked on the PCIe 12+4-pin cable connector represents the recommended wattage (Ref. Intel design guideline). The bundled PCIe Gen 5.1 (12+4pin) cable connector of the Toughpower SFX Platinum 1000W can deliver up to 600W for PCIe 12+4pin graphics cards. Note: Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors. Please follow the recommended power requirements from the GPU manufactures before using the PCIe 12+4pin cable. Ready to supply graphics cards according to their different ways of connections, the Toughpower SFX Platinum series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin slots for AMD graphics cards & some RTX 40 series graphics cards, it also comes with 1 x 12V-2x6 connector for RTX 40 series cards with a PCIe 12+4pin connector. Equipped with a 90mm fluid bearing fan for superior airflow. Plus, the built-in Smart Zero Fan feature keeps it silent until the load hits 30%, reducing unwanted noise.
in 6 offers
last seen 30 Oct 2026
The lowest price we last saw for Thermaltake Toughpower SFX 1000W ATX 3.1 PCIe 5.1 80+ Platinum Fully Modular PSU was $299.00 at PCByte AU, compared across 6 retailers (last seen 30 Oct 2026). Prices may have changed since.
The all-time low we recorded was $100.14 on 10 Feb 2026.
Prices last updated 30 Oct 2026.
Thermaltake Toughpower SFX 1000W ATX 3.1 PCIe 5.1 80+ Platinum Fully Modular PSU
Toughpower SFX Platinum series is 80 PLUS Platinum certified and compatible with ATX 3.1 specifications. Designed with a native 12V-2x6 connector. The Toughpower SFX Platinum series is built to support next-gen hardware, meeting the latest Intel SFX 12V 4.1 and ATX 12V 3.1 standards. With its native PCIe 12V-2x6 (12+4pin) modular interface, it efficiently powers PCIe 12+4pin graphics cards. This series not only achieves 80 PLUS Platinum efficiency but also guarantees stability, durability, and reliability. Toughpower SFX Platinum series is fully compatible with ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards. Toughpower SFX Platinum series comes with a PCIe 12V-2x6 connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs. The wattage marked on the PCIe 12+4-pin cable connector represents the recommended wattage (Ref. Intel design guideline). The bundled PCIe Gen 5.1 (12+4pin) cable connector of the Toughpower SFX Platinum 1000W can deliver up to 600W for PCIe 12+4pin graphics cards. Note: Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors. Please follow the recommended power requirements from the GPU manufactures before using the PCIe 12+4pin cable. Ready to supply graphics cards according to their different ways of connections, the Toughpower SFX Platinum series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin slots for AMD graphics cards & some RTX 40 series graphics cards, it also comes with 1 x 12V-2x6 connector for RTX 40 series cards with a PCIe 12+4pin connector. Equipped with a 90mm fluid bearing fan for superior airflow. Plus, the built-in Smart Zero Fan feature keeps it silent until the load hits 30%, reducing unwanted noise.
Toughpower SFX Platinum series is 80 PLUS Platinum certified and compatible with ATX 3.1 specifications. Designed with a native 12V-2x6 connector. The Toughpower SFX Platinum series is built to support next-gen hardware, meeting the latest Intel SFX 12V 4.1 and ATX 12V 3.1 standards. With its native PCIe 12V-2x6 (12+4pin) modular interface, it efficiently powers PCIe 12+4pin graphics cards. This series not only achieves 80 PLUS Platinum efficiency but also guarantees stability, durability, and reliability. Toughpower SFX Platinum series is fully compatible with ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards. Toughpower SFX Platinum series comes with a PCIe 12V-2x6 connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs. The wattage marked on the PCIe 12+4-pin cable connector represents the recommended wattage (Ref. Intel design guideline). The bundled PCIe Gen 5.1 (12+4pin) cable connector of the Toughpower SFX Platinum 1000W can deliver up to 600W for PCIe 12+4pin graphics cards. Note: Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors. Please follow the recommended power requirements from the GPU manufactures before using the PCIe 12+4pin cable. Ready to supply graphics cards according to their different ways of connections, the Toughpower SFX Platinum series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin slots for AMD graphics cards & some RTX 40 series graphics cards, it also comes with 1 x 12V-2x6 connector for RTX 40 series cards with a PCIe 12+4pin connector. Equipped with a 90mm fluid bearing fan for superior airflow. Plus, the built-in Smart Zero Fan feature keeps it silent until the load hits 30%, reducing unwanted noise.
Last updated at 30/10/2026 15:10:30
Thermaltake Toughpower SFX 1000W 80+ Platinum PCIe 5.1 ATX 3.1 Fully Modular Power Supply (PS-STP-1000FNFAPA-1)
Thermaltake Toughpower SFX 1000W Platinum ATX 3.1 Power Supply
Delivery $14
Thermaltake Toughpower SFX 1000W 80+ Platinum PCIe 5.1 ATX 3.1 Fully Modular Power Supply (PS-STP-1000FNFAPA-1)
30-day returns
Thermaltake Toughpower SFX 1000W 80+ Platinum PCIe 5.1 ATX 3.1 Fully Modular Power Supply (PS-STP-1000FNFAPA-1)
30-day returns
Thermaltake Toughpower SFX 1000W 80 Plus Platinum PCIe 5.1 ATX 3.1 Fully Modular Black Power Supply
Free delivery between 3–10 Nov
Thermaltake Toughpower SFX 1000W ATX 3.1 80+ Platinum Power Supply Unit
Free delivery between Tue – Fri
| 80 PLUS Rating | 80 PLUS Platinum |
| Certifications | cTUVus, BSMI, CB, CCC, CE |
| Protection Features | SCP (Short Circuit Protection), OCP (Over Current Protection), OPP (Over Power Protection) |
| Connectors | native PCIe 12V-2x6 (12+4pin) modular interface, 1 x 12V-2x6 connector (for RTX 40 series cards with a PCIe 12+4pin connector) |
| Modular | Fully modular |
Thermaltake Toughpower SFX 1000W 80+ Platinum PCIe 5.1 ATX 3.1 Fully Modular Power Supply (PS-STP-1000FNFAPA-1)
Thermaltake Toughpower SFX 1000W Platinum ATX 3.1 Power Supply
Delivery $14
Thermaltake Toughpower SFX 1000W 80+ Platinum PCIe 5.1 ATX 3.1 Fully Modular Power Supply (PS-STP-1000FNFAPA-1)
30-day returns
Thermaltake Toughpower SFX 1000W 80+ Platinum PCIe 5.1 ATX 3.1 Fully Modular Power Supply (PS-STP-1000FNFAPA-1)
30-day returns
Thermaltake Toughpower SFX 1000W 80 Plus Platinum PCIe 5.1 ATX 3.1 Fully Modular Black Power Supply
Free delivery between 3–10 Nov
| 80 PLUS Rating | 80 PLUS Platinum |
| Certifications | cTUVus, BSMI, CB, CCC, CE |
| Protection Features | SCP (Short Circuit Protection), OCP (Over Current Protection), OPP (Over Power Protection) |
| Connectors | native PCIe 12V-2x6 (12+4pin) modular interface, 1 x 12V-2x6 connector (for RTX 40 series cards with a PCIe 12+4pin connector) |
| Modular | Fully modular |