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Startech 400W ATX12V V2.01 20/24PIN ATX Power Supply

Startech 400W ATX12V V2.01 20/24PIN ATX Power Supply - 1
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Reg. Price: $54.99  CAD
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   Shipping Weight:   5 lbs
   Part #: ATX2POWER400
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Features    [ Edit | History ]

This high quality 400 Watt ATX12V 2.01 power supply offers a reliable PC power solution, with support for modern dual-core CPU designs as well as PCI Express and SATA device connections. Compliant with ATX12V 2.01 revision standards, the power supply offers dual 12V power rails, and ensures broad compatibility with a 20/24 pin motherboard connection.

Designed to provide dependable, long-lasting power to your hard working AMD or Intel CPU based system, the 400 Watt PSU is backed by's 2 year warranty and free lifetime technical support.

Quick Specs:
  • Intel
  • AMD
Input Voltage 115 V AC 230 V AC
Output Power 400 W
Limited Warranty 2 Year
Output Voltage 3.3 V DC 5 V DC 12 V DC -12 V DC
Height 3.4"
Width 5.9"
Depth 5.5"
Number of Fans 1
Green Compliant Yes
Green Compliance Certificate/Authority RoHS

Specifications    [ Edit | History ]
General Information  
     Brand Name:
     Manufacturer Part Number: ATX2POWER400
     Manufacturer Website Address:
     Product Name: Computer Power Supply (Internal)
     Product Type: ATX12V Power Supply
     Receptacles: 2 x 15-pin Serial ATA
2 x 4-pin SP4 Floppy Drive
6 x 2-pin LP4 Fan
1 x PCI-E
1 x ATX12V
1 x 24-pin ATX Motherboard
1 x 20-pin ATX Motherboard
     Additional Information:
  • Dual 12V rails are designed for demanding components
  • Offers extra current required by cutting-edge CPUs and peripherals
  • Heavy-duty transformer designed to support high performance systems with several drives
  • Smart fan adjusts speed to provide quieter operation while maintaining optimum cooling
  • Rear power cut off switch
  • Noise level: 27.4 dBa

Quad protection:

  • Short circuit protection
  • Over power protection
  • Over voltage protection
  • No load protection

     Certifications & Standards:


  • CE
  • TUV


  • CB
  • UL

North America:

  • CSA
  • FCC

  • Intel
  • AMD

     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
Physical Characteristics  
     Depth: 5.5" (140 mm)
     Height: 3.4" (85.1 mm)
     Width: 5.9" (150.1 mm)
Power Description  
     Input Current: 8 A @ 110V
4 A @ 220V
     Input Voltage: 115 V AC
230 V AC
     Input Voltage Range: 115 V AC
230 V AC
     Output Power: 400 W
     Output Voltage: 3.3 V DC
5 V DC
12 V DC
-12 V DC
     MTBF: 100000 Hour
Technical Information  
     Number of Fans: 1
     Limited Warranty: 2 Year ATX2POWER400 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding ATX2POWER400 reviews.
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Product Warranty
NCIX provides a 30 day limited warranty on this product.  The remainder of the 1 year warranty is provided by the manufacturer.    Warranty length may vary depending on manufacturer and product.
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All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

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