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Top 10 Best 400w Power Supply Review In 2022

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You might have this question in your head which one is the most suitable 400w Power Supply in 2022 that I can pick right now?

Don’t worry, we’ve analysis more than (50872) products and narrowed down a list of Best 400w Power Supply for you. So that anyone can choose and make the right decision wisely.

Buying the desired product requires a considerable amount of thought into the investment. However, it all changes when the person decides to go for the best Best 400w Power Supply. We understand that all situations and parameters; so without wasting time let’s drive deep and find the most suitable one.

Best 400w Power Supply
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Comparison Chart for Best 400w Power Supply

Prifix 400w power supply Suffix

NoProductScoreAction
1New Genuine PS for HP Pavilion Gaming 790-0020 GNRC PSU SFF Entl FR 400W Power Supply L04618-8009.8Check Price On Amazon
2EVGA 100-N1-0400-L1 , 400 N19.8Check Price On Amazon
3Raidmax XT Series RX-400XT 400W ATX12V V2.3 Power Supply9.6Check Price On Amazon
4APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply9.6Check Price On Amazon
5Chengliang Power Supply Dc 24v 17a 400w Original Ender 3 3D Printer Switching PSU UL Certified9.2Check Price On Amazon
6Li-SUN 400W Power Supply Compatible with Lenovo P300 P310 P320 P410(P/N: SP50H29513 00PC738 m920T m720T A8800T A7000T A6860T T4900D9.2Check Price On Amazon
7AmpFlow S-400-24 400W, 17A9.2Check Price On Amazon
8JoyNano 400W Switching Power Supply 5V 80A AC-DC Converter Transformer for CCTV Surveillance LED Display Industrial Automation Stepper Motor and More [Upgraded Version]8.6Check Price On Amazon
9Coolmax 240-Pin 400 Power Supply with 1x80 mm Low Noise Cooling Fan (I-400)8.4Check Price On Amazon
10942332-001 400W Power Supply Compatible for HP 280 288 480 600 800 G3 G4 PA-3401-1HA8.4Check Price On Amazon

Table Of Content:

1. New Genuine PS for HP Pavilion Gaming 790-0020 GNRC PSU SFF Entl FR 400W Power Supply L04618-800

2. EVGA 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

3. Raidmax XT Series RX-400XT 400W ATX12V V2.3 Power Supply

  • Brand RAIDMAX Model RX-400XT Series XT series
  • Type ATX12V / EPS12V Maximum Power 400W Fans 1 x 120 mm Fan PFC No Main Connector 20+4Pin +12V Rails Single.
  • PCI-Express Connector 1 x 6-Pin SATA Power Connector 4 SLI No CrossFire No Modular No Efficiency up to 78% Over Voltage Protection Yes Overload Protection Yes Input Voltage 110 – 240 V.
  • Input Frequency Range 50/60 Hz Input Current 15 A Output +3.

4. 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: [email protected], [email protected], [email protected], [email protected], [email protected]
  • Dimension: 125mm x 100mm x 63.5mm (4.92″ x 3.94″ x 2.5″) – L x W x H

5. Chengliang Power Supply Dc 24v 17a 400w Original Ender 3 3D Printer Switching PSU UL Certified

  • 24v power supply 24 v regulated universal 24 volt adapter output 24 vdc 17a 400w certified DK-87763-UL.
  • Power supplies input voltage 100-120/200-240vac by switch convert ac 100-120v/200-240v to dc 24v 17a 400w.
  • Efficiency over 86% for 3d printer CCTV monitoring led light strip industrial automation communication.
  • Smart full protections SCP OVP UVP OPP OCP OTP auto on/off cooling fan power on auto works Noise≤35dB.
  • You get one original ender 3d printer power supply CL-P400W24V-D warranty 3 years 24hrs online service.
  • Withstand 300V AC surge input for 5 seconds
  • Withstand 5G vibration shock
  • No load power consumption<5W
  • 100% full load burn-in test
  • Warranty 3 years

6. Li-SUN 400W Power Supply Compatible with Lenovo P300 P310 P320 P410(P/N: SP50H29513 00PC738 m920T m720T A8800T A7000T A6860T T4900D

  • Compatible Lenovo Model: P300 P310 P320 P410 W4092c W4095c M4200f-00 M4601c M4900c-00 T4900d T6900c M4600 M4650 ThinkCentre E74 M710T M8600.
  • Compatible Model Number: FSP400-40AGPAA FSP250-30AGBAA PCE026 HK350-12PP HK280-21PP HK280-23PP PCE027 PCE028 PA-2181-1.
  • Compatible Part Number: SP50H29513 00PC738 m920T m720T A8800T A7000T A6860T T4900D.
  • Max Output Power: 400W. AC Input(50-60Hz): 100-240V~6.0A.
  • Return Guarantee: One year warranty.

7. AmpFlow S-400-24 400W

  • Output: 24V DC, 17 Amps, 400 Watts; Input: 110V 220V AC
  • Engineered for use with electric motors and other demanding applications
  • Protected from short-circuit and temperature overload
  • Voltage adjustable plus or minus 10%
  • Size: 8.5 inches X 4.5 inches X 2.0 inches

8. JoyNano 400W Switching Power Supply 5V 80A AC-DC Converter Transformer for CCTV Surveillance LED Display Industrial Automation Stepper Motor and More [Upgraded Version]

  • Converts AC voltage to 5V DC. LED Indicator.
  • Output Current 80 Amp, Power 400 Watt. Efficiency more than 80%.
  • Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection
  • Widely used in Industrial automation, LED display, communications, CNC Stepper, etc
  • Efficient, long life, stable, and reliable – JoyNano Quality Warranty

9. Coolmax 240-Pin 400 Power Supply with 1×80 mm Low Noise Cooling Fan (I-400)

  • 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.
  • Cooling System: 1x 80mm Low Noise Cooling Fan

10. 942332-001 400W Power Supply Compatible for HP 280 288 480 600 800 G3 G4 PA-3401-1HA

  • Compatible Model: Compatible for HP 280 288 480 600 800 G3 G4 942332-001 PA-3401-1HA

Verdict- Best 400w Power Supply

We have portrayed some good 400w Power Supply with their features, durability, ease of usage, pros and cons. It will help you find the desired one as your requirements.

Furthermore, remember that every might not be suitable for your particular project. So we would suggest you, know your requirement first and grab the most suitable one with higher quality from our top 10 list.

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