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 Deals for You
Newegg Business
Your Browsing History
  1. Home
  2. Search Results

"850W Power Supply"

  • In Stock
  • Sold by Newegg
  • AI Ready
  • Make an Offer
  • New
  • Combo Deals Only
Department
Any Category
Show More
Brands
Show More
Price
Show More
Type
Show More
Energy-Efficient
Show More
Maximum Power
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

I'm Celeste, Newegg's tech expert! Need help with "850W Power Supply"?

Fully modular 850W PSUs?
850W ATX 3.1 options?
Which GPUs need 850W?
ATX 3.0 vs 3.1?
Super Flower Combat II FP 850W Cybenetics Platinum / A+ Noise, Embossed Cables, Full Modular, ATX 3.1/PCIe 5.1, W/ Native 12V-2x6, ECO mode, Power Supply, Copper Shaft FDB Fan, SF-850C14FP
Quick View
Super Flower Combat II FP 850W Cybenetics Platinum / A+ Noise, Embossed Cables, Full Modular, ATX 3.1/PCIe 5.1, W/ Native 12V-2x6, ECO mode, Power Supply, Copper Shaft FDB Fan, SF-850C14FP

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

Save: $20.00 (15%)
$109.99
$129.99
Free Shipping
Direct from Super Flower Direct from Super Flower
This product is sold direct from the manufacturer.
Vetroo 850W SFX Power Supply ATX 3.1 & PCIE 5.1 Ready, 80 Plus Gold Certificate Fully Modular, 90mm FDB Fan for Low-Noise Operation, SFX-to-ATX Bracket, 10-Year Warranty - White
Quick View
(18)
Vetroo 850W SFX Power Supply ATX 3.1 & PCIE 5.1 Ready, 80 Plus Gold Certificate Fully Modular, 90mm FDB Fan for Low-Noise Operation, SFX-to-ATX Bracket, 10-Year Warranty - White
Save: $20.00 (15%)
$109.99
$129.99
Free Shipping
Direct from Vetroo Direct from Vetroo
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.

Zalman GigaMax 700W ATX Power Supply 80+ Plus Certified PSU Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular
Quick View
Lowest price
in 30 Days
(7)
Zalman GigaMax 700W ATX Power Supply 80+ Plus Certified PSU Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular
Save: $22.99 (29%)
$54.99
$77.98
Free Shipping
Direct from Zalman Direct from Zalman
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.

be quiet! Pure Power 13 M 1200W ATX 3.1 Power Supply | 80 Plus Gold Efficiency | PCIe 5.1 | BP029US
Quick View
(11)
be quiet! Pure Power 13 M 1200W ATX 3.1 Power Supply | 80 Plus Gold Efficiency | PCIe 5.1 | BP029US
$162.90
$169.90
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.

AI Ready
STORMCRAFT Gaming PC PHANTOM Intel Core Ultra 7 270K Plus NVIDIA RTX 5080 32GB DDR5 6000MHz RGB 2TB NVMe SSD 360mm AIO 850W PSU Windows 11 Home - PH270K0CC-580N1
Quick View
(78)STORMCRAFT
STORMCRAFT Gaming PC PHANTOM Intel Core Ultra 7 270K Plus NVIDIA RTX 5080 32GB DDR5 6000MHz RGB 2TB NVMe SSD 360mm AIO 850W PSU Windows 11 Home - PH270K0CC-580N1

Free Intel AI Software Bundle 2026 (Desktop) w/ purchase, limited offer

Save: $300.00 (9%)
$2,999.99
$3,299.99
Free Shipping
AI Ready
STORMCRAFT Gaming PC PHANTOM Intel Core Ultra 7 270K Plus NVIDIA RTX 5070 TI 32GB DDR5 6000MHz RGB 2TB NVMe SSD 360mm AIO 850W PSU Windows 11 Home - PH270K0CC-57TN1
Quick View
(78)STORMCRAFT
STORMCRAFT Gaming PC PHANTOM Intel Core Ultra 7 270K Plus NVIDIA RTX 5070 TI 32GB DDR5 6000MHz RGB 2TB NVMe SSD 360mm AIO 850W PSU Windows 11 Home - PH270K0CC-57TN1

Free Intel AI Software Bundle 2026 (Desktop) w/ purchase, limited offer

Save: $300.00 (10%)
$2,699.99
$2,999.99
Free Shipping
Super Flower Combat SFX FP 850W 80+ Platinum, Full Modular, ATX 3.1&PCIe 5.1, W/12V-2x6, SF-850C92SFP, SFX, Black
Quick View
(2)
Super Flower Combat SFX FP 850W 80+ Platinum, Full Modular, ATX 3.1&PCIe 5.1, W/12V-2x6, SF-850C92SFP, SFX, Black

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

Save: $60.00 (31%)
$129.99
$189.99
Free Shipping
Available Direct from Super Flower Available Direct from Super Flower
This product is sold direct from the manufacturer.
Page 3/20
  2. 1
  3. 2
  4. 3
  6. 20
Find what you were looking for?