Thermaltake Toughpower GF1 850W 80 PLUS Gold PSU (TTP-850AH3FCG | PS-TPD-0850FNFAGU-1) | Fully Modular, Silent Operation – Like New

The Thermaltake Toughpower GF1 850W (TTP-850AH3FCG, PS-TPD-0850FNFAGU-1) is a premium fully modular 80 PLUS Gold certified power supply built for gaming PCs, high-performance workstations, and enthusiast systems. Designed for quiet, stable operation, it features a 140mm Smart Zero Fan, 100% Japanese capacitors, and advanced LLC + DC-DC topology for precise voltage regulation and ultra-low ripple. Engineered for RTX 4090 / RX 7900 compatibility, this PSU ensures reliable, efficient, and silent power delivery under heavy load — perfect for gaming, rendering, or streaming builds.

Key Features & Benefits

• 80 PLUS Gold Certified Efficiency: Delivers up to 90% efficiency for cooler, quieter performance
• Fully Modular Design: Connect only the cables you need — improves airflow and aesthetics
• Smart Zero Fan Technology: 140mm hydraulic bearing fan stops completely under light loads
• Top-Tier Components: Built with 100% Japanese capacitors and LLC + DC-DC architecture
• Powerful +12V Single Rail: Ideal for modern GPUs and multi-core CPUs
• Low Ripple, Tight Voltage Control: Protects sensitive hardware from fluctuation damage
• Comprehensive Safety Protection: OCP, OVP, UVP, OPP, SCP, and OTP circuitry
• Universal Compatibility: Works with Intel and AMD ATX 12V systems
• Quiet Gaming Power: Low noise operation even during intensive gaming or rendering
• Like New Condition: Professionally tested, excellent cosmetic and electrical condition

Specifications

• Brand: Thermaltake
• Series: Toughpower GF1
• Model: TTP-850AH3FCG
• Part Number: PS-TPD-0850FNFAGU-1
• Wattage: 850 Watts Continuous Output
• Efficiency: 80 PLUS Gold Certified
• Form Factor: ATX (Standard)
• Cooling: 140mm Hydraulic Bearing Fan with Smart Zero Mode
• Cable Design: Fully Modular Flat Low-Profile Cables
• Topology: LLC Resonant + DC-DC Structure
• Capacitors: 100% Japanese Industrial-Grade
• Input: 100–240V AC, 50/60Hz, Active PFC
• Safety Protections: OCP / OVP / UVP / OPP / SCP / OTP
• Connectors: 1x 24-pin, 2x EPS 4+4 CPU, 6x PCIe 6+2, multiple SATA/Molex
• Compatibility: Intel 12th/13th/14th Gen, AMD Ryzen AM4/AM5, RTX 30/40 & RX 6000/7000 GPUs
• Dimensions (W x H x D): 150 x 86 x 160 mm
• Condition: Like New

Frequently Asked Questions

• Can this PSU handle RTX 4090 or RX 7900 GPUs?
  Yes — provides ample +12V power and 6+2 PCIe connectors. For 12VHPWR GPUs, use your card’s adapter cable.
• Is it good for overclocking or workstation use?
  Yes. The low ripple, stable output, and high-quality components support overclocked CPUs and professional workloads.
• Does it fit my case?
  It uses the standard ATX form factor, fitting most mid-tower and full-tower PC cases.
• What’s included?
  All modular cable sets for CPU, GPU, SATA, and peripherals.
• How quiet is it?
  At light to medium loads, the fan stays off for silent operation. At full load, the 140mm fan remains quiet and efficient.

ATHQ is 100% US owned and operated, ensuring same-day shipping from our USA location. We pride ourselves in providing premium quality products at low prices! We always provide Satisfaction Guarantee to our customers. Please contact us if any issue arises.