Skip to main content
Shop with CelesteCeleste

Celestehere!

I’m your shopping assistant for PC builds, upgrades, and everything tech.

Got questions? Ask away!

Start a conversation

Get to know me

Hey!

How can we help you today?

Track a packageStart a returnCancel an orderResolve a payment issueBilling, declined cards, and payment method updateMy Account & SecurityUpdate passwords and security settings

Need more help?

Visit Help Center
All Categories
Build Tools & Resources New & Trending Offers for You
For your BusinessNew
Your Browsing History
  1. Home
  2. Components & Storage
  3. Power Supply
  4. Search Results

"ATX 3.1 PSU"

  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
  • Combo Deals Only
Department
Any Category
Brands
Show More
Price
Show More
Type
Show More
Energy-Efficient
Show More
Maximum Power
Show More
Modular
Main Connector
PCI-Express Connector
Fan LED
PSU Noise Level
Haswell Support
+12V Rails
SATA Power Connector
CrossFire
SLI
PFC
Fans
Max PSU Length
Connectors
Sold by
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings

Can’t find the filter you need? Let AI help.

Ask Celeste SM
Black Friday Price Protection
RAIDMAX Cobra 650W, 80+ Gold Certified Gaming PSU, ATX 3.1 Power Supply, PCIe Gen 5 Ready, High-Performance Power Supply for Gaming PCs, RoHS, Active PFC, Black Flat Cables, 5 Years Warranty
Quick View
Lowest price
in 30 Days
(51)
RAIDMAX Cobra 650W, 80+ Gold Certified Gaming PSU, ATX 3.1 Power Supply, PCIe Gen 5 Ready, High-Performance Power Supply for Gaming PCs, RoHS, Active PFC, Black Flat Cables, 5 Years Warranty
Save: $15.00 (25%)
$44.99
$59.99
Free Shipping
Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

Black Friday Price Protection
RAIDMAX RX-850AED 850W Power Supply, ATX 3.1 PCIe Gen 5 Ready, Name-Brand SI OEM Version with 12VHPWR, Non-Modular, Brown Box Packaging, Reliable Power for RTX 50 & AMD RX 7000/9000, 5 Years Warranty
Quick View
(51)
RAIDMAX RX-850AED 850W Power Supply, ATX 3.1 PCIe Gen 5 Ready, Name-Brand SI OEM Version with 12VHPWR, Non-Modular, Brown Box Packaging, Reliable Power for RTX 50 & AMD RX 7000/9000, 5 Years Warranty
Save: $25.00 (35%)
$44.99
$69.99
Free Shipping
Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

Black Friday Price Protection
Super Flower Zillion FG 1250W Cybenetics Platinum, 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable (2x8pin - 16pin native cables), Power Supply, FDB Fan, SF-1250Z12FG, Black version
Quick View
(26)
Super Flower Zillion FG 1250W Cybenetics Platinum, 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable (2x8pin - 16pin native cables), Power Supply, FDB Fan, SF-1250Z12FG, Black version

Get a Super Flower Megacool 3pcs pack 120mm fan with select power supplies, limited offer!

Save: $70.00 (38%)
$109.99
$179.99
Free Shipping
Available Direct from Super Flower Available Direct from Super Flower
This product is sold direct from the manufacturer.
Black Friday Price Protection
PCCOOLER CPS YN1000 Fully Modular Power Supply, 80 PLUS Gold 1000W PSU, 12V-2x6 Cable, ATX 3.1 & PCIe 5.1 Ready, 105°C Rated Japanese Capacitors, ECO Mode, 135mm FDB Fan, 10 Years Warranty
Quick View
(16)PCCOOLER
PCCOOLER CPS YN1000 Fully Modular Power Supply, 80 PLUS Gold 1000W PSU, 12V-2x6 Cable, ATX 3.1 & PCIe 5.1 Ready, 105°C Rated Japanese Capacitors, ECO Mode, 135mm FDB Fan, 10 Years Warranty
Save: $46.70 (24%)
$143.09
$189.79
More options from $143.09 - $149.90
Free Shipping
Direct from PCCOOLER Direct from PCCOOLER
This product is sold direct from the manufacturer.
Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

Cooler Master V850 SFX Gold 850W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ATX 3.1 & PCIe 5.1 Ready, 90 Degree Angled Cable, Low Noise, Small Form Factor ITX PSU, 10-Year Warranty,White
Quick View
(91)Cooler Master
Cooler Master V850 SFX Gold 850W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ATX 3.1 & PCIe 5.1 Ready, 90 Degree Angled Cable, Low Noise, Small Form Factor ITX PSU, 10-Year Warranty,White
Save: $60.01 (30%)
$139.98
$199.99
More options from $139.98 - $179.99
Free Shipping
Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

Black Friday Price Protection
Super Flower Zillion FG 850W Cybenetics Platinum, 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable (2x8pin - 16pin native cables), Power Supply, FDB Fan, SF-850Z12FG, Black version
Quick View
Lowest price
in 30 Days
(26)
Super Flower Zillion FG 850W Cybenetics Platinum, 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable (2x8pin - 16pin native cables), Power Supply, FDB Fan, SF-850Z12FG, Black version

Get a Super Flower Megacool 3pcs pack 120mm fan with select power supplies, limited offer!

Save: $60.00 (46%)
$69.99
$129.99
Free Shipping
Available Direct from Super Flower Available Direct from Super Flower
This product is sold direct from the manufacturer.
be quiet! Pure Power 13 M 850W ATX 3.1 Power Supply | 80 Plus Gold Efficiency | PCIe 5.1 | Modular | BP027US
Quick View
(14)
be quiet! Pure Power 13 M 850W ATX 3.1 Power Supply | 80 Plus Gold Efficiency | PCIe 5.1 | Modular | BP027US
Save: $40.00 (26%)
$109.90
$149.90
Free Shipping
Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

be quiet! Pure Power 13 M 1000W ATX 3.1 Power Supply | 80 Plus Gold efficiency | PCIe 5.1 GPUs | Modular | BP028US
Quick View
(14)
be quiet! Pure Power 13 M 1000W ATX 3.1 Power Supply | 80 Plus Gold efficiency | PCIe 5.1 GPUs | Modular | BP028US
Save: $40.00 (22%)
$139.90
$179.90
Free Shipping
Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

Page 2/15
  2. 1
  3. 2
  4. 3
  6. 15
Find what you were looking for?