Thermaltake Toughpower GF A3 Snow 1050W - TT Premium Edition power supply unit 24-pin ATX ATX White

1050 W, 80 PLUS Gold, Active PFC, 100 - 240 V AC, 50/60 Hz, 150 x 140 x 86 mm

Description

Toughpower GF A3 Snow series is 80 PLUS Gold certified and compatible with Intel’s ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable.

Power Up the Next Generation Hardware
To fully support next-gen hardware, Toughpower GF A3 Snow Series (850W/1050W) is designed to meet ATX 3.0 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 3.0 Standards
Toughpower GF A3 Snow series is fully compatible with Intel ATX 3.0 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

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 1050W can deliver up to 600W for PCIe 5.0 graphics cards.

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.

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.

Built-in industrial grade protection
To protect the hardware, 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).

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.

Specifications

Cooling
Fan diameter	4.72" (12 cm)
Number of fans	1 fan(s)
Fan location	Top
Cooling type	Active
Performance
On/off switch	Yes
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Gold
Purpose	PC
ATX version	3.0
Design
80 PLUS certification	80 PLUS Gold
Product colour	White
Fan diameter	4.72" (12 cm)
On/off switch	Yes
Number of fans	1 fan(s)
Fan location	Top
Cooling type	Active
Power
Total power	1050 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	16 A
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	100 W
Combined power (+12V)	1050 W
Combined power (+5V)	100 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	20 A
Max output current (+12V)	87.5 A
Max output current (+5V)	20 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Hold time	17 ms
Ports & interfaces
Motherboard power cable length	23.6" (60 cm)
SATA power cable length	500,650,800,950 mm
Peripheral (Molex) power cable length	500,650,800,950 mm
Floppy disk drive cable length	5.91" (15 cm)
Motherboard power connector	24-pin ATX
Number of SATA power connectors	8
Peripheral (Molex) power connectors (4-pin)	8
PCI Express power connectors (6+2 pin)	5
CPU power connector (4+4 pin)	Yes
Floppy drive power connector	1
Floppy disk drive connector	Yes
ATX Power connector (24-pin)	Yes
Cabling type	Fully-Modular
EPS power connector (4+4 pin)	Yes
PCI Express power connectors (12+4 pin)	1
Operational conditions
Operating temperature (T-T)	5 - 45 °C
Storage temperature (T-T)	-40 - 55 °C
Operating relative humidity (H-H)	20 - 85%
Storage relative humidity (H-H)	10 - 95%
Weight & dimensions
Width	5.91" (150 mm)
Depth	5.51" (140 mm)
Height	3.39" (86 mm)
Technical details
Warranty period	10 year(s)
Compliance certificates	BSMI, CB, CCC, CE, Federal Communications Commission (FCC), Low Voltage Directive (LVD), cTUVus, UKCA
Certificates
80 PLUS certification	80 PLUS Gold