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| Toughpower XT Platinum 1275W
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Features

- Compliance with Intel ATX 12V 2.3 & SSI EPS 12V 2.92 standards.
- 80 PLUS Platinum certified – extreme efficiency PSU series with 89-94% efficiency @ 20-100% load to cut down electric cost.
- 24/7 @ 50℃: Guaranteed to deliver 1275W continuous power even in the worst chassis conditions up to 50℃ internal chassis temperature.
- S.P.T. Indicator: PSU status monitor with 3-mode LED (standby / PG signal / temperature) will let you know if there's a problem before it becomes a bigger problem or even ceases function.
- High quality 105°C Japanese capacitors: ensure superb performance and reliability.
- 105°C Solid state capacitors: great stability at higher operating temperatures, frequencies and currents.
- Full Bridge & LLC resonance circuit with DC-DC module for extremely stable performance & reliability
- Interleaved PFC circuit provides extremely high PF value and high PSU efficiency.
- Smart Fan Control system optimize the thermal performance and minimize audible noise.
- High current massive +12V rails: robust dual +12V rails design providing up to 45A for 12V1 & 65A for 12V2. This ensures there is plenty of power on demand and ready for any need.
- Heavy-gauge 16 AWG High Current cable at PCI-Express connectors reduce conducted resistance, increasing efficiency and improving power delivery ensuring your high performance graphics cards get the power they need when they need it!
- Multi-GPU ready: 8 x PCI-E connectors support up to 4-way ATI CrossFireX™ & Nvidia SLI™.
- Auto switching circuitry for universal AC input from 90-264V.
- Heavy-duty protection circuitry of Over Current, Over Power, Over Voltage, Under Voltage, and Short-Circuit protection. Helps protect your components should a problem arise.
- Safety / EMI Approvals: CE, TUV, FCC, UL, CUL, GOST and BSMI certified.
Technology Features
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High Quality Japanese Made Electrolytic & Solid Capacitors
Toughpower XT PLATINUM features 105℃/221℉ Japanese made electrolytic capacitors & solid state capacitors with low ESR, which greatly improves the durability and offers the highest stability and reliability. |
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Full Bridge & LLC Resonance and Interleaved PFC Circuit Design
Toughpower XT Platinum adopts full bridge & LLC resonance circuit for extremely stable performance & reliability. Besides, built in the interleaved PFC circuit, Toughpower XT Platinum also provides extremely high PF value and high PSU efficiency. |
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S.P.T. Indicator: Quick Status Monitor
When you open the side panel of your chassis or look through the side window, you can see the PSU status quickly and easily. S.P.T indicator with 3-mode LED (standby / power good signal / temperature) for real-time monitoring over the power supply.
It helps the user to know the PSU working status, detect abnormal situations and protect your system.
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Indicator
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Color |
Power Supply Status
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Standby
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Green
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Normal +5VSB output
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| Off |
Abnormal +5VSB output |
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PG Signal
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Green
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Normal Power-Good signal |
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Red
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Abnormal power-Good signal |
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Temperature
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Green |
PSU not overheating (<100℃) |
| Red |
PSU overheating (>100℃) |
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Modular Cable Management
Cable management design improves internal airflow and reduce clutter by allowing removal of unneeded cable sets instead of hiding them.
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Fan Speed & Noise Level

Smart Fan control circuitry design, which offers three
distinct operation modes, fanless mode, silent mode, and
cooling mode. The Toughpower XT 1275W automatically
adjusts fan mode and speed according to the ambient
temperature level.
This new design not only optimizes heat dissipation,
but also keeps the most silent operation for your system
by reducing unnecessary fan rotation.
ECO Design
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80 Plus PLATINUM Certified
Toughpower XT Platinum 1275W saves energy through its high energy efficiency up to 94% and is 80 PLUS Platinum certified
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ErP Ready
Toughpower XT 1275W fulfils the EU guideline for ErP (Energy-Related Products) that are scheduled to apply starting in 2010.
Supports Energy Star 5.0* energy standard:
Toughpower XT 1275W is suitable for use in Energy Star-compatible computers.
Supports Intel Deep Power Down C6 Status:
Toughpower XT 1275W helps your PC system operate more efficiently by supporting the newest power states introduced by Intel.
Corresponds to the EU directives on WEEE and RoHS:
Thermaltake considers its full impact on the environment during manufacturing and maintains green facilities to ensure Toughpower XT 1275W meets WEEE & RoHS requirements.
Output Specification
| AC INPUT |
Input Voltage: 100V-240V
Input Current: 115Vac / 13A max.
Frequency: 47Hz - 63Hz
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| DC OUTPUT |
+3.3V |
+5V |
+12V1 |
+12V2 |
-12V |
+5VSB |
| Max Output Current |
25A |
25A |
45A |
65A |
0.8A |
3.5A |
| Max Output Power |
150W |
540W |
780W |
9.6W |
20W |
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Continuous Power
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1275W |
Total Output Connector
| P/N |
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Main Power
(24 PIN) |
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| EPS / ATX 12 Connector (4+4PIN) |
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| EPS 12V Connector (8 PIN) |
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| Peripheral Cionnector (4PIN) |
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FDD Connector (4 PIN)
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| SATA Connector (5 PIN) |
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| PCI-E Connector (6+2PIN) |
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| PCI-E Connector (8 PIN) |
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| TPX-1275M |
1 |
1 |
1 |
6 |
1 |
16 |
6 |
2 |
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| Model |
Connector Type |
Connectors & Cable length |
| 1275W |
24pin |
1 x 24pin Main connector (550mm) |
| EPS/ATX 12V 4+4pin |
1 x EPS/ATX 12V 4+4pin connector (550mm) |
| EPS 12V 8pin |
1 x EPS 12V 8pin connector (550mm) |
| MolexSATA |
4 x Peripheral connectors (550mm + 150mm + 150mm + 150mm) |
4 x S-ATA & 1 x Peripheral connectors (550mm + 150mm + 150mm + 150mm + 150mm)
4 x S-ATA & 1 x Peripheral connectors (550mm + 150mm + 150mm + 150mm + 150mm)
4 x S-ATA connectors (550mm + 150mm + 150mm + 150mm)
4 x S-ATA connectors (550mm + 150mm + 150mm + 150mm) |
| PCI-E |
6+2pin PCI-E connector (550mm)
6+2pin PCI-E connector (550mm)
6+2pin PCI-E connector (550mm)
6+2pin PCI-E connector (550mm) |
1 x 8pin & 1 x 6+2pin PCI-E connectors (550mm + 150mm)
1 x 8pin & 1 x 6+2pin PCI-E connectors (550mm + 150mm) |
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Total Protection
| Voltage Source |
Over Current Protection |
Over Voltage Protection |
Under Voltage Protection |
| Protection Point |
Protection Point |
Protection Point |
| +3.3V |
33A ~ 50A |
4.5 Vmax. |
2.0 Vmin. |
| +5V |
33A ~ 50A |
7.0 Vmax. |
3.3 Vmin. |
| +12V |
117A~160A |
15.6 Vmax. |
8.5 Vmin |
| Over Power Protection: Protection at 110%~150% full load |
| Short Circuit Protection: All output to GND. |
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