Retailer photo of be quiet! Pure Power 12 650W. View this offer in Where to buy
be quiet! · PSU · ATX 3.x
be quiet! Pure Power 12 650W
The current be quiet! Pure Power 12 650W price from retailers, its key specifications, and how it performs for each job.
Trade-offs: Current price sits CAD 54 above the strong-value threshold (~CAD 128)
- 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 182 the be quiet! Pure Power 12 650W is priced in line with its CAD 182 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
be quiet! Pure Power 12 650W: 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 |
|---|---|---|---|---|---|---|
| be quiet! Pure Power 12 650W | Newegg | New | CAD 182 | 65 | 2026-10-16 | View offer → |
| be quiet! Pure Power 12 650WMultiple 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.
#67 of 71 graded Power supplies
- #64 RosewillRosewill VSB650 43
- #65 CorsairCorsair CX650 43
- #66 MSIMSI MAG A650BN PCIE5 III 43
- #67 be quiet!be quiet! Pure Power 12 650W 43
- #68 ThermaltakeThermaltake Smart 600W 40
- #69 ThermaltakeThermaltake Toughpower GX2 600W 40
- #70 MSIMSI MAG A550BN 37
Value Balanced
How much of that you get for today’s price.
#47 of 71 currently priced Power supplies
- #44 be quiet!be quiet! Dark Power 14 850W 67
- #45 CorsairCorsair RM1000e White 66
- #46 ThermaltakeThermaltake Toughpower GT Snow 1200W 65
- #47 be quiet!be quiet! Pure Power 12 650W 65
- #48 ThermaltakeThermaltake Toughpower GT Snow 1000W 64
- #49 RosewillRosewill VSB650 63
- #50 ASRockASRock PRO-850B 62
Performance Gaming PC
How much it can do. Price plays no part in this ranking.
#67 of 71 graded Power supplies
- #64 RosewillRosewill VSB650 43
- #65 CorsairCorsair CX650 43
- #66 MSIMSI MAG A650BN PCIE5 III 43
- #67 be quiet!be quiet! Pure Power 12 650W 43
- #68 ThermaltakeThermaltake Smart 600W 40
- #69 ThermaltakeThermaltake Toughpower GX2 600W 40
- #70 MSIMSI MAG A550BN 37
Value Gaming PC
How much of that you get for today’s price.
#49 of 71 currently priced Power supplies
- #46 be quiet!be quiet! Dark Power 14 850W 68
- #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
Performance High-end GPU
How much it can do. Price plays no part in this ranking.
#67 of 71 graded Power supplies
- #64 RosewillRosewill VSB650 43
- #65 CorsairCorsair CX650 43
- #66 MSIMSI MAG A650BN PCIE5 III 43
- #67 be quiet!be quiet! Pure Power 12 650W 43
- #68 ThermaltakeThermaltake Smart 600W 40
- #69 ThermaltakeThermaltake Toughpower GX2 600W 40
- #70 MSIMSI MAG A550BN 37
Value High-end GPU
How much of that you get for today’s price.
#53 of 71 currently priced Power supplies
- #50 be quiet!be quiet! Pure Power 12 750W 68
- #51 ASRockASRock PRO-750G 65
- #52 ThermaltakeThermaltake Toughpower SFX Platinum 1000W 64
- #53 be quiet!be quiet! Pure Power 12 650W 58
- #54 ThermaltakeThermaltake Toughpower GF A3 Gold 1050W 57
- #55 RosewillRosewill VSB650 49
- #56 ASRockASRock PRO-850B 47
Performance Small form factor
How much it can do. Price plays no part in this ranking.
#67 of 71 graded Power supplies
- #64 RosewillRosewill VSB650 43
- #65 CorsairCorsair CX650 43
- #66 MSIMSI MAG A650BN PCIE5 III 43
- #67 be quiet!be quiet! Pure Power 12 650W 43
- #68 ThermaltakeThermaltake Smart 600W 40
- #69 ThermaltakeThermaltake Toughpower GX2 600W 40
- #70 MSIMSI MAG A550BN 37
Value Small form factor
How much of that you get for today’s price.
#56 of 71 currently priced Power supplies
- #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
- #58 ASRockASRock PRO-650G 25
- #59 MSIMSI MAG A650BN PCIE5 III 25
Performance Workstation
How much it can do. Price plays no part in this ranking.
#58 of 71 graded Power supplies
- #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
- #60 ASRockASRock PRO-850B 33
- #61 ThermaltakeThermaltake Smart BM3 Bronze 850W 33
Value Workstation
How much of that you get for today’s price.
#45 of 71 currently priced Power supplies
- #42 ThermaltakeThermaltake Toughpower SFX Platinum 850W 64
- #43 CorsairCorsair RM1000e White 64
- #44 ThermaltakeThermaltake Toughpower GT 1200W 64
- #45 be quiet!be quiet! Pure Power 12 650W 63
- #46 ThermaltakeThermaltake Toughpower GT Snow 1200W 60
- #47 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 60
- #48 ThermaltakeThermaltake Toughpower GF A3 Gold 1050W 59
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 Value65 | Higher capability Thermaltake Toughpower GT 1200W 72 +85% capability · +13% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 100 +31% capability · -27% price |
| Gaming PCScenario capability | GradeB Value66 | Higher capability Thermaltake Toughpower GT 1200W S 76 +85% capability · +13% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 S 100 +31% capability · -27% price |
| High-end GPUScenario capability | GradeD Value58 | Higher capability Thermaltake Toughpower GT 1200W S 84 +85% capability · +13% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 B 96 +31% capability · -27% price |
| Small form factorScenario capability | GradeF Value27 | Higher capability Thermaltake Toughpower GT 1200W F 37 +85% capability · +13% price | Higher Value with current priorities Cooler Master MWE Gold 850 V3 F 45 +31% capability · -27% price |
| Workstation & 24/7Scenario capability | GradeB Value63 | Higher capability Higher capability · Higher Value with current priorities be quiet! POWER ZONE 2 750W B 93 +25% capability · -12% 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 B for Gaming PC on the same rubric as the tier list
- Strong-value threshold: ~CAD 128CAD 128 is where Relative Value reaches 80 with Balanced priorities, in the 2026-10-16 offer frame
Consider other options if
- Current price sits CAD 54 above the strong-value threshold (~CAD 128)cheapest tracked CAD 182 against a CAD 128 calculated threshold with Balanced priorities
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 100 against its 65 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 B for Gaming PC on the same rubric as the tier list
- Strong-value threshold: ~CAD 128CAD 128 is where Relative Value reaches 80 for Gaming PC, in the 2026-10-16 offer frame
Consider other options if
- Current price sits CAD 54 above the strong-value threshold (~CAD 128)cheapest tracked CAD 182 against a CAD 128 calculated threshold for Gaming PC
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 100 against its 66 for Gaming PC, at CAD 133
- 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; Thermaltake Toughpower GT 1200W grades S at CAD 205
- You want strong value for High-end GPU specificallyat today's market no realistic price for this model reaches strong value for High-end GPU — the calculation only gets there near CAD 72, against a cheapest tracked CAD 182
- Value for money matters more to you than this exact modelCooler Master MWE Gold 850 V3 holds Relative Value 96 against its 58 for High-end GPU, at CAD 133
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; Thermaltake Toughpower GT 1200W grades F at CAD 205
- 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 27 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
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 98, against a cheapest tracked CAD 182
- Value for money matters more to you than this exact modelbe quiet! POWER ZONE 2 750W holds Relative Value 93 against its 63 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 be quiet! Pure Power 12 650W
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
- 650 W
- +12 V output
- 650 W
- 80 PLUS rating
- 80 PLUS Gold
- ATX standard
- ATX 3.1
Show all specifications
Warranty
- Warranty
- 10 years
- Manufacturer part number
- BP002US
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
be quiet! Pure Power 12 650W offers a balanced view across an all-round mix of priorities. It ranks #67 by capability in the current modelled field. Its clearest measured strength is rated output 650. Cooler Master MWE Gold 850 V3 currently clears the same practical bar with stronger Relative Value.
be quiet! Pure Power 12 650W offers B-grade capability for Gaming PC. It ranks #67 by capability in the current modelled field. Its clearest measured strength is rated output 650. Cooler Master MWE Gold 850 V3 currently clears the same practical bar with stronger Relative Value.
be quiet! Pure Power 12 650W offers D-grade capability for High-end GPU. It ranks #67 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.
be quiet! Pure Power 12 650W offers F-grade capability for Small form factor. It ranks #67 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.
be quiet! Pure Power 12 650W offers B-grade capability for Workstation. It ranks #58 by capability in the current modelled field. Its clearest measured strength is rated output 650. 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.