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– Compliance with Intel ATX 12V 2.3 & SSI EPS 12V 2.91 standards.
– 24 / 7 @ 50?: Guaranteed to deliver 1350W continuous power.
– 80 PLUS Silver certified – with 87-91% efficiency @ 20-100% load under real world load conditions.
– Double-forward switching circuitry offers low power loss and high reliability.
– Unparalleled DC to DC converters for 3.3V and 5V outputs to reach high efficiency.
– Robust and dedicated dual +12V rails(60A for 12V1 & 12V2) design provides superior performance under all types of system loading.
– 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.
– Multi-GPU ready: 8 x PCI-E connectors support up to 4-way ATI CrossFireX ?Nvidia SLI.
– Designed to support quad core, Core i7 and Core i5 CPUs.
– Active Power Factor Correction (PFC) with PF value of 0.99 at 20%, 50% and 100% loading.
– Ultra-silent operation with intelligent 14cm cooling fan speed control.
– High reliability: MTBF>120,000 hours.
– Dimensions: 150mm(W)x86mm(H)x200mm(L).
– Built-in industry grade protections: Over Current, Over Voltage, Under Voltage, Over power, Over temperature and Short-Circuit protection.
– 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 1350W 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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Fan Speed & Noise Level

ECO Design
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80 Plus Silver Certified
Toughpower 1350W saves energy through its high energy efficiency of up to 91% and is 80 PLUS Silver certified. |
Supports Energy Star 5.0* energy standard:
Toughpower 1350W is suitable for use in Energy Star-compatible computers.
Supports Intel Deep Power Down C6 Status:
Toughpower 1350W helps your PC system operate more power efficiently.
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 Grand meets WEEE & RoHS requirements.
Output Specification
| AC INPUT |
Input Voltage: 100V-230V |
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| DC OUTPUT | +3.3V | +12V1 | +5V | +12V2 | -12V | +5VSB |
| Max Output Current | 25A | 60A | 25A | 60A | 0.8A | 3.5A |
| Max Output Power | 750W | 750W | 9.6W | 17.5W | ||
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Continuous Power |
1350W | |||||
Connectors Specification
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Total Protection
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Voltage Source |
Over Current Protection |
Over Voltage Protection |
Under Voltage Protection |
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Protection Point (Max.) |
Protection Point |
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+3.3V |
48A |
4.5V Max. |
2.0V~2.4V |
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+5V |
48A |
7.0V Max. |
3.3V~3.7V |
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+12V |
85A |
15.6V Max. |
8.5V~9.5V |
| Short Circuit Protection: All output to GND | |||
| Over Power Protection: Protection at 110%~150% full load. | |||
| Over Temperature Protection: PSU shuts down when temperature over 120°C | |||













