Retailer photo of Corsair RM750x. View this offer in Where to buy
Corsair · PSU · ATX 3.x
Corsair RM750x
The current Corsair RM750x price from retailers, its key specifications, and how it performs for each job.
Works well for: Gaming PC
Trade-offs: Value for money matters more to you than this exact model
- Rated output
- 750 W
- 80 PLUS rating
- 80 PLUS Gold
- Size
- ATX
- Modularity
- Fully modular
- ATX standard
- ATX 3.1
Move a slider and the page re-scores this product against the same market frame.
What does it cost today, and is that a good price?
Market confidence: LowAt CAD 165 the Corsair RM750x is priced in line with its CAD 165 representative market level. Only one retailer currently backs that price, so the level is a single data point rather than a market.
Limited market: only one retailer currently has a verified offer, so treat this price as a single data point.
Prices & availability
Corsair RM750x: current price and offers
Compare the offers we track for this model, across variants and retailers.
1 tracked offers · 1 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Corsair RM750x | Newegg | New | CAD 165 | 85 | 2026-10-16 | View offer → |
| Corsair RM750xMultiple variants available | Amazon Affiliate | Varies | Find on Amazon | Not tracked | No price snapshot | Find on Amazon → |
Prices are dated snapshots, not live quotes — confirm the final price at the store. New, refurbished and used offers are listed separately; used offers carry warranty and seller risk.
Performance and where it ranks
Two different questions, side by side. Performance compares what the hardware can do; Value compares what that capability costs at today’s price. A product can rank high on one and low on the other — that gap is the point.
Performance Balanced
How much it can do. Price plays no part in this ranking.
#54 of 71 graded Power supplies
- #51 be quiet!be quiet! Pure Power 12 750W 50
- #52 CorsairCorsair RM750e White 50
- #53 be quiet!be quiet! POWER ZONE 2 750W 50
- #54 CorsairCorsair RM750x 50
- #55 be quiet!be quiet! PURE POWER 13 M 750W 50
- #56 Cooler MasterCooler Master MWE Gold 750 V3 50
- #57 CorsairCorsair RM750x Shift White 50
Value Balanced
How much of that you get for today’s price.
#5 of 71 currently priced Power supplies
- #2 be quiet!be quiet! POWER ZONE 2 750W 92
- #3 PhanteksPhanteks AMP GH 850W Black 88
- #4 be quiet!be quiet! POWER ZONE 2 850W 86
- #5 CorsairCorsair RM750x 85
- #6 PhanteksPhanteks AMP GH 750W White 84
- #7 be quiet!be quiet! PURE POWER 13 M 750W 83
- #8 MSIMSI MAG A1000PLS PCIE5 83
Performance Gaming PC
How much it can do. Price plays no part in this ranking.
#54 of 71 graded Power supplies
- #51 be quiet!be quiet! Pure Power 12 750W 50
- #52 CorsairCorsair RM750e White 50
- #53 be quiet!be quiet! POWER ZONE 2 750W 50
- #54 CorsairCorsair RM750x 50
- #55 be quiet!be quiet! PURE POWER 13 M 750W 50
- #56 Cooler MasterCooler Master MWE Gold 750 V3 50
- #57 CorsairCorsair RM750x Shift White 50
Value Gaming PC
How much of that you get for today’s price.
#6 of 71 currently priced Power supplies
- #3 PhanteksPhanteks AMP GH 850W Black 89
- #4 be quiet!be quiet! POWER ZONE 2 850W 87
- #5 PhanteksPhanteks AMP GH 750W White 86
- #6 CorsairCorsair RM750x 86
- #7 PhanteksPhanteks AMP GH 850W White 85
- #8 MSIMSI MAG A1000PLS PCIE5 84
- #9 be quiet!be quiet! PURE POWER 13 M 750W 84
Performance High-end GPU
How much it can do. Price plays no part in this ranking.
#54 of 71 graded Power supplies
- #51 be quiet!be quiet! Pure Power 12 750W 50
- #52 CorsairCorsair RM750e White 50
- #53 be quiet!be quiet! POWER ZONE 2 750W 50
- #54 CorsairCorsair RM750x 50
- #55 be quiet!be quiet! PURE POWER 13 M 750W 50
- #56 Cooler MasterCooler Master MWE Gold 750 V3 50
- #57 CorsairCorsair RM750x Shift White 50
Value High-end GPU
How much of that you get for today’s price.
#25 of 71 currently priced Power supplies
- #22 MSIMSI PRO A1000PL PCIE5 83
- #23 be quiet!be quiet! Pure Power 13 M 850W 83
- #24 PhanteksPhanteks AMP GH 850W White 83
- #25 CorsairCorsair RM750x 82
- #26 CorsairCorsair RM850x 82
- #27 be quiet!be quiet! Dark Power 14 850W 81
- #28 be quiet!be quiet! PURE POWER 13 M 750W 81
Performance Small form factor
How much it can do. Price plays no part in this ranking.
#54 of 71 graded Power supplies
- #51 be quiet!be quiet! Pure Power 12 750W 50
- #52 CorsairCorsair RM750e White 50
- #53 be quiet!be quiet! POWER ZONE 2 750W 50
- #54 CorsairCorsair RM750x 50
- #55 be quiet!be quiet! PURE POWER 13 M 750W 50
- #56 Cooler MasterCooler Master MWE Gold 750 V3 50
- #57 CorsairCorsair RM750x Shift White 50
Value Small form factor
How much of that you get for today’s price.
#13 of 71 currently priced Power supplies
- #10 PhanteksPhanteks AMP GH 750W White 40
- #11 PhanteksPhanteks AMP GH 850W White 40
- #12 ASUSASUS ROG Strix 1000W Platinum 39
- #13 CorsairCorsair RM750x 39
- #14 NZXTNZXT C750 Gold Core 39
- #15 be quiet!be quiet! PURE POWER 13 M 750W 38
- #16 be quiet!be quiet! POWER ZONE 2 1000W 38
Performance Workstation
How much it can do. Price plays no part in this ranking.
#51 of 71 graded Power supplies
- #48 PhanteksPhanteks AMP GH 750W Black 67
- #49 be quiet!be quiet! Pure Power 12 750W 67
- #50 CorsairCorsair RM750e White 67
- #51 CorsairCorsair RM750x 67
- #52 be quiet!be quiet! PURE POWER 13 M 750W 67
- #53 Cooler MasterCooler Master MWE Gold 750 V3 67
- #54 CorsairCorsair RM750x Shift White 67
Value Workstation
How much of that you get for today’s price.
#21 of 71 currently priced Power supplies
- #18 be quiet!be quiet! Pure Power 13 M 1000W 79
- #19 NZXTNZXT C1000 Gold ATX 3.1 79
- #20 ASUSASUS TUF Gaming 1000W Gold 79
- #21 CorsairCorsair RM750x 79
- #22 be quiet!be quiet! Pure Power 13 M 850W 78
- #23 CorsairCorsair HX1000i 78
- #24 be quiet!be quiet! PURE POWER 13 M 750W 78
These ladders follow the preset scenario shown above. Your own weights re-score this product, not the whole field.
What it is good for
| Scenario | this productCapability grade · Value at current price | Higher capability | Higher Value with current priorities |
|---|---|---|---|
| Balanced (all-round)Weighted all-round view | GradeNo grade Value85 | Higher capability ASUS TUF Gaming 1000W Gold 75 +33% capability · +15% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 100 +13% capability · -19% price |
| Gaming PCScenario capability | GradeA Value86 | Higher capability ASUS TUF Gaming 1000W Gold A 70 +33% capability · +15% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 S 100 +13% capability · -19% price |
| High-end GPUScenario capability | GradeC Value82 | Higher capability ASUS TUF Gaming 1000W Gold C 68 +33% capability · +15% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 B 96 +13% capability · -19% price |
| Small form factorScenario capability | GradeF Value39 | Higher capability ASUS TUF Gaming 1000W Gold F 36 +33% capability · +15% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 F 45 +13% capability · -19% price |
| Workstation & 24/7Scenario capability | GradeB Value79 | Higher capability Higher capability · Higher Value with current priorities be quiet! POWER ZONE 2 750W B 93 +25% capability · -3% price | |
Balanced has no letter: it is a weighting preset, not a capability rubric. A grade answers “how well does this handle that job?” — price is never part of it. Relative Value puts the current market price back in.
Compare these grades with the full tier list
Trade-offs
Works well if
- Gaming PC is your main prioritygraded A for Gaming PC on the same rubric as the tier list
- Today's price already clears the strong-value markcheapest tracked CAD 165 against a CAD 181 threshold with Balanced priorities
Consider other options if
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 100 against its 85 with Balanced priorities, at CAD 133
- Small form factor is what you actually need it forit grades only F there
Works well if
- Gaming PC is your main prioritygraded A for Gaming PC on the same rubric as the tier list
- Today's price already clears the strong-value markcheapest tracked CAD 165 against a CAD 186 threshold for Gaming PC
Consider other options if
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 100 against its 86 for Gaming PC, at CAD 133
- Small form factor is what you actually need it forit grades only F there
- You need more Rated output than 750 Wthis product is fixed at 750 W; ASUS TUF Gaming 1000W Gold offers 1000 W inside the same budget
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- High-end GPU is not actually your main job — Gaming PC isit grades C for High-end GPU, but A for Gaming PC
- Today's price already clears the strong-value markcheapest tracked CAD 165 against a CAD 177 threshold for High-end GPU
Consider other options if
- High-end GPU is what you actually need it forit grades C there; ASUS TUF Gaming 1000W Gold grades C at CAD 190
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 96 against its 82 for High-end GPU, at CAD 133
- You need more Rated output than 750 Wthis product is fixed at 750 W; ASUS TUF Gaming 1000W Gold offers 1000 W inside the same budget
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- Small form factor is not actually your main job — Gaming PC isit grades F for Small form factor, but A for Gaming PC
Consider other options if
- Small form factor is what you actually need it forit grades F there; ASUS TUF Gaming 1000W Gold grades F at CAD 190
- You want strong value for Small form factor specificallycompeting products deliver so much more for Small form factor per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 45 against its 39 for Small form factor, at CAD 133
Works well if
- Workstation is your main prioritygraded B for Workstation on the same rubric as the tier list
- Strong-value threshold: ~CAD 158CAD 158 is where Relative Value reaches 80 for Workstation, in the 2026-10-16 offer frame
Consider other options if
- Current price sits CAD 7 above the strong-value threshold (~CAD 158)cheapest tracked CAD 165 against a CAD 158 calculated threshold for Workstation
- Value for money matters more to you than this exact modelbe quiet! POWER ZONE 2 750W holds Relative Value 93 against its 79 for Workstation, at CAD 160
- Small form factor is what you actually need it forit grades only F there
Every line states the fact it was derived from, for the scenario selected above. Thresholds are calculated points on our value curve — information about where the maths turns, not instructions about what to pay.
Similar options to the Corsair RM750x
Chosen for Balanced
Chosen for Gaming PC
Chosen for High-end GPU
Chosen for Small form factor
Chosen for Workstation
Alternatives stay near this product’s price range. Step-up options may exceed the standard budget envelope when the capability gain is meaningful.
More head-to-head comparisons in this category
Upgrade planner
Judge the change in the active scenario, then make the cash gap explicit.
Using page scenarioWhat are you upgrading from? These are the axes we compare on, and where this product stands in the current market.
Capability differences are expressed as tiers and index points, not as benchmark percentages we did not measure.
Specifications and compatibility
What this product is, and what to check before it goes into your build.
Power / Interface
- Rated output
- 750 W
- +12 V output
- 750 W
- 80 PLUS rating
- 80 PLUS Gold
- ATX standard
- ATX 3.1
Show all specifications
Warranty
- Warranty
- 10 years
- Manufacturer part number
- CP-9020285-NA
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-10-16
What to check in your build
A case that takes ATX power supplies
The size is set by the case: ATX cases take ATX units, small cases take SFX (some also SFX-L).
160 mm of power-supply bay, plus room for the cables
Case makers list the longest power supply the bay takes; modular cables need extra space behind the unit.
Found an error? Report this specification Email the field, corrected value and an optional source.
Compatibility guidance is practical help, not a score. Missing data is shown as unknown, never invented.
Summary
Corsair RM750x offers a balanced view across an all-round mix of priorities. It ranks #54 by capability in the current modelled field. Its clearest measured strength is rated output 750. Cooler Master MWE Gold 850 V3 currently clears the same practical bar with stronger Relative Value.
Corsair RM750x offers A-grade capability for Gaming PC. It ranks #54 by capability in the current modelled field. Its clearest measured strength is rated output 750. Cooler Master MWE Gold 850 V3 currently clears the same practical bar with stronger Relative Value.
Corsair RM750x offers C-grade capability for High-end GPU. It ranks #54 by capability in the current modelled field. Its clearest measured strength is rated output 750. The C grade is the decisive limitation for this workload.
Corsair RM750x offers F-grade capability for Small form factor. It ranks #54 by capability in the current modelled field. Its clearest measured strength is rated output 750. The F grade is the decisive limitation for this workload.
Corsair RM750x offers B-grade capability for Workstation. It ranks #51 by capability in the current modelled field. Its clearest measured strength is rated output 750. Cooler Master MWE Gold 850 V3 currently clears the same practical bar with stronger Relative Value.
FAQ
Why does Relative Value change when I choose another scenario?
Each scenario changes the weights applied to capability, price and the other published factors. The hardware facts stay fixed, but the value question changes, so its score and rank can change too.
Why can Amazon appear without a tracked price?
Amazon is shown as a discovery link when we do not have a permitted verified price snapshot. It is excluded from price comparisons, rankings and Relative Value until a compliant tracked price exists.
Useful links & sources
offer frame 2026-10-16 · formula psu-value-v1 · facts facts-2026-10-17 · Relative Value is an estimate from our current dataset, the selected weights and dated market prices — not an official product rating and not a price forecast. Target prices are calculation thresholds, not predictions. Methodology We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.