Thermaltake

Thermaltake PS-STP-0850FNFAGU-1 Toughpower 850W SFX PSU

4.4 (3331 reviews)
850WPCIe Gen 5

Power Your System with Thermaltake Toughpower SFXThe Thermaltake Toughpower SFX 850W Power Supply is designed to meet the demands of modern high-performance systems. Fully compatible with Intel ATX 3.0 specifications and featuring a native PCIe 12+4pin modular interface, this 80 PLUS Gold certifi...

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Overview

Power Your System with Thermaltake Toughpower SFX

The Thermaltake Toughpower SFX 850W Power Supply is designed to meet the demands of modern high-performance systems. Fully compatible with Intel ATX 3.0 specifications and featuring a native PCIe 12+4pin modular interface, this 80 PLUS Gold certified PSU ensures efficient and stable power delivery. Its fully modular design and low-profile flat cables simplify installation and cable management.

  • Brand: Thermaltake
  • Model: PS-STP-0850FNFAGU-1
  • Series: Toughpower SFX
  • Wattage: 850W
  • Form Factor: SFX, ATX
  • Certification: 80 PLUS Gold
  • Compatibility: Intel ATX 3.0 Specifications, PCIe Gen 5.0 Ready
  • Fan: 92mm Fluid Dynamic Bearing Fan with Smart Zero Fan
  • Cables: Fully Modular Low-Profile Flat Cables

Key Features

Fully Compatible with Intel ATX 3.0 Specifications

PCIe Gen 5.0 Ready with 12VHPWR Cable Included

Fully Modular Low-Profile Flat Cables

100% high quality Japanese 105°C/221°F capacitors

Featuring Smart Zero Fan with 92mm Fluid Dynamic Bearing Fan

Specifications

Model
Toughpower 850W SFX PSU
Wattage
850W
Compatibility
Intel ATX 3.0 Specifications
PCIe Support
PCIe Gen 5.0 Ready (with 12VHPWR Cable)
Cable Type
Fully Modular Low-Profile Flat Cables
Capacitors
100% Japanese 105°C/221°F
Cooling Fan
Smart Zero Fan with 92mm Fluid Dynamic Bearing Fan

Pros & Cons

👍 Pros

  • Fully compatible with Intel ATX 3.0 specifications, ensuring future-proof performance for modern systems.
  • Comes PCIe Gen 5.0 Ready, including a 12VHPWR Cable for direct support of next-generation graphics cards.
  • Features fully modular low-profile flat cables, simplifying cable management and improving airflow within PC builds.
  • Utilizes 100% high-quality Japanese 105°C/221°F capacitors, indicating superior reliability and longevity.
  • Incorporates a Smart Zero Fan with a 92mm Fluid Dynamic Bearing Fan, designed for quiet operation and efficient cooling.

👎 Cons

  • While 850W is suitable for many builds, it might be insufficient for extremely high-end systems with multiple power-hungry components.
  • The specific efficiency rating (e.g., 80 Plus Gold, Platinum) is not provided, making it difficult to compare energy efficiency.
  • The 92mm fan, while quiet, might not provide the same cooling capacity as larger fans in higher-wattage units.
  • "Low-profile flat cables" are beneficial, but the exact length and number of each cable type are not specified.
  • The product is tailored for modern ATX 3.0 and PCIe Gen 5.0 systems, potentially being overkill or incompatible for older builds.

Frequently Asked Questions

Yes, the Thermaltake Toughpower 850W SFX PSU is fully compatible with Intel ATX 3.0 Specifications.
Yes, it is PCIe Gen 5.0 Ready and includes a 12VHPWR Cable to support next-generation graphics cards.
Yes, this power supply features fully modular low-profile flat cables, which helps with cable management and aesthetics.
This PSU uses 100% high-quality Japanese 105°C/221°F capacitors, known for their reliability.
It features a Smart Zero Fan design with a 92mm Fluid Dynamic Bearing Fan, which means the fan will only spin when necessary, aiming for quieter operation.