Power supplies

Every power supply, every retailer. Filter by any spec; prices are the lowest in-stock offer.

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412 PSUs

412 PSUs

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SilverStone 450 W Power 450W Fully Modular

450 W · Fully modular · ATX

$201 $0.45/W

Newegg

FSP Twins Pro 500W 80+ Gold Server

500 W · 80 PLUS Gold · Non-modular · Server / redundant

$240 $0.48/W

Walmart

WM $240 · NE $250

MSI MEG Ai1000P 1000W 80+ Platinum Fully Modular ATX 3.0

1,000 W · 80 PLUS Platinum · Fully modular · ATX

$499 $0.50/W

Newegg

Thermaltake Toughpower iRGB Plus 1250W 80+ Titanium Fully Modular

1,250 W · 80 PLUS Titanium · Fully modular · ATX

$671 $0.54/W

Newegg

ASUS ROG Thor 1200W 80+ Platinum Fully Modular ATX 3.1

1,200 W · 80 PLUS Platinum · Fully modular · ATX

$688 $0.57/W

Newegg

ASUS 1000 W ROG Thor 1000W 80+ Platinum Fully Modular

1,000 W · 80 PLUS Platinum · Fully modular · ATX

$600 $0.60/W

Newegg

NE $600 · AMZ $657

TRENDnet 240W (TI-S24052)

240 W · ATX

$145 $0.60/W

Newegg

NE $145 · WM $145 · AMZ $145

QNAP 250W Delta Power Supply 250W

250 W

$153 $0.61/W

Newegg

NE $153 · WM $153

Corsair AXi 1600W 80+ Titanium Fully Modular

1,600 W · 80 PLUS Titanium · Fully modular · ATX

$999 $0.62/W

Newegg

iStarUSA Xeal 600W Server

600 W · Server / redundant

$516 $0.86/W

Walmart

WM $516 · NE $520 · AMZ $557

QNAP 300W (PWR-PSU-300W-DT01)

300 W · ATX

$290 $0.97/W

Newegg

SilverStone Technology 300W 80+ Bronze TFX

300 W · 80 PLUS Bronze · TFX

$313 $1.04/W

Newegg

EVGA 750 B5 750W 80+ Bronze Fully Modular

750 W · 80 PLUS Bronze · Fully modular · ATX

$1,165 $1.55/W

Newegg

Transition Networks 48 Vdc Industrial Power 240W

240 W · ATX

$378 $1.58/W

Newegg

NE $378 · AMZ $381 · WM $422

HPE 930 W AC Power 930W

930 W · ATX

$49 $0.05/W

Walmart

WM $49 · NE $50 · AMZ $59

HP 595 watt power 595W

595 W · ATX

$90 $0.15/W

Newegg

IBM 550W (94Y6668)

550 W · ATX

$100 $0.18/W

Amazon

AMZ $100 · NE $249

Lenovo ThinkSystem V1 750W 80+ Titanium Server

750 W · 80 PLUS Titanium · Server / redundant

$255 $0.34/W

Newegg

HP HPE Flex Slot 2200W Server

2,200 W · Server / redundant

$849 $0.39/W

Newegg

NE $849 · AMZ $979

Cisco 1000 W Config 1000W

1,000 W · ATX

$899 $0.90/W

Walmart

WM $899 · AMZ $1,866 · NE $2,004

HP Aruba Networking X372 54VDC 1050W

1,050 W · ATX

$986 $0.94/W

Newegg

NE $986 · AMZ $1,014 · WM $1,031

HP Aruba X371 12VDC 250W

250 W · ATX

$255 $1.02/W

Amazon

AMZ $255 · NE $277 · WM $541

Cisco 1000 W Power 1000W

1,000 W · ATX

$1,050 $1.05/W

Walmart

WM $1,050 · AMZ $1,567 · NE $4,051

HP HPE Aruba X391 550W Server

550 W · Server / redundant

$884 $1.61/W

Newegg

NE $884 · AMZ $910 · WM $989

HP HPE X391 550W

550 W · ATX

$885 $1.61/W

Newegg

NE $885 · AMZ $912 · WM $932

Cisco 250W (PWR-C2-250WAC=)

250 W · ATX

$419 $1.68/W

Newegg

Cisco 650W (C9K-PWR-650WAC-R=)

650 W · ATX

$1,099 $1.69/W

Walmart

WM $1,099 · AMZ $1,843 · NE $2,091

Cisco 240W (PWR-IE240W-PCAC-L=#)

240 W · ATX

$1,492 $6.22/W

Amazon

AMZ $1,492 · WM $1,513 · NE $1,544