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Sorry, this selection is currently unavailable. 400 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply 1 of 3 400 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply 2 of 3 400 Watt ATX12V 2.01 Dell Replacement Computer PC Power Supply 3 of 3
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Learn more about StarTech 400Watt ATx12V 2.01 Dell PC Power Supply:

Mfg Part#: ATXPW400DELL
Sku: 203877508
UPC: 065030820271
UPC 14: 00065030820271
See more in Power Supplies
Designed to deliver more power than the original, this enhanced 400 Watt Power Supply is an ideal replacement for many compatible Dell computers (see compatible models below). It offers dual 12V power rails to deliver stable power to demanding components, and both 20 and 24-pin ATX motherboard power connectors, and other component support for broad motherboard compatibility. Get your Dell power supply, backed by’s 2-year warranty and FREE tech support.


Video Features The Advantage
Video Features Dual 12V rail DC output provides support for Dell systems with updated motherboards and systems featuring more demanding components.
Video Features Four SATA connectors for support of more SATA hard drives
Video Features Inclusion of PCI Express Connector for support of next generation video cards not found in most other Dell replacement power supplies
Video Features 20/24 split motherboard connector
Video Features 80mm fan provides efficient cooling for the system and the power supply
Video Features ATX12V version 2.01 compliant
Video Features EMI/RFI power filtration system provides low noise/ripple for super clean and stable power to all system components
Video Features High quality connectors provide minimal resistance and enhanced electric conductivity
Video Features Our power supplies are compatible with many of latest Intel P4 and AMD processors
Video Features PCI Express Connector for next generation video cards
Video Features SATA connectors for SATA Hard Drive support
Video Features
Video Features

Tech Specs

Tech Specs Warranty 2 Year warranty
Tech Specs Air Flow Rate 32.3
Tech Specs Connector Types 1 - Split 24/20 pin ATX Motherboard
Tech Specs Connector Types 4 - LP4 Female Large Internal Power
Tech Specs Connector Types 4 - SATA Power Female
Tech Specs Connector Types 2 - SP4 Female Small Internal Power
Tech Specs Connector Types 1 - PCI Express Power Connector
Tech Specs Connector Types 1 - ATX P4 Power Female 4 pin
Tech Specs Fan Bearing Type Sleeve Bearing
Tech Specs Product Height 3.39 in [86 mm]
Tech Specs Input Current 8 ~ 4
Tech Specs Input Voltage 115 ~ 230
Tech Specs Input Voltage Frequency 50~60 Hz
Tech Specs Product Length 5.51 in [140 mm]
Tech Specs MTBF 100000
Tech Specs Fans 1 - 80 mm
Tech Specs Operating Temperature 0° ~ 50°
Tech Specs Current -12.0V (A) 1A
Tech Specs Current +12.0V1 (A) 14A
Tech Specs Current +12.0V2 (A) 15A
Tech Specs Current +3.3V (A) 30A
Tech Specs Current +5.0V (A) 28A
Tech Specs Current +5.0Vsb (A) 2.5A
Tech Specs Output Power 400
Tech Specs PCI Express Power Connector 1 - Yes
Tech Specs Power Factor Correction No
Tech Specs Storage Temperature -20° ~ 80°
Tech Specs Shipping (Package) Weight 4.86 lb [2.2 kg]
Tech Specs Product Weight 4.75 lb [2.15 kg]
Tech Specs Product Width 5.91 in [150 mm]
Tech Specs PCI Express Connector Yes (1)
Tech Specs Motherboard Connector ATX 24/20 pin (split design)
Tech Specs General Specifications Zinc-plated casing
Tech Specs Compatibility:
Tech Specs The ATXPW400DELL is compatible with standard ATX style versions of following:
Tech Specs Dimension Series Models: 1100 / 2200 / 2300 / 2350 / 2400 / 4300 / 4400 / 4500 / 4550 / 8200 / 8250 / 8300 / B100
Tech Specs Optiplex Series Models: 170L / GX60 / GX150 / GX240 / GX260 / GX270
Tech Specs Power Edge Series Models: 400SC / 600SC
Tech Specs Precision Workstation Series Model: Model 340
Tech Specs Smart Step Series Models: 100D / 150D
Tech Specs
Tech Specs
Tech Specs
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