Power Equipment » Power Supplies   BIZ / GOV / EDU Quotes - email or call 678-680-6406
ATX2PW400PRO Professional - Computer Power supply with PCIe and SATA ( internal ) - ATX12V 2.01 - AC 115/230 V - 400 Watt - 14 output connector(s)



  • Internal Power Supply
  • ATX12V 2.01
  • AC 115/230V
  • 400 Watt
  • 14 output connector(s)
12 In Stock
MSRP: $78.99
Sale: $62.97
Your Savings: $16.02
Shipping: FREE
Ships in 2-3 business days
Your Price $62.97
Add to Cart

Available for the USA only

Share this item


Add a high performance 400W power supply to a standard ATX computer. This 400 Watt ATX12V 2.01 power supply offers a professional-grade PC power solution, with support for modern AMD and Intel-based 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 power supply features an 80mm dual ball bearing fan to help keep the PSU cool. To ensure stable power delivery to the most demanding devices, the power supply features Quad+1 protection against short-circuit, over-power, over-voltage and no-load situations.

This high quality, professional-grade ATX12V 400W power supply is backed by's 3 year warranty and free lifetime technical support.
Manufacturer Part Number ATX2PW400PRO
Manufacturer Website Address
Brand Name
Product Line Professional
Product Series ATX2PW
Product Model 400PRO
Product Name 400W ATX Computer Power Supply/PCIe & SATA
Product Type Power Supply
Technical InformationSpecification ComplianceATX12V
Number of Fans2
Protection TypeOver Voltage
Over Power
Short Circuit
No Load
ReliabilityMTBF100000 Hour
Power DescriptionInput Voltage230 V AC
Input Voltage Range115 V AC to 230 V AC
Input Current10 A @ 110V
5.50 A @ 220V
Output Power400 W
Interfaces/PortsReceptacles2 x 4-pin SP4 Floppy Drive
4 x 4-pin LP4 Peripheral Device
1 x 3-pin TX3 Fan Sensor
1 x 6-pin PCI-E
4 x Serial ATA
1 x 4-pin ATX12V
1 x 24-pin ATX Motherboard
Physical CharacteristicsHeight3.4"
Weight (Approximate)4.21 lb
MiscellaneousAdditional Information
  • Dual 12V Power Rail
  • Automatic temperature-controlled fan keeps the power supply quiet during low power demand
  • Intel Pentium II, III, 4
  • AMD K6 and Athlon processors (dual and single core)
Certifications & Standards
  • TUV
  • CB
  • UL
  • CSA
  • FCC
WarrantyLimited Warranty2 Year