Retailer photo of ASRock PRO-750G. View this offer in Where to buy
ASRock · PSU · ATX 3.x
ASRock PRO-750G
The current ASRock PRO-750G price from retailers, its key specifications, and how it performs for each job.
Works well for: Gaming PC
Trade-offs: Current price sits CAD 7 above the strong-value threshold (~CAD 110)
- 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 117 the ASRock PRO-750G is priced in line with its CAD 117 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 PRO-750G: 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 PRO-750G | Newegg | New | CAD 117 | 77 | 2026-10-16 | View offer → |
| ASRock PRO-750GMultiple 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.
#45 of 71 graded Power supplies
- #42 ThermaltakeThermaltake Smart BM3 Bronze 850W 57
- #43 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 57
- #44 MSIMSI MAG A750BN PCIE5 III 50
- #45 ASRockASRock PRO-750G 50
- #46 PhanteksPhanteks AMP GH 750W White 50
- #47 ThermaltakeThermaltake Toughpower GT Snow 750W 50
- #48 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 50
Value Balanced
How much of that you get for today’s price.
#19 of 71 currently priced Power supplies
- #16 be quiet!be quiet! Pure Power 13 M 850W 78
- #17 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 78
- #18 CorsairCorsair RM750e White 77
- #19 ASRockASRock PRO-750G 77
- #20 CorsairCorsair RM850x 76
- #21 PhanteksPhanteks AMP GH 750W Black 76
- #22 be quiet!be quiet! Pure Power 12 850W 76
Performance Gaming PC
How much it can do. Price plays no part in this ranking.
#45 of 71 graded Power supplies
- #42 ThermaltakeThermaltake Smart BM3 Bronze 850W 57
- #43 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 57
- #44 MSIMSI MAG A750BN PCIE5 III 50
- #45 ASRockASRock PRO-750G 50
- #46 PhanteksPhanteks AMP GH 750W White 50
- #47 ThermaltakeThermaltake Toughpower GT Snow 750W 50
- #48 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 50
Value Gaming PC
How much of that you get for today’s price.
#16 of 71 currently priced Power supplies
- #13 NZXTNZXT C850 Gold ATX 3.1 82
- #14 ASUSASUS ROG Strix 1000W Platinum 82
- #15 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 81
- #16 ASRockASRock PRO-750G 81
- #17 be quiet!be quiet! POWER ZONE 2 1000W 80
- #18 be quiet!be quiet! Pure Power 13 M 850W 80
- #19 CorsairCorsair RM750e White 80
Performance High-end GPU
How much it can do. Price plays no part in this ranking.
#45 of 71 graded Power supplies
- #42 ThermaltakeThermaltake Smart BM3 Bronze 850W 57
- #43 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 57
- #44 MSIMSI MAG A750BN PCIE5 III 50
- #45 ASRockASRock PRO-750G 50
- #46 PhanteksPhanteks AMP GH 750W White 50
- #47 ThermaltakeThermaltake Toughpower GT Snow 750W 50
- #48 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 50
Value High-end GPU
How much of that you get for today’s price.
#51 of 71 currently priced Power supplies
- #48 ThermaltakeThermaltake Toughpower SFX Platinum 850W 71
- #49 ASUSASUS TUF Gaming 1000W Gold 68
- #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
Performance Small form factor
How much it can do. Price plays no part in this ranking.
#45 of 71 graded Power supplies
- #42 ThermaltakeThermaltake Smart BM3 Bronze 850W 57
- #43 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 57
- #44 MSIMSI MAG A750BN PCIE5 III 50
- #45 ASRockASRock PRO-750G 50
- #46 PhanteksPhanteks AMP GH 750W White 50
- #47 ThermaltakeThermaltake Toughpower GT Snow 750W 50
- #48 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 50
Value Small form factor
How much of that you get for today’s price.
#23 of 71 currently priced Power supplies
- #20 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 38
- #21 NZXTNZXT C850 Gold ATX 3.1 38
- #22 be quiet!be quiet! POWER ZONE 2 1200W 38
- #23 ASRockASRock PRO-750G 37
- #24 CorsairCorsair RM750e White 37
- #25 ThermaltakeThermaltake Toughpower GT Snow 850W 37
- #26 be quiet!be quiet! Pure Power 13 M 850W 37
Performance Workstation
How much it can do. Price plays no part in this ranking.
#43 of 71 graded Power supplies
- #40 CorsairCorsair RM850x 67
- #41 NZXTNZXT C850 SFX Gold 67
- #42 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 67
- #43 ASRockASRock PRO-750G 67
- #44 PhanteksPhanteks AMP GH 750W White 67
- #45 ThermaltakeThermaltake Toughpower GT Snow 750W 67
- #46 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 67
Value Workstation
How much of that you get for today’s price.
#56 of 71 currently priced Power supplies
- #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
- #59 MSIMSI MAG A750BN PCIE5 III 33
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 Value77 | Higher capability ASRock PRO-850B 62 +13% capability · -19% price |
| Gaming PCScenario capability | GradeA Value81 | Higher capability ASRock PRO-850B S 67 +13% capability · -19% price |
| High-end GPUScenario capability | GradeC Value65 | Higher capability ASRock PRO-850B B 47 +13% capability · -19% price |
| Small form factorScenario capability | GradeF Value37 | Higher capability ASRock PRO-850B F 27 +13% capability · -19% price |
| Workstation & 24/7Scenario capability | GradeB Value47 | — |
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
- Strong-value threshold: ~CAD 110CAD 110 is where Relative Value reaches 80 with Balanced priorities, in the 2026-10-16 offer frame
- Nothing in this budget scores better with Balanced prioritiesno graded product within the 10% budget envelope around CAD 117 reaches a higher Relative Value with Balanced priorities
Consider other options if
- Current price sits CAD 7 above the strong-value threshold (~CAD 110)cheapest tracked CAD 117 against a CAD 110 calculated threshold with Balanced priorities
- 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 117 against a CAD 120 threshold for Gaming PC
- Nothing in this budget scores better for Gaming PCno graded product within the 10% budget envelope around CAD 117 reaches a higher Relative Value for Gaming PC
Consider other options if
- 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; ASRock PRO-850B offers 850 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
Consider other options if
- High-end GPU is what you actually need it forit grades C there; ASRock PRO-850B grades B at CAD 95
- 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 63, against a cheapest tracked CAD 117
- You need more Rated output than 750 Wthis product is fixed at 750 W; ASRock PRO-850B offers 850 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; 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
- You are buying for Small form factor and want no asterisksthe rubric caps this grade: atx unit: it does not fit an sfx case
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 30, against a cheapest tracked CAD 117
- Value for money matters more to you than this exact modelASRock Challenger CL-650G holds Relative Value 49 against its 47 for Workstation, at 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 PRO-750G
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
- 3 years
- Manufacturer part number
- PRO-750G
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 PRO-750G offers a balanced view across an all-round mix of priorities. It ranks #45 by capability in the current modelled field. Its clearest measured strength is rated output 750. The main limitation appears when Small form factor becomes the priority, where it grades F.
ASRock PRO-750G offers A-grade capability for Gaming PC. It ranks #45 by capability in the current modelled field. Its clearest measured strength is rated output 750. The main limitation appears when Small form factor becomes the priority, where it grades F.
ASRock PRO-750G offers C-grade capability for High-end GPU. It ranks #45 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.
ASRock PRO-750G offers F-grade capability for Small form factor. It ranks #45 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.
ASRock PRO-750G offers B-grade capability for Workstation. It ranks #43 by capability in the current modelled field. Its clearest measured strength is rated output 750. ASRock Challenger CL-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 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.