Skip to main content
Hello
Select address
Search
Change Country
Returns
& Orders
Cart
Hello
Select address
AI Mode
Menu
Shell Shocker
PC Builder
Shopping Tools
Newegg Outlet
Best Sellers
Newegg Card
Games
Trade-In
FantasTech Sale II: Oct 5 - 11
Newegg
Business
Feedback
Help Center
Your Browsing History
Home
Components & Storage
Power Supply
Power Supplies
Search Results
Power Supplies
Power Search
Sold by Newegg
ON
OFF
Combo Deals Only
ON
OFF
Brands
Corsair
ASRock
COUGAR
ASUS
Price
to
$50 - $75
$75 - $100
$100 - $200
$1000 - $1250
Type
ATX12V
ATX 3.1 Compatible
ATX 3.1
Energy-Efficient
80 PLUS BRONZE Certified
80 PLUS GOLD Certified
Cybenetics Gold
Maximum Power
800W - 899W
850 W
700W - 799W
750 W
600W - 699W
650 W
Modular
Full Modular
Main Connector
24Pin
Sold by
Newegg
Fans
1 x 140 mm
1 x 135 mm
1 x 120 mm
Max PSU Length
170 to 151mm
160 mm
150 to 140mm
150 mm
140 mm
Connectors
Main Connector
1 x 24 pin ATX
1 x 24 pin (20+4) ATX
EPS/CPU Connector
2 x 8 pin (4+4) EPS (CPU)
PCIe Connector
1 x 12VHPWR (12+4) PCIe
1 x 16 pin PCIe
3 x 8 pin (6+2) PCIe
SATA Power Connector
5 x SATA
8 x SATA
Others
3 x PATA
All Top Brands
Top Brands
Current Promotion
Newegg Deals
Useful Links
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Warranty
1 - 3 Years
3 - 5 Years
More than 5 years
Free Shipping
Top Sellers
Discount Item
Combo Deals
Show More
Customer Ratings
& up
Power Search
Can’t find the filter you need? Let AI help.
Ask Celeste
SM
Hide Filters
Filters
Full Modular
700W - 799W
800W - 899W
Corsair
ASRock
ATX 3.1
ATX 3.1 Compatible
80 PLUS BRONZE Certified
Cybenetics Gold
$100 - $200
$50 - $75
4 Ratings & up
170 to 151mm
140 mm
Combo Deals
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
Compare
Motherboard GPU CPU Cooler Computer Case PSU Combo - ASUS 90MB1NW0-M0VAY0 Bundle with ASUS PRIME-RX9070GRE-O12G-EVO and ASUS 90RC01A1-B0AAY0 and ASUS A31 PLUS TG ARGB WHITE and ASUS AP-750G
Combo save: $80.00
$
1,101
.95
$1,181.95
Add to cart
Quick View
Lowest price
in 30 Days
ASRock PRO PRO-M850G 850 W ATX 3.1 80 PLUS GOLD Certified Power Supplies
Save: $7.00 (5%)
$
117
.99
$124.99
More options from $117.99 - $124.79
Free Shipping
Add to cart
Quick View
(1,395)
CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - Cybenetics Gold Efficiency
Save: $10.00 (7%)
$
124
.99
$134.99
Free Shipping
Add to cart
Quick View
(1,067)
CORSAIR RMx Series RM850x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 850 Watts
Save: $30.00 (17%)
$
139
.99
$169.99
More options from $125.99 - $190.99
Free Shipping
Add to cart
Quick View
(258)
CORSAIR CX750M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 750W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black
Save: $11.00 (11%)
$
83
.99
$94.99
More options from $83.99
Free Shipping
Add to cart
Quick View
(8)
ASRock PRO Series PRO-850B 850 W ATX 3.1 Compatible 80 PLUS BRONZE Certified Power Supply
Save: $30.00 (35%)
$
54
.99
$84.99
More options from $54.99 - $70.49
Free Shipping
Add to cart
Quick View
(258)
Corsair CX650M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black
Save: $10.50 (11%)
$
79
.49
$89.99
More options from $79.49 - $87.99
Free Shipping
Add to cart
Quick View
COUGAR CMX 850 / CMX850V3 850W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified, flexible cable management Active PFC Power Supply Haswell ready Cougar CMX850V3
Limited time offer, ends 09/26
$
195
.69
Free Shipping
Add to cart
Find what you were looking for?
Let us know how we did.
Related searches
b550 matx
