TOUGHPOWER GF A3 Gold 650W ATX 3.1 - TT Premium Edition




ATX 3.1 & PCIe Gen 5.1 Ready
Toughpower GF A3 Gold
650W /750W / 850W / 1050W /1200W


Power Up the Next Generation Hardware
To fully support next-gen hardware, Toughpower GF A3 Gold Series (650W/750W/850W/1050W/1200W) is designed to meet ATX 3.1 standards, including a PCIe Gen 5.1 12V-2x6 connector. The GF A3 Gold series delivers 80 PLUS Gold efficiency, it also offers stability, durability, and reliability.

Fully Compatible with ATX 3.1 Standards
Toughpower GF A3 Gold series is fully compatible with ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% efficiency at low load and complies with required power supply timing standards.
ATX 3.0
ATX 2.0
Total power excursion

PCIe Gen 5.1 Ready
Toughpower GF A3 Gold 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).
- 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.
16pin Connector

Made to Comply with the Latest Graphics Cards
Ready to supply graphics cards according to their different ways of connections, the Toughpower GF A3 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.

1 x 8-pin GPU Power Connector

2 x 8-pin GPU Power Connector

3 x 8-pin GPU Power Connector

1 x 12V-2x6 pin GPU Power Connector
Be Smart, Stay Quiet
Featuring a 120mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will the fan will not spin until the load reaches a certain percentage to minimize unwanted noise.


High Quality Japanese Main Capacitor
High quality Japanese main capacitor greatly improves the power supplies durability and ensures the Toughpower GF A3 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~
|
||||
DC OUTPUT |
+3.3V |
+5V |
+12V |
-12V |
+5VSB |
Max Output Current |
18A |
18A |
54.17A |
0.3A |
3A |
Max Output Power |
100W |
649.2W |
3.6W |
15W |
|
Total Power |
650W |

Built-in Industrial Grade Protection
To protect the hardware, GF A3 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
Fully Modular Low-Profile Cables
Offers cable selection for users while powering the system at an advantageous voltage. Low-profile black 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 1 | 600mm |
ATX 12V (4+4Pin) |
X 2 | ![]() |
X 1 | 650mm+150mm |
PCIe (6+2Pin) |
X 4 | ![]() |
X 2 | 500mm+150mm |
PCIe (12+4Pin) |
X 1 | ![]() |
X 1 | 600mm |
SATA (5Pin) |
X 8 | ![]() |
X 2 | 500mm+150mm +150mm+150mm |
Peripheral (4Pin) |
X 4 | ![]() |
X 1 | 500mm+150mm +150mm+150mm |
FDD Adapter | X 1 | ![]() |
X 1 | 150mm |
80 PLUS Gold Certified and Intel C6/C7 States Ready
Toughpower GF A3 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 saving.

P/N | PS-TPD-0650FNFAGU-L |
---|---|
watts | 650W |
Model | TTP-0650AH2FLG |
Color | Black |
Dimension ( W / H / D ) | 150mm(W)x86mm(H)x140mm(D) |
PFC (Power Factor Correction) | Active PFC |
Power Good Signal | 100-150 msec |
Hold Up Time | > 17msec at 80% load |
Input Current | 12A-6A |
Input Frequency Range | 50Hz/60Hz |
Input Voltage | 100-240V~ |
Operating Temperature | 5°C to + 45°C |
Operating Humidity | 20% to 85%,non-condensing |
Storage Temperature | -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/FCC/UKCA/ICES/LVD/TUV/cTUVus/CB/CCC/BSMI |
PCI-E 6+2pin | 4 |
PCIe 12+4pin | 1 |
User Manual
- File Name
- Description
- Size
- Version
- Release Date
-
- TOUGHPOWER GF A3 Gold 650W/750W/850W/1050W/1200W ATX 3.1 - TT Premium Edition User Manual
- 2024-09-20