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ASUS ROG Strix 850W Gold ATX3.0 vs Corsair RM750e: Comparison
What is the difference between ASUS ROG Strix 850W Gold ATX3.0 and Corsair RM750e?
Start with wattage, because it is the widest measured gap between them: ASUS ROG Strix 850W Gold ATX3.0 850 W against Corsair RM750e 750 W, 12% in favour of ASUS ROG Strix 850W Gold ATX3.0. Add warranty to that, 10 years on the ASUS ROG Strix 850W Gold ATX3.0 versus 7 years on the Corsair RM750e, and the pattern holds. ASUS ROG Strix 850W Gold ATX3.0 also leads on hold-up time, 24.3 ms on the ASUS ROG Strix 850W Gold ATX3.0 versus 16.7 ms on the Corsair RM750e.
ASUS ROG Strix 850W Gold ATX3.0 vs Corsair RM750e: which one fits your build
The ASUS ROG Strix 850W Gold ATX3.0 suits anyone who wants fully modular cabling with native 12V-2x6 support and systems where a 10-year warranty and Gold-tier efficiency matter, though it is not the pick for builds needing more than 850W of continuous headroom and buyers who need the smallest possible SFX/SFX-L footprint. It is equally the pick for builders targeting a popular RTX 4070 Ti / RTX 5070-class gaming build. The Corsair RM750e is the one to take for quiet builds where fan-off idle and light-load silence matters and single RTX 5070 Ti-class GPU builds on a budget, though it is not built for RTX 5080 or 5090 builds, wattage isn't enough. It is the wrong buy for RX 9070 XT builds needing 3 PCIe 8-pin connectors without checking cable count first.
ASUS ROG Strix 850W Gold ATX3.0 vs Corsair RM750e price
At the last price check the Corsair RM750e was $89.99 and the ASUS ROG Strix 850W Gold ATX3.0 $170, a 89% premium.
Frequently asked questions
Do the ASUS ROG Strix 850W Gold ATX3.0 and Corsair RM750e differ on fan size?
Yes. Fan Size reads 135 mm on the ASUS ROG Strix 850W Gold ATX3.0 versus 120 mm on the Corsair RM750e.
Is the Modularity the same on the ASUS ROG Strix 850W Gold ATX3.0 and Corsair RM750e?
It is. Both are listed at Fully Modular, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- ASUS ROG Strix 850W Gold ATX3.0
- ASUS
- Corsair RM750e
- Corsair
Wattage
- ASUS ROG Strix 850W Gold ATX3.0
- 850 WBest
- Corsair RM750e
- 750 W-12%
80 PLUS Rating
- ASUS ROG Strix 850W Gold ATX3.0
- Gold
- Corsair RM750e
- Gold
Model Number
- ASUS ROG Strix 850W Gold ATX3.0
- ROG Strix 850W Gold ATX3.0
- Corsair RM750e
- CP-9020295-NA (black) / CP-9020292-NA (white)
ATX Standard
- ASUS ROG Strix 850W Gold ATX3.0
- ATX 3.0
- Corsair RM750e
- ATX 3.1
Form Factor
- ASUS ROG Strix 850W Gold ATX3.0
- ATX
- Corsair RM750e
- ATX
Single +12V Rail
- ASUS ROG Strix 850W Gold ATX3.0
- Yes
- Corsair RM750e
- Yes
Cybenetics Efficiency
- ASUS ROG Strix 850W Gold ATX3.0
- Gold
- Corsair RM750e
- Gold
Cybenetics Noise
- ASUS ROG Strix 850W Gold ATX3.0
- A++
- Corsair RM750e
- A
12V-2x6 Connectors
- ASUS ROG Strix 850W Gold ATX3.0
- 1
- Corsair RM750e
- 1
Hold-Up Time
- ASUS ROG Strix 850W Gold ATX3.0
- 24.3 ms
- Corsair RM750e
- 16.7 ms-31%
Zero-RPM Mode
- ASUS ROG Strix 850W Gold ATX3.0
- Yes
- Corsair RM750e
- Yes
Sleeved Cables
- ASUS ROG Strix 850W Gold ATX3.0
- No
- Corsair RM750e
- No
Connector Count
- ASUS ROG Strix 850W Gold ATX3.0
- 1x 24-pin ATX, 2x EPS 4+4, 1x PCIe 16-pin, 3x PCIe 6+2-pin, 5x SATA, 4x Molex
- Corsair RM750e
- 1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6, 6x SATA, 2x Molex
Fan Size
- ASUS ROG Strix 850W Gold ATX3.0
- 135 mm
- Corsair RM750e
- 120 mm
Fan Model / Bearing
- ASUS ROG Strix 850W Gold ATX3.0
- 135mm double ball bearing (CF1325H12D), Axial-tech
- Corsair RM750e
- Rifle
OEM / Platform
- ASUS ROG Strix 850W Gold ATX3.0
- CWT
- Corsair RM750e
- HEC
EPS 8-pin Connectors
- ASUS ROG Strix 850W Gold ATX3.0
- 2
- Corsair RM750e
- 2
SATA Connectors
- ASUS ROG Strix 850W Gold ATX3.0
- 5
- Corsair RM750e
- 6
Molex Connectors
- ASUS ROG Strix 850W Gold ATX3.0
- 4
- Corsair RM750e
- 2
Cable Lengths
- ASUS ROG Strix 850W Gold ATX3.0
- ATX 600mm, EPS 650mm, 16-pin 600mm, PCIe 600-610mm, SATA 400+120+120mm, Molex 400+150+150+150mm
- Corsair RM750e
- 24-pin 610mm, EPS 750-850mm, 12V-2x6 650mm
Length
- ASUS ROG Strix 850W Gold ATX3.0
- 180 mm
- Corsair RM750e
- 140 mm
Colour
- ASUS ROG Strix 850W Gold ATX3.0
- Black
- Corsair RM750e
- Black
MTBF
- ASUS ROG Strix 850W Gold ATX3.0
- 120000 hours
- Corsair RM750e
- 100000 hours-17%
Modularity
- ASUS ROG Strix 850W Gold ATX3.0
- Fully Modular
- Corsair RM750e
- Fully Modular
Protections
- ASUS ROG Strix 850W Gold ATX3.0
- OPP, OVP, UVP, SCP, OCP, OTP
- Corsair RM750e
- OCP, OVP, OPP, SCP, OTP, UVP
Price
- ASUS ROG Strix 850W Gold ATX3.0
- 169.99 USD
- Corsair RM750e
- 89.99 USD
Warranty
- ASUS ROG Strix 850W Gold ATX3.0
- 10 yearsBest
- Corsair RM750e
- 7 years-30%
Which one should you pick?
Choose ASUS ROG Strix 850W Gold ATX3.0 if you want the higher wattage (850 W vs 750 W), the higher 12V-2x6 connectors (1 vs 1) and the higher Hold-Up time (24.3 ms vs 16.7 ms).
Choose Corsair RM750e if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | ASUS ROG Strix 850W Gold ATX3.0 | Corsair RM750e |
|---|---|---|
| Amazon | $169.99 View on Amazon | $89.99 View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
ASUS ROG Strix 850W Gold ATX3.0
8.3 / 10 Expert Rating
A solid 850W Gold-rated ATX unit for a popular RTX 4070 Ti / RTX 5070-class gaming build, held back only by the usual mid-tier compromises on cabling and OEM sourcing.
Corsair RM750e
8 / 10 Expert Rating
The quietest thing at this money by a real margin, but MSI gives you a better fan, more cables and three more years of warranty for five dollars.