Retailer photo of ASRock Challenger CL-650G. View this offer in Where to buy
ASRock · PSU · ATX 3.x
ASRock Challenger CL-650G
The current ASRock Challenger CL-650G price from retailers, its key specifications, and how it performs for each job.
Trade-offs: Current price sits CAD 22 above the strong-value threshold (~CAD 78)
- Rated output
- 650 W
- 80 PLUS rating
- 80 PLUS Gold
- Size
- ATX
- Modularity
- Non-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 100 the ASRock Challenger CL-650G is priced in line with its CAD 100 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
ASRock Challenger CL-650G: 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 |
|---|---|---|---|---|---|---|
| ASRock Challenger CL-650G | Newegg | New | CAD 100 | 69 | 2026-10-16 | View offer → |
| ASRock Challenger CL-650GMultiple 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.
#61 of 71 graded Power supplies
- #58 CorsairCorsair RM750 White 50
- #59 ThermaltakeThermaltake Smart 700W 47
- #60 ASRockASRock PRO-650B 43
- #61 ASRockASRock Challenger CL-650G 43
- #62 ASRockASRock PRO-650G 43
- #63 MSIMSI MAG A650BN 43
- #64 RosewillRosewill VSB650 43
Value Balanced
How much of that you get for today’s price.
#41 of 71 currently priced Power supplies
- #38 ASUSASUS ROG LOKI SFX-L 1200W Titanium 70
- #39 be quiet!be quiet! PURE POWER 13 M 1200W 69
- #40 CorsairCorsair RM1000x ATX 3.1 69
- #41 ASRockASRock Challenger CL-650G 69
- #42 NZXTNZXT C1000 Gold Core 69
- #43 be quiet!be quiet! DARK POWER 14 1000W 68
- #44 be quiet!be quiet! Dark Power 14 850W 67
Performance Gaming PC
How much it can do. Price plays no part in this ranking.
#61 of 71 graded Power supplies
- #58 CorsairCorsair RM750 White 50
- #59 ThermaltakeThermaltake Smart 700W 47
- #60 ASRockASRock PRO-650B 43
- #61 ASRockASRock Challenger CL-650G 43
- #62 ASRockASRock PRO-650G 43
- #63 MSIMSI MAG A650BN 43
- #64 RosewillRosewill VSB650 43
Value Gaming PC
How much of that you get for today’s price.
#50 of 71 currently priced Power supplies
- #47 ASRockASRock PRO-850B 67
- #48 RosewillRosewill VSB650 67
- #49 be quiet!be quiet! Pure Power 12 650W 66
- #50 ASRockASRock Challenger CL-650G 65
- #51 ThermaltakeThermaltake Toughpower SFX Platinum 850W 64
- #52 MSIMSI MAG A650BN PCIE5 III 64
- #53 NZXTNZXT C850 SFX Gold 64
Performance High-end GPU
How much it can do. Price plays no part in this ranking.
#61 of 71 graded Power supplies
- #58 CorsairCorsair RM750 White 50
- #59 ThermaltakeThermaltake Smart 700W 47
- #60 ASRockASRock PRO-650B 43
- #61 ASRockASRock Challenger CL-650G 43
- #62 ASRockASRock PRO-650G 43
- #63 MSIMSI MAG A650BN 43
- #64 RosewillRosewill VSB650 43
Value High-end GPU
How much of that you get for today’s price.
#60 of 71 currently priced Power supplies
- #57 MSIMSI MAG A750BN PCIE5 III 46
- #58 MSIMSI MAG A650BN PCIE5 III 44
- #59 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 43
- #60 ASRockASRock Challenger CL-650G 42
- #61 ASRockASRock PRO-650G 37
- #62 ASRockASRock PRO-650B 31
- #63 ThermaltakeThermaltake Smart BM3 Bronze 850W 30
Performance Small form factor
How much it can do. Price plays no part in this ranking.
#61 of 71 graded Power supplies
- #58 CorsairCorsair RM750 White 50
- #59 ThermaltakeThermaltake Smart 700W 47
- #60 ASRockASRock PRO-650B 43
- #61 ASRockASRock Challenger CL-650G 43
- #62 ASRockASRock PRO-650G 43
- #63 MSIMSI MAG A650BN 43
- #64 RosewillRosewill VSB650 43
Value Small form factor
How much of that you get for today’s price.
#54 of 71 currently priced Power supplies
- #51 ThermaltakeThermaltake Toughpower GF A3 Gold 1050W 30
- #52 NZXTNZXT C1500 Platinum 30
- #53 CorsairCorsair HX1200i 29
- #54 ASRockASRock Challenger CL-650G 29
- #55 RosewillRosewill VSB650 28
- #56 be quiet!be quiet! Pure Power 12 650W 27
- #57 ASRockASRock PRO-850B 27
Performance Workstation
How much it can do. Price plays no part in this ranking.
#56 of 71 graded Power supplies
- #53 Cooler MasterCooler Master MWE Gold 750 V3 67
- #54 CorsairCorsair RM750x Shift White 67
- #55 CorsairCorsair RM750 White 67
- #56 ASRockASRock Challenger CL-650G 67
- #57 ASRockASRock PRO-650G 67
- #58 be quiet!be quiet! Pure Power 12 650W 67
- #59 ThermaltakeThermaltake Toughpower GX2 600W 67
Value Workstation
How much of that you get for today’s price.
#55 of 71 currently priced Power supplies
- #52 ThermaltakeThermaltake Toughpower SFX Platinum 1000W 56
- #53 ThermaltakeThermaltake Toughpower GT Snow 1000W 55
- #54 CorsairCorsair RM750 White 49
- #55 ASRockASRock Challenger CL-650G 49
- #56 ASRockASRock PRO-750G 47
- #57 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 45
- #58 ThermaltakeThermaltake Toughpower GX2 600W 34
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 |
|---|---|---|
| Balanced (all-round)Weighted all-round view | GradeNo grade Value69 | Higher capability ASRock PRO-850B 62 +31% capability · -5% price |
| Gaming PCScenario capability | GradeB Value65 | Higher capability ASRock PRO-850B S 67 +31% capability · -5% price |
| High-end GPUScenario capability | GradeD Value42 | Higher capability Higher capability · Higher Value with current priorities ASRock PRO-850B B 47 +31% capability · -5% price |
| Small form factorScenario capability | GradeF Value29 | Higher capability ASRock PRO-850B F 27 +31% capability · -5% price |
| Workstation & 24/7Scenario capability | GradeB Value49 | — |
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 B for Gaming PC on the same rubric as the tier list
- Strong-value threshold: ~CAD 78CAD 78 is where Relative Value reaches 80 with Balanced priorities, in the 2026-10-16 offer frame
Consider other options if
- Current price sits CAD 22 above the strong-value threshold (~CAD 78)cheapest tracked CAD 100 against a CAD 78 calculated threshold with Balanced priorities
- Value for money matters more to you than this exact modelASRock PRO-650B holds Relative Value 59 against its 69 with Balanced priorities, at CAD 75
- Small form factor is what you actually need it forit grades only F there
Works well if
- Gaming PC is your main prioritygraded B for Gaming PC on the same rubric as the tier list
- Strong-value threshold: ~CAD 69CAD 69 is where Relative Value reaches 80 for Gaming PC, in the 2026-10-16 offer frame
Consider other options if
- Current price sits CAD 31 above the strong-value threshold (~CAD 69)cheapest tracked CAD 100 against a CAD 69 calculated threshold for Gaming PC
- Value for money matters more to you than this exact modelASRock PRO-650B holds Relative Value 58 against its 65 for Gaming PC, at CAD 75
- Small form factor is what you actually need it forit 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
- High-end GPU is not actually your main job — Gaming PC isit grades D for High-end GPU, but B for Gaming PC
Consider other options if
- High-end GPU is what you actually need it forit grades D there; ASRock PRO-850B grades B at CAD 95
- You want strong value for High-end GPU specificallycompeting products deliver so much more for High-end GPU 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 modelASRock PRO-850B holds Relative Value 47 against its 42 for High-end GPU, at CAD 95
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 B for Gaming PC
Consider other options if
- Small form factor is what you actually need it forit grades F there; ASRock PRO-850B grades F at CAD 95
- 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 modelASRock PRO-650B holds Relative Value 24 against its 29 for Small form factor, at CAD 75
Works well if
- Workstation is your main prioritygraded B for Workstation on the same rubric as the tier list
- Nothing in this budget scores better for Workstationno graded product within the 10% budget envelope around CAD 100 reaches a higher Relative Value for Workstation
Consider other options if
- You want strong value for Workstation specificallyat today's market no realistic price for this model reaches strong value for Workstation — the calculation only gets there near CAD 29, against a cheapest tracked CAD 100
- 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 ASRock Challenger CL-650G
Chosen for Balanced
Chosen for Gaming PC
Chosen for High-end GPU
Chosen for Small form factor
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
- 650 W
- +12 V output
- 650.4 W
- 80 PLUS rating
- 80 PLUS Gold
- ATX standard
- ATX 3.1
Show all specifications
Warranty
- Warranty
- 5 years
- Manufacturer part number
- CL-650G
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).
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
ASRock Challenger CL-650G offers a balanced view across an all-round mix of priorities. It ranks #61 by capability in the current modelled field. Its clearest measured strength is rated output 650. ASRock PRO-650B currently clears the same practical bar with stronger Relative Value.
ASRock Challenger CL-650G offers B-grade capability for Gaming PC. It ranks #61 by capability in the current modelled field. Its clearest measured strength is rated output 650. ASRock PRO-650B currently clears the same practical bar with stronger Relative Value.
ASRock Challenger CL-650G offers D-grade capability for High-end GPU. It ranks #61 by capability in the current modelled field. Its clearest measured strength is rated output 650. The D grade is the decisive limitation for this workload.
ASRock Challenger CL-650G offers F-grade capability for Small form factor. It ranks #61 by capability in the current modelled field. Its clearest measured strength is rated output 650. The F grade is the decisive limitation for this workload.
ASRock Challenger CL-650G offers B-grade capability for Workstation. It ranks #56 by capability in the current modelled field. Its clearest measured strength is rated output 650. The main limitation appears when Small form factor becomes the priority, where it grades F.
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.