Head-to-head · Best 850w Power Supplies

ASUS ROG Strix 850G Aura vs MSI MAG A850GL PCIE5

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

Verdict is reader-supported. As an Amazon Associate we earn from qualifying purchases. Some links on this page are affiliate links — if you click through and buy, we may earn a small commission at no extra cost to you. Our ratings are sourced from independent publications, not sponsors.

The short answer

ASUS ROG Strix 850G Aura comes out ahead by a narrow margin (4.2 vs 4.1). The gap is mostly about Gaming builders wanting premium aesthetics and build quality — read the strengths below before deciding.

Higher ratedRanked #4 in Best 850w Power Supplies

ASUS ROG Strix 850G Aura

4.2

4 sourcesall derived

The ASUS ROG Strix 850G Aura delivers a robust build quality with its 1.5mm sheet metal construction and distinctive grille design that extends over the front with the fan. hwcooling.net noted its sturdy build and 135mm fan, which may offer enhanced cooling performance. The PSU features an 80 Plus Gold efficiency rating and provides sufficient power for high-end gaming setups, though its 180mm length may impact case compatibility. cybenetics highlighted the inclusion of individually sleeved cables and a 10-year warranty, though acknowledged potential challenges with cable management.

Strengths

— Sturdy construction with 1.5mm sheet metal and reinforced grille design
— Includes 135mm fan with potential for improved cooling due to grille structure
— Features 80 Plus Gold efficiency rating

Watch-outs

— Larger dimensions may cause compatibility issues with some cases
— Cable management may be challenging due to individually sleeved cables

Check Price on Amazon Full review →

Ranked #5 in Best 850w Power Supplies

MSI MAG A850GL PCIE5

4.1

6 sources1 derived$109.99as of Sep 1

The MSI MAG A850GL PCIE5 is an 80 Plus Gold certified power supply designed for next-generation builds. It supports PCIe 5.0 and ATX 3.0 standards, featuring a white gaming aesthetic with MSI Dragon branding. The unit includes a comprehensive set of cables including 12VHPWR, PCIe, SATA, and legacy connections. Reviewers noted its solid build quality and compatibility with modern high-end components, though no significant drawbacks were identified in the sources.

Strengths

— 80 Plus Gold certified efficiency
— PCIe 5.0 ready with 12VHPWR support
— ATX 3.0 compliant

Watch-outs

$109.99 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

ASUS ROG Strix 850G Aura

The ASUS ROG Strix 850G Aura offers a sturdy build and 135mm fan, but its larger dimensions make it incompatible with many cases, unlike the more compact Seasonic Focus GX-850. It's less efficient than the EVGA SuperNOVA 850 G7 and doesn't match the be quiet! Dark Power Pro 12 850W in noise control, though it provides better aesthetic appeal and more cable management options.

MSI MAG A850GL PCIE5

The MSI MAG A850GL PCIE5 offers a white aesthetic and PCIe 5.0 support, but lacks the 10-year warranty of the Corsair RM850x and Seasonic Focus GX-850. It's less efficient than the EVGA SuperNOVA 850 G7 and doesn't match the be quiet! Dark Power Pro 12 850W in terms of noise control or Titanium certification, though it does provide a more affordable alternative.

Specs side-by-side

Spec	ASUS ROG Strix 850G Aura	MSI MAG A850GL PCIE5
Wattage	850W	850W
Efficiency	80 Plus Gold	80 Plus Gold
Modularity	Full Modular	Yes (full modular)
Form Factor	ATX12V	ATX 3.0
Warranty	10 years	five years
Connectors	1+0× 1+2× 2× 5× 4×	2x EPS (2x cables), 4x PCIe 6+2 pin (2x cables), 1x PCIe 12+4 pin (450W)
Fan Type	0dB Fan Button	Fluid Dynamic Bearing
Dimensions	180 x 150 x 86 mm	140 x 150 x 86 mm

← See the full ranking of best 850w power supplies