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  • Dynapower 3U Single 400W Server Power Supply TC-3U40 Dynapower 3U Single 400W Server Power Supply TC-3U40

LTS DV-AT1215A-D10 18 Fused Protected Outputs Power Distribution Box, 12V DC at 18 Amp


Dynapower 3U Single 460W Server Power Supply TC-3U46, w/ 1 x 80mm Fan.

Dynapower 3U Single 400W Server Power Supply TC-3U40, w/ 1 x 80mm Fan.

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This item is shipped from our affiliate facility. The stock level is not under our control and is subject to change. We will contact those that order this item in the event of a problem. If this item is ordered together with other products, this item may be shipped separately and may arrive separately.


Sure Star's 3U power supplies power your mission-critical rackmount computers. Equipped with ball bearing fans, triple circuit protection, 100% Hi-pot, and ATE, these industrial grade power solutions for 3U systems have been tested extensively to guarantee high efficiency and reliable power performance and are designed to fit perfectly into the standard 19" 3U chassis. Our full range of power supplies from 300W to 460W work with your home or enterprise IPCs, servers, workstations, and storage systems.

  • DIMENSION:D180 X W117 X H86mm
  • COOLING:By forced air 1x80mm Fan
  • TEMPERATURE RANGE:Operation 0°C~50°C
  • HOLD UP TIME:16ms at maximum load & normal input voltage
  • EFFICIENCY:68% TYPICAL(Normal Line)
  • POWER GOOD SIGNAL:Should be asserted high to indicate that+5VDC and +3.3VDC output are above the low voltage thresholds. Compatible signal out with 100ms to 500ms.
  • OVER POWER PROTECTION:The power supply shall shout down output power exceeds 130% to 160%
  • OVER VOLTAGE PROTECTION:Standard on +5.0V, set at 6.25VDC +/- 0.75VDC
  • SHORT CIRCUIT PROTECTION:A short circuit placed between the DC return and the output shall cause no damage and the power supply shall shutdown.
  • EMI:FCC part 15, subpart B, Class B, EN55022 CISPR22 Class B.
  • AGENCY APPROVALS:UL60950, CAN/CSA22.2 No.60950, TUV(IEC60950)
  • MTBF OF POWER SUPPLY ELECTRONNIS:100,000 hours at 25°C. LIFE EXPCTANCY OF FAN 40,000 hours at 40°C
  • Part Number:
    - TC-3U40
  • Form Factor:
    - 3U
  • Power Supply Wattage:
    - 400W
  • SLI/CrossFire Ready:
    - No
  • 80 Plus Certified:
    - No
  • Modular:
    - No
  • Power Factor Correction:
    - None
  • Redundant:
    - No
  • 12 Volt Rails:
    - One
  • Power Supply Connectors:
    - Mother Board Connector:
      - 20 + 4 pin Connector x 1
    - CPU Connector:
      - 4 pin x 1
    - SATA Connectors:
      - 2
    - 4 Pin Molex:
      - 5
    - Floppy Connector:
      - 1
  • Cooling:
    - 1 x 80mm Fan
  • Dimensions(W x H x D) :
    - 180 x 117 x 86mm

Additional Information

SKU tc3u40
Model TC-3U40
Manufacturer Dynapower
PSU Wattage 400W - 499W
80 Plus No
Modular No
PCI-E 6Pin Connectors No
PCI-E 8Pin Connectors No
PSU Fan Options 1 x 80mm
PSU Features None
PSU Type 3U
Sata Connectors 2
CPU Connectors 4pin
4pin Molex 5
Floppy Connectors 1
Motherboard Connectors N/A

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