Best 400 Watt Power Supply

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SaleBestseller No. 1
EVGA 100-N1-0400-L1 , 400 N1, 400W, 2 Year Warranty, Power Supply 100-N1-0400-L1
  • EVGA 400W N1 series
  • Fan Size/Bearing: 120 millimeter sleeve bearing - Quiet and intelligent auto fan for near-silent operation
  • Heavy-duty protections including OVP, OPP, and SCP
  • 2 year & EVGA's 24/7 technical support
Bestseller No. 2
Coolmax I-400 400W ATX 12V V2.0 Power Supply (not Compatible with PCI-E)
  • ATX12V version 2.0
  • Single +12V output design
  • Serial ATA 150 ready
  • Total Power: 400 W. Input- 100 ~ 132V AC / 200 ~ 264V AC
  • Connector: 1x 20+4-pin Main Connector; 1x?P4 Mainboard Power Connector; 2x 15-pin SATA Connectors; 3x Peripheral Connectors; 1x 4-pin Floppy Connector
Bestseller No. 4
S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 L04618-800 PA-3401-2HA PSU Power Supply
  • 【Compatible model】: Compatible with HP prodesk 480 800 680 285 288 280 Pro G3 MT prodesk 600 G4 400W Power Supply
  • 【Compatible part number】: L04618-400 L04618-800 942332-001 L76557-001 PA-3401-1HA PA-3401-2HA
  • 【Output】: Total power:400W, + 12.1Vmain == 16A, + 12.1Vcpu == 16A,+ 12.1VG == 16A
  • 【Input】100-240 V, 50-60 Hz,5.2A
  • 【Warranty】1 Year warranty, For any reason you're not completely satisfied, you can ask for a replacement or full refund.
Bestseller No. 5
400W IP67 Waterproof LED Driver, AC 90-140V to DC 12V Power Supply, 33.3A Low Voltage Transformer Adapter with 3-Prong Plug 3.28ft Cable for LED Lights, Computer Project, Outdoor Use
  • 【Feature】The Model of 12V LED Power Supply: 90-140V AC 50/60HZ; Output: 12V DC 33.3A 400W.
  • 【Waterproof】Our IP67 12V Power Supply is protective for outdoor use. You don't need to worry about the power supply getting splashed and not working.
  • 【Security】Automatic protection for short circuit / overload / over voltage / over current / over temperature.
  • 【Widely Application】This led driver is suitable for the LED Light , LED Strip Lights, Street Light, Surveillance Cameras, Fog-proof Light, Ceiling Lights, Frack Lights, Spotlight, Billboard, Monitoring Camera, Motor and Computer Projector, kitchen Cabinet lights and LED Landscape Transformer, etc.
  • 【Stable & Reliable】Our LED Power Supply Transformer with aluminum metal housing, easy for heat dissipation and ensure stability. High quality with 1 year warranty.
Bestseller No. 6
Adjustable Switching Power Supply DC Output 2000W 0-300V 400V 500V 600V Current and Adjustable Voltage 110/220/380VAC
  • 1. DC power supply simple phase, singular output
  • 2. Current and voltage can be adjusted from 0 to nominal value
  • 3. 2LED digital display, built-in EMI filter. Have an anti-interference circuit)
  • 4. Intelligent temperature control fan to help power supply fast cooling
  • 5. Uses: charging batteries, PCB board manufacturing industry. DC motors and fans, electrophating, electrolysation, electronic aging laboratory, electronic equipment, automatic test equipment, all other occasions must use a DC power supply
Bestseller No. 7
LXun Upgraded 906189-001 DPS-180AB-22B 180W Power Supply Compatible with HP ProDesk 400 G4 600 G3 280 G2 SFF 854142-001 906189-003 906189-004 854142-003 PA-1181-7 PCH018 Unit PSU Power Supply
  • 【Compatibility】Compatible with HP ProDesk 400 G4 600 G3 SFF 280 G2 SFF Power Supply, Compatible with Lenovo ThinkCentre M710e
  • 【Compatible Model Number 】PA-1181-7 PCH018 906189-001 00PC780 00PC767 DPS-180AB-22B DPS-180AB-22A 54142-003 906189-003 906189-004 854142-001 854142-003 SP50H29568H2958
  • 【Input & Output】100-240 V, 50-60 Hz, 3.6A. DC Output: Max Output 180W
  • 【Connector】 6+4 pin, 1* 180W SFF power supply
  • 【Warranty】1 Year warranty, For any reason you're not completely satisfied, you can ask for a replacement or full refund.
Bestseller No. 8
inShareplus 12V 400W LED Driver, IP67 Waterproof Outdoor Power Supply,AC 90-140V to DC 12V 33.3A Low Voltage Transformer, Adapter with 3-Prong Plug for LED Light, Computer Project, Outdoor Use
  • 12V power supply has a sturdy aluminum alloy metal shell, which facilitates heat dissipation and ensures long-term stability, durability, and reliability. Sealed and 100% waterproof IP67 for outdoor use protection. These waterproof power supply designs can withstand harsh environmental conditions and are used to provide reliable and safe electrical power in environments where moisture, humidity, or water exposure is a concern.
  • Input: 90-140V AC 50/60HZ, Output: 12V DC 33.3A 400W. Whether it is outdoor lighting, industrial settings, or outdoor events, waterproof power supplies ensure reliable and safe electrical power, enabling the smooth operation of equipment even in challenging conditions. Suggestion: The power used should not exceed 80% of the power of the power supply.【⚠️Suggestion: The power used should not exceed 80% of the power of the power supply】
  • Converts 110V AC to 12V DC, 2 output,each output is 200W, total is 400W, widely use for LED strip lights, led light bulbs and other 12V DC led lights(≤400W).⚠️Please make sure to place the power supply in a well-ventilated environment to efficiently lower its operating temperature. Otherwise, there's a possibility of triggering the over-temperature protection, causing the power supply to temporarily shut down. Once the temperature has cooled down, you can resume using it.
  • Automatic protection for: short circuit, overload, over voltage, over current, high temperature. Protection type: Hiccup mode, auto-recovery after fault condition is removed. They can operate at temperatures of -20℃~+60℃, 20%~90%RH (non condensing) without affecting performance and can be used in various environments.These safety measures ensure that the power supply remains operational even in demanding conditions,safeguarding both the equipment and the users.
  • LED power supply high quality with 1 year warranty, and our seller support team always stand behind our products in any way, so please contact us for replacement if you have any quality problems.
SaleBestseller No. 9
APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply
  • APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply
  • Cooling: 1 x 80mm Automatically Thermal Sensing Fan. All Cables are Sleeved
  • Connectors: 1 x 20+4pin Main Power, 1 x 4pin 12V(P4), 1 x 6/8pin PCIe, 2 x SATA, 2 x 4pin Molex, 1 x 4pin Floppy
  • Output: +3.3V@12A, +5V@12A, +12V@28A, [email protected], [email protected]
  • Dimension: 125mm x 100mm x 63.5mm (4.92" x 3.94" x 2.5") - L x W x H

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