Corsair RM1000e White
The current Corsair RM1000e White price from retailers, its key specifications, and how it performs for each job.
Corsair · PSU · ATX 3.x
Retailer photo of Corsair RM1000e White. View this offer in Where to buy
Works well for: Gaming PC, High-end GPU
Trade-offs: you want strong value with Balanced priorities specifically
- Rated output
- 1000 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 250 the Corsair RM1000e White is priced in line with its CAD 250 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 RM1000e White: 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 RM1000e White | Newegg | New | CAD 250 | 45 | 2026-11-08 | View offer → |
| Corsair RM1000e WhiteMultiple 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.
#38 of 106 graded Power supplies
- #35 be quiet!be quiet! Pure Power 13 M 1000W 50
- #36 NZXTNZXT C1000 Gold ATX 3.1 50
- #37 MSIMSI PRO A1000PL PCIE5 50
- #38 CorsairCorsair RM1000e White 50
- #39 CorsairCorsair RM1000x ATX 3.1 50
- #40 ASUSASUS 1000W ROG Loki SFX-L 1000W Platinum 50
- #41 be quiet!be quiet! DARK POWER 14 1000W 50
Value Balanced
How much of that you get for today’s price.
#64 of 107 currently priced Power supplies
- #61 ThermaltakeThermaltake Toughpower GT Snow 1000W 47
- #62 ThermaltakeThermaltake Toughpower GT Snow 1200W 46
- #63 CorsairCorsair RM1000x ATX 3.1 46
- #64 CorsairCorsair RM1000e White 45
- #65 NZXTNZXT C1200 Gold ATX 3.1 45
- #66 CorsairCorsair CX650 45
- #67 Super FlowerSuper Flower 1200W Leadex VII Platinum PRO Black 44
Performance Gaming PC
How much it can do. Price plays no part in this ranking.
#38 of 106 graded Power supplies
- #35 be quiet!be quiet! Pure Power 13 M 1000W 50
- #36 NZXTNZXT C1000 Gold ATX 3.1 50
- #37 MSIMSI PRO A1000PL PCIE5 50
- #38 CorsairCorsair RM1000e White 50
- #39 CorsairCorsair RM1000x ATX 3.1 50
- #40 ASUSASUS 1000W ROG Loki SFX-L 1000W Platinum 50
- #41 be quiet!be quiet! DARK POWER 14 1000W 50
Value Gaming PC
How much of that you get for today’s price.
#64 of 107 currently priced Power supplies
- #61 be quiet!be quiet! POWER ZONE 2 1200W 46
- #62 MSIMSI MAG A1200PLS PCIE5 46
- #63 Super FlowerSuper Flower 1200W Leadex VII Platinum PRO Black 46
- #64 CorsairCorsair RM1000e White 45
- #65 CorsairCorsair RM1000x ATX 3.1 45
- #66 NZXTNZXT C1200 Gold ATX 3.1 44
- #67 MSIMSI MAG A1250GL PCIE5 43
Performance High-end GPU
How much it can do. Price plays no part in this ranking.
#38 of 106 graded Power supplies
- #35 be quiet!be quiet! Pure Power 13 M 1000W 50
- #36 NZXTNZXT C1000 Gold ATX 3.1 50
- #37 MSIMSI PRO A1000PL PCIE5 50
- #38 CorsairCorsair RM1000e White 50
- #39 CorsairCorsair RM1000x ATX 3.1 50
- #40 ASUSASUS 1000W ROG Loki SFX-L 1000W Platinum 50
- #41 be quiet!be quiet! DARK POWER 14 1000W 50
Value High-end GPU
How much of that you get for today’s price.
#54 of 107 currently priced Power supplies
- #51 MontechMONTECH BETA 2 850W 74
- #52 ASUSASUS ROG LOKI SFX-L 1200W Titanium 73
- #53 ThermaltakeThermaltake Toughpower GT Snow 1000W 73
- #54 CorsairCorsair RM1000e White 73
- #55 be quiet!be quiet! Pure Power 12 650W 72
- #56 FSPFSP 1000W VITA-1000GM 72
- #57 be quiet!be quiet! DARK POWER 14 1000W 71
Performance Small form factor
How much it can do. Price plays no part in this ranking.
#36 of 99 graded Power supplies
- #33 be quiet!be quiet! Pure Power 13 M 1000W 50
- #34 NZXTNZXT C1000 Gold ATX 3.1 50
- #35 MSIMSI PRO A1000PL PCIE5 50
- #36 CorsairCorsair RM1000e White 50
- #37 CorsairCorsair RM1000x ATX 3.1 50
- #38 ASUSASUS 1000W ROG Loki SFX-L 1000W Platinum 50
- #39 be quiet!be quiet! DARK POWER 14 1000W 50
Value Small form factor
How much of that you get for today’s price.
#68 of 107 currently priced Power supplies
- #65 MSIMSI PRO A1000PL PCIE5 39
- #66 Super FlowerSuper Flower 1200W Leadex VII Platinum PRO Black 38
- #67 GigabyteGigabyte 750W GP-UD750GM PG5 ICE 38
- #68 CorsairCorsair RM1000e White 37
- #69 ASUSASUS ROG LOKI SFX-L 1200W Titanium 37
- #70 ASUSASUS ATX TUF-GAMING-850G 37
- #71 MSIMSI MAG A1200PLS PCIE5 36
Performance Workstation
How much it can do. Price plays no part in this ranking.
#45 of 99 graded Power supplies
- #42 NZXTNZXT C1000 Gold Core 67
- #43 be quiet!be quiet! Pure Power 13 M 1000W 67
- #44 NZXTNZXT C1000 Gold ATX 3.1 67
- #45 CorsairCorsair RM1000e White 67
- #46 CorsairCorsair RM1000x ATX 3.1 67
- #47 PhanteksPhanteks AMP GH 850W Black 67
- #48 Cooler MasterCooler Master MWE Gold 850 V3 67
Value Workstation
How much of that you get for today’s price.
#53 of 107 currently priced Power supplies
- #50 MSIMSI MAG A650BN PCIE5 III 72
- #51 RosewillRosewill VSB650 70
- #52 MSIMSI MAG A750BN PCIE5 III 70
- #53 CorsairCorsair RM1000e White 69
- #54 FSPFSP 750W VIC-750GM 68
- #55 ThermaltakeThermaltake Toughpower GT Snow 1200W 68
- #56 ThermaltakeThermaltake Toughpower GX2 600W 68
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 Value45 | Higher capability Super Flower 1300W Leadex III Gold 35 +30% capability · +4% price | Higher Value with current priorities ASUS TUF Gaming 1000W Gold 58 +0% capability · -24% price |
| Gaming PCScenario capability | GradeS Value45 | Higher capability Super Flower 1300W Leadex III Gold S 36 +30% capability · +4% price | Higher Value with current priorities MSI MAG A1000PLS PCIE5 S 56 +0% capability · -12% price |
| High-end GPUScenario capability | GradeA Value73 | Higher capability Super Flower 1300W Leadex III Gold S 63 +30% capability · +4% price | Higher Value with current priorities MSI MAG A1000PLS PCIE5 A 84 +0% capability · -12% price |
| Small form factorScenario capability | GradeF Value37 | Higher capability Super Flower 1300W Leadex III Gold F 31 +30% capability · +4% price | Higher Value with current priorities ASUS TUF Gaming 1000W Gold F 48 +0% capability · -24% price |
| Workstation & 24/7Scenario capability | GradeB Value69 | Higher capability be quiet! POWER ZONE 2 750W B 95 +25% capability · -36% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 B 100 +0% capability · -47% 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 S for Gaming PC on the same rubric as the tier list
Consider other options if
- You want strong value with Balanced priorities specificallyat today's market no realistic price for this model reaches strong value with Balanced priorities — the calculation only gets there near CAD 141, against a cheapest tracked CAD 250
- Value for money matters more to you than this exact modelASUS TUF Gaming 1000W Gold holds Relative Value 58 against its 45 with Balanced priorities, at CAD 190
- Not the pick if Small form factor is your main useit grades only F there
Works well if
- Gaming PC is your main prioritygraded S for Gaming PC on the same rubric as the tier list
Consider other options if
- You want strong value for Gaming PC specificallyat today's market no realistic price for this model reaches strong value for Gaming PC — the calculation only gets there near CAD 141, against a cheapest tracked CAD 250
- Value for money matters more to you than this exact modelMSI MAG A1000PLS PCIE5 holds Relative Value 56 against its 45 for Gaming PC, at CAD 220
- Not the pick if Small form factor is your main useit grades only F there
Works well if
- High-end GPU is your main prioritygraded A for High-end GPU on the same rubric as the tier list
- Strong-value threshold: ~CAD 208CAD 208 is where Relative Value reaches 80 for High-end GPU, in the 2026-11-08–2026-11-09 offer frame
Consider other options if
- Current price sits CAD 42 above the strong-value threshold (~CAD 208)cheapest tracked CAD 250 against a CAD 208 calculated threshold for High-end GPU
- Value for money matters more to you than this exact modelMSI MAG A1000PLS PCIE5 holds Relative Value 84 against its 73 for High-end GPU, at CAD 220
- Not the pick if Small form factor is your main useit grades only F there
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 S for Gaming PC
Consider other options if
- Not the pick if Small form factor is your main useit grades F there; Super Flower 1300W Leadex III Gold grades F at CAD 260
- You want strong value for Small form factor specificallyat today's market no realistic price for this model reaches strong value for Small form factor — the calculation only gets there near CAD 117, against a cheapest tracked CAD 250
- Value for money matters more to you than this exact modelASUS TUF Gaming 1000W Gold holds Relative Value 48 against its 37 for Small form factor, at CAD 190
Works well if
- Workstation is your main prioritygraded B for Workstation on the same rubric as the tier list
- Strong-value threshold: ~CAD 188CAD 188 is where Relative Value reaches 80 for Workstation, in the 2026-11-08–2026-11-09 offer frame
Consider other options if
- Current price sits CAD 62 above the strong-value threshold (~CAD 188)cheapest tracked CAD 250 against a CAD 188 calculated threshold for Workstation
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 100 against its 69 for Workstation, at CAD 133
- Not the pick if Small form factor is your main useit 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 RM1000e White
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
- 1000 W
- +12 V output
- 1000 W
- 80 PLUS rating
- 80 PLUS Gold
- ATX standard
- ATX 3.1
Show all specifications
Warranty
- Warranty
- 7 years
- Manufacturer part number
- CP-9020294-NA
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-11-08–2026-11-09
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).
140 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 RM1000e White offers a balanced view across an all-round mix of priorities. It ranks #38 by capability in the current modelled field. Its clearest measured strength is rated output 1000. ASUS TUF Gaming 1000W Gold currently clears the same practical bar with stronger Relative Value.
Corsair RM1000e White offers S-grade capability for Gaming PC. It ranks #38 by capability in the current modelled field. Its clearest measured strength is rated output 1000. MSI MAG A1000PLS PCIE5 currently clears the same practical bar with stronger Relative Value.
Corsair RM1000e White offers A-grade capability for High-end GPU. It ranks #38 by capability in the current modelled field. Its clearest measured strength is rated output 1000. MSI MAG A1000PLS PCIE5 currently clears the same practical bar with stronger Relative Value.
Corsair RM1000e White offers F-grade capability for Small form factor. It ranks #36 by capability in the current modelled field. Its clearest measured strength is rated output 1000. The F grade is the decisive limitation for this workload.
Corsair RM1000e White offers B-grade capability for Workstation. It ranks #45 by capability in the current modelled field. Its clearest measured strength is rated output 1000. ASRock PRO-650G 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 listing snapshots can participate in Value while fresh. We show Check on Amazon instead of its price; confirm the current price and availability at the store. When no current listing snapshot exists, Amazon is a search link only.
Useful links & sources
offer frame 2026-11-08–2026-11-09 · formula psu-value-v6.1 · facts facts-2026-11-09 · 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.