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Thermaltake TOUGHPOWER GF A3 power supply unit 1050 W 24-pin ATX ATX Black

Thermaltake TOUGHPOWER GF A3, 1050 W, 100 - 240 V, 50/60 Hz, 16 A, Active, 100 W

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Detailed analysis
Price history of Thermaltake TOUGHPOWER GF A3 power supply unit 1050 W 24-pin ATX ATX Black over the last 3 months
DatePrice
19 March 2026£246.17
3 April 2026£236.51
9 April 2026£238.23
16 April 2026£239.99
21 April 2026£238.23
24 April 2026£243.10
21 May 2026£244.90
29 May 2026£241.33

Compare Thermaltake TOUGHPOWER GF A3 power supply unit 1050 W 24-pin ATX ATX Black prices UK

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Product Information

Thermaltake TOUGHPOWER GF A3. Total power: 1050 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 60 cm, SATA power cable length: 500,650,800,950 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Fan diameter: 12 cm, Number of fans: 1 fan(s). Certification: CE/FCC/UKCA/ICES/LVD/TUV/cTUVus/CB/CCC/BSMI

Power Supply Units Thermaltake

Product

Name
Thermaltake TOUGHPOWER GF A3 power supply unit 1050 W 24-pin ATX ATX Black

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 (+5Vsb)
3 A

Operational conditions

Operating temperature (T-T)
0 - 45 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
5 - 85%
Storage relative humidity (H-H)
5 - 95%

Weight & dimensions

Width
150 mm
Depth
140 mm
Height
86 mm

Ports & interfaces

Motherboard power connector
24-pin ATX
Peripheral (Molex) power connectors (4-pin)
4
Motherboard power cable length
60 cm
Number of SATA power connectors
12
SATA power cable length
500,650,800,950 mm
Peripheral (Molex) power cable length
500,650,800,950 mm
EPS power connector (4+4 pin)
Yes
PCI Express power connectors (6+2 pin)
5
PCI Express power connectors (12+4 pin)
1
PCI Express power connectors (12+4 pin) cable length
600 mm
Floppy disk drive connector
Yes
Floppy disk drive cable length
15 cm
Cabling type
Fully-Modular

Performance

Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Gold
ATX version
3.0
Bearing technology
FDB
Mean time between failures (MTBF)
100000 h

Design

Product colour
Black
Fan diameter
12 cm
Number of fans
1 fan(s)

Certificates

Certification
CE/FCC/UKCA/ICES/LVD/TUV/cTUVus/CB/CCC/BSMI

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