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Toughpower GF A3 Snow 850W - TT Premium Edition

Toughpower GF A3 Snow 850W - TT Premium Edition

PS-TPD-0850FNFAGx-N

Toughpower GF A3 Snow series is 80 PLUS Gold certified and compatible with Intel’s ATX 3.1 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable.


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Power Up the Next Generation Hardware

To fully support next-gen hardware, Toughpower GF A3 Snow Series (850W/1050W) is designed to meet ATX 3.1 standards, including a PCIe Gen 5.0 12VHPWR connector. The GF A3 Gold series delivers 80 PLUS Gold efficiency, it also offers stability, durability, and reliability. For users who crave for a pure white build, this power supply can definitely meet their demands.

Fully Compatible with Intel ATX 3.1 Standards

Toughpower GF A3 Snow Gold series is fully compatible with Intel ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

ATX 3.1

ATX 2.0

Total power excursion

2X
1.3X
2X
Total Power Excursion
3X
GPU Power Excursion

PCIe Gen 5.0 Ready

Toughpower GF A3 Snow series comes with a 12+4pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.

The wattage marked on the 12VHPWR’s connector is the recommended wattage. (Ref. Intel design guideline) The native 12+4pin (12VHPWR) PCIe connector of the GF A3 Snow 850W can deliver up to 450W for PCIe 5.0 graphics cards.


Note:
1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.
2. Please follow the recommended power requirements from the GPU manufactures before using the 12VHPWR cable.

16pin Connector

Made to Comply with the Latest Graphics Cards

As the power consumption of graphics cards increase, so has their demand for power. The GF A3 Snow series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin PCIe cables for AMD graphics cards & entry RTX 40 series graphics cards, it also comes with a 1 x 12+4pin connector for RTX 40 series cards that need a PCIe Gen 5.0 connector. The GF A3 Snow series ready to supply the graphics cards according to their different ways of connections.

1 GPU Power Connector

2 GPU Power Connector

3 GPU Power Connector

16 pin GPU Power Connector

Be Smart, Stay Quiet

Features a 120mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will the fan will not spin until the load exceeds 30% of the power supply, minimizing undesired noise.

High Quality Japanese Main Electrolytic Capacitor

High quality Japanese main electrolytic capacitor greatly improves the power supplies durability and ensures the Toughpower GF A3 Snow series is stability and reliability.

High Amperage Single +12V Rail & High-Class Technologies

Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of LLC and DC to DC circuit design provides very stable operation and enhanced voltage regulation.

AC INPUT

Input Voltage: 100-240V～
Input Current: 15A-8A              
Frequency: 50Hz/60Hz

DC OUTPUT

+3.3V

+5V

+12V

-12V

+5VSB

Max Output Current

20A

20A

70.8A

0.3A

3A

Max Output Power

100W

850W

3.6W

15W

Total Power

850W

Fully Modular Low-Profile Cables

Offers cable selection for users while powering the system at an advantageous voltage. Low-profile white cables make cable management easier, reduces clutter and increases airflow inside the chassis.

Connector Type Connector Quantity Cable Quantity Cable Length
Main Power
(24Pin) 		X 1 X 1600mm
ATX 12V
(4+4Pin) 		X 2 X 1650mm+150mm
PCIe
(6+2Pin) 		X 4 X 2500mm+150mm
PCIe
(12+4Pin)
450W 		X 1 X 1600mm
SATA
(5Pin) 		X 4 X 1500mm+150mm +150mm+150mm
Peripheral
(4Pin) 		X 8 X 2500mm+150mm +150mm+150mm
FDD Adapter X 1 X 1150mm

Built-in industrial grade protection

To protect the hardware, the GF A3 Snow is built with industry grade protections: OCP(Over Current Protection), OVP (Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection).

  • OCP

    Over Current Protection

  • OVP

    Over Voltage Protection

  • UVP

    Under Voltage Protection

  • OPP

    Over Power Protection

  • SCP

    Short Circuit Protection

  • OTP

    Over Temperature Protection

80 PLUS Gold Certified and Lake C6/C7 States Ready

Toughpower GF A3 Snow Gold series saves energy through its high energy efficiency up to 90% and is certified to 80 PLUS® Gold. It has been optimized to work with all generations of Intel’s processors to achieve maximum energy savings.

Product Specifications

P/N PS-TPD-0850FNFAGx-N
Model TTP-0850AH2FLG
Max Output Capacity 850W
Color White
Dimensions 150mm(W)x86mm(H)x140mm(D)
PFC (Power Factor Correction) Active PFC
Power Good Signal 100-150 msec
Hold Up Time > 17msec
Input Frequency Range 50Hz/60Hz
Input Voltage 100 - 240Vac
Operating Temperture 5°C to + 45°C
Operating Humidity 20% to 85%,non-condensing
Storage Temperture -40°C to + 55°C
Storage Humidity 10% to 95%, non-condensing
Cooling System 12cm FDB Fan
Efficiency Meet 80 PLUS® Gold at 115Vac input.
MTBF 100,000 hrs minimum
Safety Approval CE/LVD/UKCA/FCC/ICES/TUV/CB/cTUVus/BSMI/CCC/EAC
PCI-E 6+2PIN 4