The Best 400w power supply of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 400w power supply of 2022. Check our ranking below.
2,136 Reviews Scanned
- 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
- 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
- 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 +3.3V@16A, +5V@16A, +12V1@28A, [email protected] ,[email protected] MTBF >100,000 Hours Approvals FCC, CE Dimensions 3.50" x 6.00" x 5.75"
- 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
- 【Input】 100-240 V, 50-60 Hz,5.2A
- 【Output】+ 12.1Vmain == 16A, + 12.1Vcpu == 16A,+ 12.1VG == 16A,Total power:400W
- 【Compatible part number】942332-001 PA-3401-1HA
- 【Compatible model】For HP 280 288 480 600 800 G3 G4
- 【Warranty】12 Month Warranty. Contact us if you have any problems
- Connectors: AT P8/P9 6+6pin x 1, AT Push Button 4pin x 1, Molex 4 Pin x 4, Floppy 4 Pin x 1
- Dimension: 5.75”(W) x 3.25”(H) x 5.5”(D)
- MTBF: 100,000 Hours on Maximum Load at +25°C
- Input: 100-240 V, 50-60 Hz,5.2A
- Output: + 12.1Vmain == 16A, + 12.1Vcpu == 16A,+ 12.1VG == 16A,Total power:400W
- Compatible part number: 942332-001 PA-3401-1HA
- Compatible model: For HP 280 288 480 600 800 G3 G4
- Warranty: 12 Month Warranty. Contact us if you have any problems
- 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 passed UL 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
- Please make sure the Part Number below matches. There are different versions. This is for DT or Desktop.
- 1 x Main connector (20+4Pin)
- 1 x 12V P4 connector, 2 x 4-pin Molex Connector, 2 x SATA (Serial ATA) connector
- 400 Watts - This is an upgrade with additional wattage for additional devices, this replaces lower wattage power supplies
- Other Compatible Part Numbers: CYY97, 3MV8H, 6MVJH, 3MV8H, L250NS-00, PS-5251-08D, DPS-250AB-67 A.
- Form Factor: ATX12V 2. 0
- Maximum Wattage: 400W
- Single 120 mm Cooling Fan
- 1 year
Last update on 2022-11-15 / Affiliate links / Images from Amazon Product Advertising API
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This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of 400w power supply has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an 400w power supply?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your 400w power supply.
- Customer Ratings: Number ratings grade 400w power supply objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 400w power supply.
- Product Quality: You don’t always get what you pay for with an 400w power supply, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an 400w power supply is should be an indication of how long it will work out for you.
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