Skip to main content
Skip to footer
Order Status
Blog
Best Buy Business
Français
Cancel
Stores
Favourites
Cart
Menu
Shop
Get Inspired
Latest and Greatest Tech
Latest and Greatest Tech
Shop All
Brands
Brands
Yes, Best Buy sells that
Valentine's Day Gifts
Shop by Category
Computers, Tablets, & Accessories
Computers, Tablets, & Accessories
Shop All
Cell Phones, Plans & Accessories
Cell Phones, Plans & Accessories
Shop All
Office Supplies & Ink
Office Supplies & Ink
Shop All
TV & Home Theatre
TV & Home Theatre
Shop All
Headphones, Speakers, & Audio
Headphones, Speakers, & Audio
Shop All
Cameras, Action Cameras, & Drones
Cameras, Action Cameras, & Drones
Shop All
Car Tech and GPS
Car Tech and GPS
Shop All
Appliances
Appliances
Shop All
Smart Home
Smart Home
Shop All
Home Living
Home Living
Shop All
Baby & Maternity
Baby & Maternity
Shop All
Video Games & VR
Video Games & VR
Shop All
Wearable Technology
Wearable Technology
Shop All
Health & Fitness
Health & Fitness
Shop All
Sports, Recreation, & Transportation
Sports, Recreation, & Transportation
Shop All
Movies & Music
Movies & Music
Shop All
Musical Instruments & Equipment
Musical Instruments & Equipment
Shop All
Toys, Games, & Education
Toys, Games, & Education
Shop All
Beauty
Beauty
Shop All
Personal Care
Personal Care
Shop All
Travel, Luggage, & Bags
Travel, Luggage, & Bags
Shop All
Watches, Jewelry, & Fashion
Watches, Jewelry, & Fashion
Shop All
Gift Cards
Gift Cards
Shop All
Watch Party Sale
Smart TVs On Sale
Big Screen TVs On Sale
Home Audio On Sale
TV & Home Theatre Accessories On Sale
All Watch Party Sale Deals
Deals
Top Deals
My Best Buy Exclusive Offers
Phones & Plans
Top Smartphone Deals
Freedom Fridays
Nothing Phone Deals
Bring Your Own Device Plans
Carrier Phones
Unlocked Phones
Refurbished Phones
Open Box Phones
Trade In Your Phone
Prepaid Phones
Cell Phone Accessories
Shop All Cell Phones, Plans & Accessories
Outlet
Open Box Products
Refurbished Products
Clearance Products
All Outlet Deals
Services
Support and Benefits
Geek Squad Services
Best Buy Membership
Best Buy Protection
Best Buy Business
Upgrade and Recycle
Monthly Subscription
Trade-In Program
Electronics Recycling
Tech at Any Age
Best Buy Health
Geek Squad Academy
Order Status
Blog
Best Buy Business
Français
Home
Computers & Tablets
PC Components
Computer Power Supplies
Non-Modular Computer Power Supplies
Non-Modular Computer Power Supplies
Skip to results
33 results
In Stock
Best Buy Only
Sort
Sort
Best Match
Price Low-High
Price High-Low
Highest Rated
Thermaltake Smart 700-Watt Non-Modular Power Supply
(8)
$79.99
$79.99
Thermaltake Smart 500-Watt Non-Modular Power Supply
(8)
$54.98
$54.98
SAVE $10
ASRock Challenger 850W Power Supply Auto iCOOL Intelligent Fan Control 120mm Golf Blade 5 Years Warranty CL-850G 80 Plus Gold Certified Non-Modular ATX3.1 PCIe5.1 12V-2x6 Cable
(0)
$119.99
$119.99
SAVE $20
MSI MAG A750BN PCIE5 Power Supply, 750W, PCIE 5.1, 80 Plus Bronze, Non-Modular, Active PFC, 5 Years Warranty
(0)
$99.99
$99.99
SAVE $30
MSI MAG A850GN PCIE5 80 PLUS Gold 850W Non-modular power supply, ATX 3.1 and PCIe 5.1, Flat cables, 5-years Warranty
(0)
$179.99
$179.99
Thermaltake 600W 80+White Smart Non-Modular ATX Power Supply (SPD-0600NPCWUS-W)
(0)
$119
$119.00
SAVE $20
Cooler Master Silent MWE 500 Watt 80 Plus Bronze Certified Power Supply with Sleeved Cables
(0)
$115.99
$115.99
MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
(1)
$84.99
$84.99
MSI MAG A750BN PCIE5 III, Non-Modular Compact Gaming 750W Power Supply, 80+ Bronze, ATX 3.1 & PCIe 5.1 Ready, Low-Noise Fan, Embossed Jacket Cables, 5 Year Warranty
(0)
$119.99
$119.99
MSI MAG A650BN PCIE5 III, Non-Modular Compact Gaming 650W Power Supply, 80+ Bronze, ATX 3.1 & PCIe 5.1 Ready, Low-Noise Fan, Embossed Jacket Cables, 5 Year Warranty
(0)
$104.99
$104.99
Antec 650W 80+ Bronze Non-Modular ATX Power Supply - Black
(0)
$93.99
$93.99
SAVE $16
CORSAIR CX550 550W Non-Modular Low-Noise ATX Power Supply, 80 Plus Bronze, Black
(0)
$154.99
$154.99
SAVE $50
Antec CSK750DC 750W 80+Bronze PCIE5.1 Non-Modular ATX3.1 Power Supply - Black
(0)
$104.99
$104.99
SAVE $25
Refurbished (Good) 750W Power Supply for Alienware R13 R14 T3660 XPS 8950
(0)
$299.99
$299.99
SAVE $50
Coolmax V-400 400W ATX v2.01 Non-Modular Power Supply
(0)
$69
$69.00
SAVE $20
Thermaltake 700W 80+White Smart Non-Modular ATX Power Supply (SPD-0700NPCWUS-W)
(0)
$129
$129.00
SAVE $20
Thermaltake BX3 750W 80+Bronze Non-Modular ATX3.1 Power Supply
(0)
$138
$138.00
Thermaltake 500W 80+White Smart Non-Modular ATX Power Supply (SPD-0500NPCWUS-W)
(0)
$109
$109.00
SAVE $20
Thermaltake BX3 650W 80+Bronze Non-Modular ATX3.1 Power Supply
(0)
$125
$125.00
CORSAIR CX750 750W 80 Plus Bronze Non-Modular ATX Power Supply, Low-Noise Cooling
(0)
$184.99
$184.99
SAVE $20
Refurbished (Good) 750W Power Supply OEM Alienware R13 R14 T3660 XPS 8950
(0)
$199.99
$199.99
SAVE $150
MC1 Pro M.2 SSD Cooler | Heatsync with Heat Pipe | for Single and Double Sided 2280 modules | BZ003
(0)
$127.9
$127.90
SAVE $38
be quiet! Pure Power 12 1000W Power Supply | 80 Plus Gold | ATX 3.1 | PCIe 5.1 GPU Support | Quiet PSU | 12V Rail | BP005US
(0)
$179.9
$179.90
SAVE $42
Cougar ATLAS 650 Watt Power Supply - 80 Plus Bronze Certified Ultra-Silent 120mm fan Support PCI express 4.0 Japanese standby capacitors Compact Size
(0)
$109.99
$109.99
Show more
Shipping and Pickup
Get it Shipped
Pick Up at Nearby Stores
Close
Current Offers
On Sale
(19)
Refurbished
(2)
Online Only
(31)
Close
Product Condition
Brand New
(31)
Refurbished Good
(2)
Close
Status
Whats New
(8)
Close
Discount
40% Off or More
(1)
30% Off or More
(1)
20% Off or More
(5)
All Discounted Items
(19)
Close
Brands
LENOVO
(1)
ACER
(1)
CORSAIR
(2)
CYBERPOWERPC
(3)
DELL
(3)
EVGA
(1)
MSI
(6)
ANTEC
(2)
ASROCK
(1)
BE QUIET!
(1)
BEQ
(1)
COOLMAX
(1)
COUGAR
(1)
ORION
(1)
THERMALTAKE
(7)
Close
Price
Min
-
Max
Apply Price Range
$50 - $74.99
(3)
$75 - $99.99
(6)
$100 - $124.99
(10)
$125 - $149.99
(4)
$150 - $174.99
(2)
$175 - $199.99
(4)
$200 and Up
(4)
Close
Type
Non-Modular
(17)
Close
Power Supply Wattage
Less than 600 W
(3)
600 - 699 W
(2)
700 - 799 W
(4)
900 - 1199 W
(1)
Close
80 Plus Certification
80 PLUS Platinum
(1)
80 PLUS Gold
(3)
80 PLUS Bronze
(5)
80 PLUS
(2)
Close
PSU Form Factor
ATX
(10)
Other Small Form Factor
(2)
Other
(2)
Close
Shop With
Best Buy Only
(2)
Premier Sellers
(8)
All Marketplace Sellers
(31)
Close
Sellers
MSI Official Store
(6)
FactoryDirectSaleCa
(4)
Best Buy Business
(3)
Laptop Parts Canada
(3)
NumberX
(3)
Nuvotech
(3)
BestBuyCanada
(2)
Parts Search
(2)
be quiet! Canada
(2)
Ark5 Tech Hub
(1)
ORION COMPUTER AND ELECTRONICS
(1)
OneDealOutlet Canada
(1)
TechConnectCanada
(1)
WinnerzMarketingInc
(1)
Close
Customer Rating
5 Stars
(2)
4 Stars & Up
(4)
3 Stars & Up
(4)
Close