Thermaltake Smart 400W Power Supply Unit (PSU)

  • Complies with latest ATX 12V V2.3 Standard for utmost reliability and compatibility
  • High current single +12V rail for best compatibility.
  • Ultra-quiet 120mm cooling fan delivers excellent airflow.
  • Extra long EPS/ATX 12V 4+4pin CPU cable support full tower chassis.
  • Intel & AMD CPU compliant.
  • Nvidia & ATI/AMD graphic card compatible.
  • High reliability: MTBF>100,000 hours.
  • Built-in industry grade protections: Over Voltage, Over Power and Short-Circuit protection
  • Safety / EMI Approvals: TUV, CE, GOST

৳ 5,850.00

SKU smart400W Category Tags , ,

প্রোডাক্ট অর্ডারের পূর্বে সাপোর্ট থেকে স্টক এবং ডেলিভারি সম্পর্কে জেনে অর্ডার করার জন্যে অনুরোধ করা যাচ্ছে।


Thermaltake 400W Power Supply Unit(PSU)

Incorporating various high-quality components, the new Series – rated 400W – saves energy up to 80% efficiency. An embedded intelligent cooling fan delivers excellent airflow at an exceptionally low noise level. In addition, the single +12V rail design enables non-stop usage with stable and reliable performance.

Ultra Quiet Fan

This Series adopts 120mm cooling fan delivers excellent airflow at an exceptionally low noise level.

400W Power Supply  Cables with High Flexibility

Users are able to properly route the cables in optimal location to prevent airflow blockage. Extra-long EPS/ATX 12V 4+4pin CPU cable (450mm) guarantees sufficient lengths of cables to the build. Sleeved 24pin cable makes cable management easier, reducing clutter and increasing airflow inside the chassis.

High-Quality Components

High quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage.

400W Power Supply  Massive and Dedicated +12V Output

This Series is equipped with powerful +12V rails, superior performance under all types of system loading. Please see the output specification below:

Dimensions 15.0 × 8.51 × 1.41 cm

3 Years Service Warranty









Input Voltage: 230Vac
Input Current: 6A
Frequency: 50Hz

DC OUTPUT +3.3V +5V +12V -12V +5Vsb
Max Output Current 20A 18A 27A 0.3A 2.5A
Max Output Power 130W 324W 3.6W


Total Power

The +3.3V & +5V & +12V combined output power shall not exceed 385W.

Total Protection

Voltage Source

Over Voltage Protection
Protection Point


4.3 Vmax.


7.0 Vmax.


15.6 Vmax.

Short Circuit Protection: An output short circuit is defined as any output
impedance of less than 0.1 ohms. The power supply shall shut down and latch off for shorting the +3.3 VDC, +5 VDC, +12 VDC rails to
return or any other rail.

Over Power Protection: The power supply shall be shut down and latch off, if the wattage of
the power supply is higher
from 130% to 160%。

Total Output Connector

Connector Type Connectors & Cable length
20+4pin 1 x 20+4pin Main
4+4pin EPS / ATX +12V
Power Connector
1 x EPS / ATX 4+4pin +12V Power Connector
Molex & S-ATA & FDD Connector 2 x Molex & 1 x FDD connectors (450mm + 120mm + 120mm)
2 x Molex & 2 x S-ATA connectors (450mm + 120mm + 120mm +
2 x S-ATA connectors (450mm + 120mm)
PCI-E Connector 2 x 6+2pin PCI-E Connectors (450mm + 150mm)


More Information
P/N TT-400
watts 400W
RGB Fan No
Form Factor ATX
Type ATX 12V 2.3
Max. Output Capacity 400W
Peak Output Capacity Black
Color Black
Dimension ( W / H / D ) 150mm x 85.1mm x 141mm
PFC (Power Factor Correction) W/O PFC
Power Good Signal “Power Good” signal rise time is within 1ms.
Hold Up Time The power supply with 80% of Max. load at 230 Vac, 50 Hz should supply regulated
DC outputs for at least 16 ms after the loss of the AC input voltage at zero cross.
Input Current 6A
Input Frequency Range 50Hz
Input Voltage 230Vac
Operating Temperature 10℃~+40℃
Operating Humidity To 85% relative humidity
Storage Temperature -20℃~+70℃
Storage Humidity 120mm Fan: 1600-1900 RPM
Started Voltage To 95% relative humidity
COOLING SYSTEM 120mm Fan: 1600-1900 RPM
Efficiency 70% typical at nominal line, maximum load.
MTBF 100,000 hrs minimum
Safety Approval TUV, CE, Gost
PCI-E 6+2pin 6+2pin PCI-E Connector x 2


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What is the Thermaltake Smart 400W Power Supply Unit (PSU) Price in Bangladesh?

The latest price of Thermaltake Smart 400W Power Supply Unit (PSU) in Bangladesh is

৳ 5,850.00

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