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Hi! I'm Newegg's Power Supplies expert. Go ahead and ask me any questions you might have. I'm here to help.

ATX 3.1 1200W PSUs?

Fully modular 1200W PSUs?

ATX 3.0 vs 3.1?

Do GPUs need 1200W?

New Version DC 12V 100A 1200W Power Supply Adapter 110V AC to 12V DC Converter Power Supply 12V 100A Switch Transformer for Motor Pump CCTV Security Camera Car Stereo 3D Printer and More 12V Device

New Version DC 12V 100A 1200W Power Supply Adapter 110V AC to 12V DC Converter Power Supply 12V 100A Switch Transformer for Motor Pump CCTV Security Camera Car Stereo 3D Printer and More 12V Device

$160^.79

Free Shipping

1800W 40A 1500W 30A 1200W 20A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V Adjustable Voltage New

1800W 40A 1500W 30A 1200W 20A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V Adjustable Voltage New

Limited time offer, ends 10/10

$32^.76

Free Shipping

Boost Module 1200W, DC-DC 10-60V to 12-97V 30A Voltage Step Up Converter Boost Constant Voltage Current Power Supply Module for Constant Current and Voltage Applications

Boost Module 1200W, DC-DC 10-60V to 12-97V 30A Voltage Step Up Converter Boost Constant Voltage Current Power Supply Module for Constant Current and Voltage Applications

Limited time offer, ends 10/10

$46^.76

Free Shipping

DC 20A 1200W Step-Up Boost Constant Current Module Variable Voltage Power Supply IN 8-60V Step Up Module

DC 20A 1200W Step-Up Boost Constant Current Module Variable Voltage Power Supply IN 8-60V Step Up Module

Limited time offer, ends 10/10

$42^.07

Free Shipping

1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Limited time offer, ends 10/10

$35^.33

Free Shipping

1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

$35^.36

Free Shipping

CY Server PSU Power Supply Breakout Board Adapter 1200W with 17 Ports ATX 6 Pin for DPS-800GB 1200FB 1200QB

CY Server PSU Power Supply Breakout Board Adapter 1200W with 17 Ports ATX 6 Pin for DPS-800GB 1200FB 1200QB

Limited time offer, ends 10/15

$46^.99

Free Shipping

UMI Step Up Voltage 110v to 220v Converter, Heavy Duty Power Transformer 110v to 220v 1200W, Power Converter for Large Capacity Equipment, Step Up Transformer 110 to 220 Volt for Europe Appliance

UMI Step Up Voltage 110v to 220v Converter, Heavy Duty Power Transformer 110v to 220v 1200W, Power Converter for Large Capacity Equipment, Step Up Transformer 110 to 220 Volt for Europe Appliance

$233^.98

Free Shipping

Power Module Breakout Board Kit With 12pcs 6Pin Male to 6+2Pin 8Pin Male Power Cables For 1200W/750W GPU Mining Power Supply

Power Module Breakout Board Kit With 12pcs 6Pin Male to 6+2Pin 8Pin Male Power Cables For 1200W/750W GPU Mining Power Supply

Limited time offer, ends 10/10

$50^.16

Free Shipping

UMI Step Up Voltage 110v to 220v Converter, Heavy Duty Power Transformer 110v to 220v 1200W, Power Converter for Large Capacity Equipment, Step Up Transformer 110 to 220 Volt for Europe Appliance

UMI Step Up Voltage 110v to 220v Converter, Heavy Duty Power Transformer 110v to 220v 1200W, Power Converter for Large Capacity Equipment, Step Up Transformer 110 to 220 Volt for Europe Appliance

$233^.48

Free Shipping

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Limited time offer, ends 10/10

$45^.76

Free Shipping

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Limited time offer, ends 10/10

$40^.03

Free Shipping

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Limited time offer, ends 10/10

$32^.42

Free Shipping

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

Limited time offer, ends 10/10

$36^.99

Free Shipping

500W 24pin ATX Computer Power Supply RGB Fan 110v 220v PSU 500W Gaming Power Supply Lower Energy Consumption High Efficiency

500W 24pin ATX Computer Power Supply RGB Fan 110v 220v PSU 500W Gaming Power Supply Lower Energy Consumption High Efficiency

Limited time offer, ends 10/10

$55^.04

Free Shipping

12V 1A Power Supply AC Adapter Charger [12 Volts 1 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 200mA 300mA 350mA 400mA 500mA 600mA 700mA 800mA 850mA 900mA 1000mA Equipment

12V 1A Power Supply AC Adapter Charger [12 Volts 1 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 200mA 300mA 350mA 400mA 500mA 600mA 700mA 800mA 850mA 900mA 1000mA Equipment

$25^.33

Free Shipping

Adjustable Power Supply 3V~24V 5A 120W Universal 100V-240V AC/DC Power Adapter Converter 8V 12V 15V 18V 19V 20V 24V Power Supply with 14 DC Tips&Polarity Converter for LED Strip Light Printer Speaker

Adjustable Power Supply 3V~24V 5A 120W Universal 100V-240V AC/DC Power Adapter Converter 8V 12V 15V 18V 19V 20V 24V Power Supply with 14 DC Tips&Polarity Converter for LED Strip Light Printer Speaker

$52^.48

Free Shipping

ABLEGRID 19V 6.3A 120W AC/DC Adapter Charger Power Supply with Cable Cord 2.5 mm x 5.5 mm

ABLEGRID 19V 6.3A 120W AC/DC Adapter Charger Power Supply with Cable Cord 2.5 mm x 5.5 mm

$31^.99

Free Shipping

110V AC to 12V DC Transformer, 12V 500W 40A Switching Power Converter, Built-in Cooling Fan, with Various Power adapters.

110V AC to 12V DC Transformer, 12V 500W 40A Switching Power Converter, Built-in Cooling Fan, with Various Power adapters.

$88^.79

Free Shipping

AC to DC 12V 8A Isolated Power Supply Module AC 120V (85-265V) to 12V 100W Max Power Module with Overcurrent Overload Short-Circuit Protection (12V 8A)

AC to DC 12V 8A Isolated Power Supply Module AC 120V (85-265V) to 12V 100W Max Power Module with Overcurrent Overload Short-Circuit Protection (12V 8A)

$20^.19

More options from $20.19 - $27.78

Free Shipping

DC 12V PC Power Supply, 120W PSU Computer Power Supply Module with 24Pin ATXDC Input Cable for HTPC POS Digital Set-Top Boxes ITX Case Network Servers, Etc

DC 12V PC Power Supply, 120W PSU Computer Power Supply Module with 24Pin ATXDC Input Cable for HTPC POS Digital Set-Top Boxes ITX Case Network Servers, Etc

Limited time offer, ends 10/10

$35^.56

Free Shipping

New Version 110V AC to 12V DC Converter DC 12Volt 50A 600W Power Supply Transformer Adapter SMPS AC to DC Converter Switch Power Supply Max 50A 600W

New Version 110V AC to 12V DC Converter DC 12Volt 50A 600W Power Supply Transformer Adapter SMPS AC to DC Converter Switch Power Supply Max 50A 600W

$117^.89

More options from $117.89 - $129.89

Free Shipping

30W Universal AC to DC Power Adapter Adjustable Power Supply 3V 4.5V 6V 9V 12V 2A 1A DC Adapter AC 100-240V to DC 3-12V Multi Voltage Switching Power Adapter with 15 Tips + Polarity Converter

30W Universal AC to DC Power Adapter Adjustable Power Supply 3V 4.5V 6V 9V 12V 2A 1A DC Adapter AC 100-240V to DC 3-12V Multi Voltage Switching Power Adapter with 15 Tips + Polarity Converter

Limited time offer, ends 10/10

$33^.06

Free Shipping

15W 65W 100W USB C Power Supply with Power Delivery PD for Tablets Laptops, DC to 15W 65W 100W PD USB Type C Adapter, 3-in-1 Power Adapter

15W 65W 100W USB C Power Supply with Power Delivery PD for Tablets Laptops, DC to 15W 65W 100W PD USB Type C Adapter, 3-in-1 Power Adapter

Limited time offer, ends 10/10

$26^.07

Free Shipping

300W Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable for Mini-itx and 1u Cases.

300W Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable for Mini-itx and 1u Cases.

Limited time offer, ends 10/10

$55^.96

Free Shipping

PC PSU DC 12V Input 300W Professional Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable for Mini-ITX and 1U Case, High Temperature Resistance Plug and Play

PC PSU DC 12V Input 300W Professional Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable for Mini-ITX and 1U Case, High Temperature Resistance Plug and Play

Limited time offer, ends 10/10

$56^.96

Free Shipping

90W 12V Silent Fanless Low Power Consumption In-Line DC-ATX ITX Desktop Chassis Computer Power Supply Module 20PIN

90W 12V Silent Fanless Low Power Consumption In-Line DC-ATX ITX Desktop Chassis Computer Power Supply Module 20PIN

Limited time offer, ends 10/10

$34^.65

Free Shipping

90W 12V Silent Fanless Low Power Consumption In-Line DC-ATX ITX Desktop Chassis Computer Power Supply Module 20PIN

90W 12V Silent Fanless Low Power Consumption In-Line DC-ATX ITX Desktop Chassis Computer Power Supply Module 20PIN

Limited time offer, ends 10/10

$50^.68

Free Shipping

PC Power Supply Module DC 12V Input 300W Output, PC PSU Power Provide Module with 24Pin ATXDC InputSATA for Mini-ITX and 1U Case POS Network Server Set-Top Boxes

PC Power Supply Module DC 12V Input 300W Output, PC PSU Power Provide Module with 24Pin ATXDC InputSATA for Mini-ITX and 1U Case POS Network Server Set-Top Boxes

Limited time offer, ends 10/10

$42^.56

Free Shipping

300W Power Supply Module DC 12V PC Power Supply Module with 24Pin Connect/AUX/SATA Cable for Mini ITX/1U Case

300W Power Supply Module DC 12V PC Power Supply Module with 24Pin Connect/AUX/SATA Cable for Mini ITX/1U Case

Limited time offer, ends 10/10

$42^.26

Free Shipping

Professional PC Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable Suitable for Mini-ITX and 1U Case

Professional PC Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable Suitable for Mini-ITX and 1U Case

Limited time offer, ends 10/10

$58^.26

Free Shipping

300W PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/ AUX/ SATA Cable

300W PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/ AUX/ SATA Cable

Limited time offer, ends 10/10

$49^.86

Free Shipping

Generic 12V120W module LED strip switching power supply, AC220V to 12V transformer, LED DC power supply

Generic 12V120W module LED strip switching power supply, AC220V to 12V transformer, LED DC power supply

Limited time offer, ends 10/10

$56^.77

Free Shipping

Computer Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin ConnectAUXSATA Cable

Computer Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin ConnectAUXSATA Cable

Limited time offer, ends 10/10

$42^.56

Free Shipping

AC to DC Precision Buck Power Supply Module AC 120V 100V-264V to 12V 1A 1000mA Isolated Step-Down DC Module (12V 1A, Green)

AC to DC Precision Buck Power Supply Module AC 120V 100V-264V to 12V 1A 1000mA Isolated Step-Down DC Module (12V 1A, Green)

$17^.49

More options from $17.49

Free Shipping

2PCS AC-DC Power Supply Module, AC to DC Buck Power Supply Module AC 120V 100V-264V to 12V 2A 2000mA Isolated Step Down DC Module (12V 2A) Power Supply Board Power Supply Module

2PCS AC-DC Power Supply Module, AC to DC Buck Power Supply Module AC 120V 100V-264V to 12V 2A 2000mA Isolated Step Down DC Module (12V 2A) Power Supply Board Power Supply Module

Limited time offer, ends 10/10

$44^.76

Free Shipping

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