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Pick a PSU with enough wattage, the right connectors and a solid warranty.
This guide is built from Amazon product listings and maker specs, not our own testing, so confirm size, compatibility, features and current price on each product page.
We did not capture reliable prices for this list, so check the current price on each Amazon page.
Last updated: November 1, 2026.
Quick Picks
| Product | Type | Best for |
|---|---|---|
| ESGAMING 850W 80 Plus Gold ATX | 850W power supply | Budget 850W |
| ASRock Challenger 850W | 850W power supply | Value 850W |
| NZXT C850 Gold Core | 850W power supply | ATX 3.1 Gold |
| ASUS TUF Gaming 850W Gold | 850W power supply | Fully modular Gold |
| MSI MAG A850GLS PCIE5 | 850W power supply | PCIe 5 Gold |
| Seasonic CORE GX-850 | 850W power supply | ATX 3.1 Seasonic |
| Corsair RM850e | 850W power supply | ATX 3.1 Corsair |
Our Picks
1. ESGAMING 850W 80 Plus Gold ATX
An ESGAMING 850W 80 Plus Gold ATX (850w power supply), per the listing.
Good for: Budget 850W. Watch out: Lesser-known brand.
2. ASRock Challenger 850W
An ASRock Challenger 850W (850w power supply), per the listing.
Good for: Value 850W. Watch out: Check specs.
3. NZXT C850 Gold Core
A NZXT C850 Gold Core (850w power supply), per the listing.
Good for: ATX 3.1 Gold. Watch out: Check cables.
4. ASUS TUF Gaming 850W Gold
An ASUS TUF Gaming 850W Gold (850w power supply), per the listing.
Good for: Fully modular Gold. Watch out: Check cables.
5. MSI MAG A850GLS PCIE5
A MSI MAG A850GLS PCIE5 (850w power supply), per the listing.
Good for: PCIe 5 Gold. Watch out: Check cables.
6. Seasonic CORE GX-850
A Seasonic CORE GX-850 (850w power supply), per the listing.
Good for: ATX 3.1 Seasonic. Watch out: Check cables.
7. Corsair RM850e
A Corsair RM850e (850w power supply), per the listing.
Good for: ATX 3.1 Corsair. Watch out: Check cables.
How to Choose
Wattage
850W for high-end GPUs.
ATX 3.1
Newer connector support.
Modular
Cleaner cabling.
Frequently Asked Questions
Is 850W enough?
For most single-GPU builds.
Cheapest?
ESGAMING or ASRock.
Known brand?
Corsair, Seasonic.
Bottom Line
For value, the ASRock Challenger or MSI MAG. For known brands, the Corsair RM850e or Seasonic.
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