Best 20 4 pin computer power supplies review 2021 – Top Pick

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Best 20 4 pin computer power supplies list 2021. Detail review below the list:

BDA A-Power AGS 450W 20+4-pin Dual-Fan ATX PSU w/SATA
$44.99
in stock
5 new from $26.95
1 used from $23.88
Amazon.com
Logisys Corp. 480W 20+4Pin Dual Fan 20+4 ATX Power Supply (PS480D2)
$16.99
$27.99
in stock
3 new from $16.99
2 used from $34.99
Amazon.com
Coolmax 240-Pin 400 Power Supply with 1x80 mm Low Noise Cooling Fan (I-400)
$21.45
in stock
11 new from $21.00
1 used from $21.99
Amazon.com
Last updated on December 1, 2020 12:40 pm

Detail review:

Optimal Shop 20+4 Pin LCD Computer Power Supply Tester for SATA IDE HDD ATX ITX BYI Connectors-Black

 in stock
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • 8-in-1 ATX power supply tester: Support testing 20-pin IDE/24-pin IDE/HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector.
  • Aluminum alloy shell: light and easy to carry, high strength, good thermal conductivity and corrosion resistance.
  • 1.8" LCD screen: The output voltage is displayed on the 1.8" LCD screen, which is easy to read (1.8" LCD screen is powered by the 20-pin/24-pin connector). Note: Is there a scratch on the product screen? Because the screen is easy to scratch, we put a protective film on it, if you think it is not beautiful, you can tear it off by yourself.
  • Buzzer alarm: When your power supply PG number fails, the power tester will emit a buzzer alarm, which is easy to know.
  • When testing with HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector, the indicator on the left shows the output voltage (+12V + 3.3V + 5V).

BDA A-Power AGS 450W 20+4-pin Dual-Fan ATX PSU w/SATA

 in stock
5 new from $26.95
1 used from $23.88
Free shipping
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • A-Power AGS 450W 20+4-pin Dual-Fan ATX Power Supply General Features: 4550-watts total power
  • 110V, 220V switchable power supply Dual 80 mm low noise fan design
  • One (1) 12-inch 20+4-pin ATX power connector One (1) 12-inch 4-pin 12V power connector
  • Four (4) large Molex 4-pin power connectors One (1) small floppy power connector
  • One (1) SATA power connector - 1-YEAR WARRANTY

Logisys Corp. 480W 20+4Pin Dual Fan 20+4 ATX Power Supply (PS480D2)

 in stock
3 new from $16.99
2 used from $34.99
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • 480W Dual Fan, 1 x Main connector (20+4Pin) 1 x 12V (P4) 2 x Peripheral 4 x SATA 1 x Floppy
  • Supports Intel P4 and AMD Motherboards
  • Low Noise and Ripple
  • Short Circuit Protection
  • Over-Voltage Protection

COMeap 24 Pin to 6 Pin ATX Power Adapter Cable for HP Z220 Z230 SFF MT TWR Series 4000 6005 8300 ProDesk 600 G1 EliteDesk 800 G1 13-inch(33cm)

 in stock
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • 『24P - 6P』24 Pin end to plug into the standard 24 pin ATX Power Supply, 6 Pin end to plug into the HP motherboard;
  • 『Best Solution & No Annoying Beep』Allowing you to convert standard 24 pin ATX power supply to 6 pin HP server workstation connector. The updated one eliminates the fan error beep.;
  • 『Compatibility』Compatible with HP Z200/Z210/Z220/Z230/Z240 server workstation, HP ProDesk 600 G1 SFF/600 G2 SFF/690 G1 SFF, HP EliteDesk 800 G1/800 G2/600 G1/880 G1 SFF/TWR, HP Compaq SFF/MT/CMT Series(4000 4300 6000 6005 6060 6080 6200 6280 6300 6305 6380 8000 8080 8100 8180 8200 8280 8380)(NOTE: The listed types are only for your reference. Please check the image 4th to confirm if it works with PC type.);
  • 『Parameter』Gauge: 1007-18AWG (standard tin-coating copper wire), Length: 13inches(33cm), Maximum power: 1000 watts, Quantity: 1pcs, Self-adhesive tape*1pcs;
  • 『Note』The image 4th is just reference picture of original P2 connector, not our cable's picture. Please carefully check the image 4th of original P2 connector with wires. It was only designed for some types of HP PCs as listed. If you connect it with other incompatible types, it will burn or damage the motherboard and we won’t take any responsibility for wrongly using or installing. Please carefully check the compatible types or contact us if you are not sure about it;

HDE 20+4 Pin LCD Power Supply Tester for ATX, ITX, BTX, PCI-E, SATA, HDD

 in stock
2 new from $12.99
Free shipping
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • Easily test your computer power supply and avoid damage to computer equipment | No batteries required
  • Compatible with ATX, BTX, ITX power supplies
  • Voltage Source: 20/24pin (ATX-connector) | Voltage Test: +3.3V, +5V, +VSB, and +12V
  • Size: 4.75” x 2.5” / 12.07cm x 6.35cm; Color: Black
  • Package Contents: 1x Digital Power Supply Tester, 1x Instruction Sheet

Coolmax 240-Pin 400 Power Supply with 1x80 mm Low Noise Cooling Fan (I-400)

 in stock
11 new from $21.00
1 used from $21.99
Free shipping
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • 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

TeamProfitcom Molex LP4 Male ATX Power Supply to CPU 8(4+4) Pin EPS-12V Converter Adapter Cable Braided Sleeved 20 inches

 in stock
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • Connector 1 : 4 Pin (actual 3 pin) molex ( connects to ATX Power Supply)
  • Connector 2 : CPU 8(4+4) Pin (connects to motherboard)
  • Allowing you to convert molex 4 pin male to EPS-12V 8 pin(4+4) male.
  • Material: UL 1007-18AWG , Length:20 inches
  • ATTENTION PLEASE :This adapter is only designed for motherboard, does not work with graphics cards

StarTech.com 350 Watt ATX12V 2.01 Computer PC Power Supply w/ 20 & 24 Pin Connector (ATX2POWER350)

 in stock
12 new from $48.96
Free shipping
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • This high quality 350 Watt ATX12V 2.01 power supply offers a reliable PC power solution, with support for modern 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 350 Watt PSU is backed by StarTech.com's 2 year warranty and free lifetime technical support.
  • Heavy-duty transformer designed to support high performance systems with several drives
  • Smart fan adjusts speed to provide quieter operation while maintaining optimum cooling
  • MTBF 100,000 hours
  • Dedicated power on second 12V output as required by latest processors

Optimal Shop 20+4 Pin LCD Computer Power Supply Tester for SATA IDE HDD ATX ITX BYI Connectors-Golden

 in stock
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • 8-in-1 ATX power supply tester: Support testing 20-pin IDE/24-pin IDE/HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector.
  • Aluminum alloy shell: light and easy to carry, high strength, good thermal conductivity and corrosion resistance.
  • 1.8" LCD screen: The output voltage is displayed on the 1.8" LCD screen, which is easy to read (1.8" LCD screen is powered by the 20-pin/24-pin connector). Note: Is there a scratch on the product screen? Because the screen is easy to scratch, we put a protective film on it, if you think it is not beautiful, you can tear it off by yourself.
  • Buzzer alarm: When your power supply PG number fails, the power tester will emit a buzzer alarm, which is easy to know.
  • When testing with HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector, the indicator on the left shows the output voltage (+12V + 3.3V + 5V).

Electronics-Salon 24/20-pin ATX DC Power Supply Breakout Board Module.

 in stock
2 new from $9.99
Free shipping
Amazon.com
as of December 1, 2020 12:40 pm

Features

  • Electronics-Salon 24/20-pins ATX DC Power Supply Breakout Board.
  • 24-pins Standard ATX Connector, support 20 / 20+4 / 24 pins wire header.
  • Stand-By and Power-ON indicator LEDs.
  • With latching button switch to control power ON/OFF.
  • High quality 24Amp(per position) screw terminal blocks.

Best 20 4 pin computer power supplies Buying Guide

Before you buy a 20 4 pin computer power supplies , you should clarify your doubts in advance. Get help from other users’ opinions. Are there other things to consider besides the details described? Is the color correct, as you saw in the picture of the online shop? What is the actual content? Does the product still work after being exposed to water?

These are all questions that you as a consumer will surely ask. The manufacturers certainly want to achieve high sales with their products. The better known the brand is, the better the products are. Of course, there are also small and unknown brands that offer high quality products.

Therefore, pay attention to additional purchasing criteria. After all, it’s obvious that price is a deciding factor. If the price is not proportional to the quality, I recommend that you buy another product.

Conclusion

With the best 20 4 pin computer power supplies review & guide above. I hope you find the best product easier. Thanks for taking the time to read my article