Retailer photo of ASUS ROG STRIX B850-I GAMING WIFI (Mini). View this offer in Where to buy
ASUS · MOBO · AM5
ASUS ROG STRIX B850-I GAMING WIFI
The current ASUS ROG STRIX B850-I GAMING WIFI price from retailers, its key specifications, and how it performs for each job.
Works well for: Small-Case Fit
Trade-offs: you want strong value with Balanced priorities specifically
- Socket
- AM5
- Chipset
- AMD B850
- Form factor
- Mini-ITX
- Memory
- DDR5 · 2 slots
- M.2 slots
- 2
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: MediumAt $340 the ASUS ROG STRIX B850-I GAMING WIFI is priced 5% below its $358 representative market level. Gigabyte B650I AORUS ULTRA currently does the same job for $220.
Consider: Gigabyte X870 GAMING WIFI6 offers stronger value around $174.Compare
Prices & availability
ASUS ROG STRIX B850-I GAMING WIFI: current price and offers
Compare the offers we track for this model, across variants and retailers.
4 tracked offers · 3 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| ASUS ROG STRIX B850-I GAMING WIFI (Mini) | ASUS | New | $340 | 33 | 2026-10-16 | View offer → |
| ASUS ROG STRIX B850-I GAMING WIFI (Mini) | Newegg | New | $358 | 32 | 2026-10-17 | View offer → |
| ASUS ROG STRIX B850-I GAMING WIFI (Mini) | MemoryC | New | $397 | 30 | 2026-10-11 | View offer → |
| ASUS ROG STRIX B850-I GAMING WIFIMultiple 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.
Show the other 1 tracked offers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| ASUS ROG STRIX B850-I GAMING WIFI (Mini) | Newegg | Used | $213 | 46 | 2026-10-16 | View offer → |
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.
#206 of 936 graded motherboards
- #203 ASUSASUS ROG STRIX B850-E GAMING WIFI 78
- #204 ASUSASUS ROG STRIX B850-F GAMING WIFI 78
- #205 ASUSASUS ROG STRIX B850-G GAMING WIFI 78
- #206 ASUSASUS ROG STRIX B850-I GAMING WIFI 78
- #207 ASUSASUS TUF GAMING B850-E WIFI 78
- #208 ASUSASUS TUF GAMING B850-PLUS WIFI 78
- #209 ASUSASUS TUF GAMING B850M-E WIFI 78
Value Balanced
How much of that you get for today’s price.
#430 of 985 currently priced motherboards
- #427 MSIMSI 7D07-001R 33
- #428 GigabyteGigabyte X870E AORUS MASTER 33
- #429 ASUSASUS ROG STRIX B760-A GAMING WIFI 33
- #430 ASUSASUS ROG STRIX B850-I GAMING WIFI 33
- #431 GigabyteGigabyte Z790 GAMING X AX 33
- #432 GigabyteGigabyte B550 AORUS ELITE V2 33
- #433 ASUSASUS PRIME Z490-A 33
Performance Gaming Build
How much it can do. Price plays no part in this ranking.
#296 of 917 graded motherboards
- #293 ASRockAsRock B850M Pro RS WiFi White 84
- #294 ASRockAsRock B850M Rock WiFi 84
- #295 ASRockASRock B850M-X R2.0 84
- #296 ASUSASUS ROG STRIX B850-I GAMING WIFI 84
- #297 ASUSASUS TUF GAMING B850M-PLUS II 84
- #298 ASUSASUS TUF GAMING B850M-PLUS WIFI 84
- #299 ASUSASUS TUF GAMING B850M-PLUS WIFI7 84
Value Gaming Build
How much of that you get for today’s price.
#320 of 985 currently priced motherboards
- #317 GigabyteGigabyte TRX40 AORUS XTREME 37
- #318 GigabyteGigabyte Z490 AORUS MASTER 37
- #319 ASRockASRock 90-MXBMS0-A0UAYZ 37
- #320 ASUSASUS ROG STRIX B850-I GAMING WIFI 37
- #321 ASUSASUS ROG STRIX Z490-F GAMING 37
- #322 ASUSASUS TUF GAMING B860-PLUS WIFI 37
- #323 MSIMSI Z590 PRO WIFI 37
Performance Workstation
How much it can do. Price plays no part in this ranking.
#744 of 907 graded motherboards
- #741 GigabyteGigabyte B460M DS3H AC 33
- #742 ASUSASUS TUF GAMING A520M-PLUS WIFI 32
- #743 MSIMSI B450M PRO-VDH MAX 32
- #744 ASUSASUS ROG STRIX B850-I GAMING WIFI 32
- #745 ASUSASUS TUF-GAMING-B850I-WIFI-NEO 32
- #746 GigabyteGigabyte B850I AORUS PRO 32
- #747 ASRockASRock H810M-X 32
Value Workstation
How much of that you get for today’s price.
#362 of 985 currently priced motherboards
- #359 ASUSASUS ROG STRIX Z890-I GAMING WIFI 22
- #360 ASUSASUS TUF GAMING B650M-PLUS WIFI 22
- #361 ASUSASUS PRIME Z590-P 22
- #362 ASUSASUS ROG STRIX B850-I GAMING WIFI 22
- #363 ColorfulColorful CVN Z790 GAMING FROZEN V20 22
- #364 ASRockASRock B550 Phantom Gaming 4 22
- #365 ASUSASUS B850M-AYW-GAMING-WIFI 22
Performance Small-Case Fit
How much it can do. Price plays no part in this ranking.
#8 of 936 graded motherboards
- #5 MSIMSI MPG B550I GAMING EDGE MAX WIFI 99
- #6 GigabyteGigabyte B650I AORUS ULTRA 99
- #7 ASUSASUS ROG STRIX B650E-I GAMING WIFI 99
- #8 ASUSASUS ROG STRIX B850-I GAMING WIFI 99
- #9 GigabyteGigabyte B850I AORUS PRO 99
- #10 ASUSASUS ROG STRIX X670E-I GAMING WIFI 99
- #11 ASUSASUS ROG STRIX Z490-I GAMING 99
Value Small-Case Fit
How much of that you get for today’s price.
#18 of 985 currently priced motherboards
- #15 ASUSASUS TUF GAMING B850M-E WIFI 77
- #16 ASUSASUS PRIME B650M-A WIFI II 76
- #17 SapphireSapphire NITRO+ B850M WIFI 76
- #18 ASUSASUS ROG STRIX B850-I GAMING WIFI 75
- #19 MSIMSI MPG Z890I EDGE TI WIFI 74
- #20 MSIMSI MAG B850M MORTAR WIFI 73
- #21 ASUSASUS ROG STRIX B650E-I GAMING WIFI 73
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 Value33 | Higher capability MSI MAG X870E GAMING MAX WIFI 10 +29% capability · -44% price | Higher Value with current priorities Gigabyte X870 GAMING WIFI6 97 +16% capability · -49% price |
| Gaming BuildScenario capability | GradeB Value37 | Higher capability MSI PRO B650-P WIFI S 61 +19% capability · +13% price | Higher Value with current priorities Gigabyte X870 GAMING WIFI6 A 100 +8% capability · -49% price |
| WorkstationScenario capability | GradeD Value22 | Higher capability MSI X870E GAMING PLUS WIFI A 78 +194% capability · -44% price | Higher Value with current priorities ASUS ROG STRIX TRX40-E GAMING A 100 +174% capability · +7% price |
| Small-Case FitScenario capability | GradeS Value75 | — | Higher Value with current priorities Gigabyte B650I AORUS ULTRA S 91 +0% capability · -35% 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
Browse shortlists for different uses
Trade-offs
Works well if
- Small-Case Fit is your main prioritygraded S for Small-Case Fit 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 $97, against a cheapest tracked $340
- Value for money matters more to you than this exact modelGigabyte X870 GAMING WIFI6 holds Relative Value 97 against its 33 with Balanced priorities, at $174
- Workstation is what you actually need it forit grades only D there
Works well if
- Gaming Build is your main prioritygraded B for Gaming Build on the same rubric as the tier list
Consider other options if
- You want strong value for Gaming Build specificallycompeting products deliver so much more for Gaming Build 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 modelGigabyte X870 GAMING WIFI6 holds Relative Value 100 against its 37 for Gaming Build, at $174
- Workstation is what you actually need it forit grades only D 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
- Workstation is not actually your main job — Small-Case Fit isit grades D for Workstation, but S for Small-Case Fit
Consider other options if
- Workstation is what you actually need it forit grades D there; MSI X870E GAMING PLUS WIFI grades A at $190
- You want strong value for Workstation specificallycompeting products deliver so much more for Workstation per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- You are buying for Workstation and want no asterisksthe rubric caps this grade: + ecc support — useful for workstation reliability
Works well if
- Small-Case Fit is your main prioritygraded S for Small-Case Fit on the same rubric as the tier list
- Strong-value threshold: ~$286$286 is where Relative Value reaches 80 for Small-Case Fit, in the 2026-10-10–2026-10-17 offer frame
Consider other options if
- Current price sits $54 above the strong-value threshold (~$286)cheapest tracked $340 against a $286 calculated threshold for Small-Case Fit
- Value for money matters more to you than this exact modelGigabyte B650I AORUS ULTRA holds Relative Value 91 against its 75 for Small-Case Fit, at $220
- Workstation is what you actually need it forit grades only D 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 ASUS ROG STRIX B850-I GAMING WIFI
Chosen for Balanced
Chosen for Gaming Build
Chosen for Workstation
Chosen for Small-Case Fit
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.
Memory
- Type
- DDR5
- Slots
- 2
- Maximum
- 128 GB
- ECC support
- Yes
Power / Interface
- Socket
- AM5
- Chipset
- AMD B850
- Form factor
- Mini-ITX
Physical / Outputs
- M.2 slots
- 2
- SATA ports
- 2
- PCIe ×16 slots
- 1
- USB ports
- 3
- USB Type-C
- Yes
- Wi-Fi
- Wi-Fi 7 Bluetooth 5.4
- Ethernet
- 2.5 Gb/s
Show all specifications
Features
- Fan headers
- 3
- RAID
- Yes
- ARGB headers
- Yes
Warranty
- Warranty
- 3 years
- Manufacturer part number
- 90MB1K30-MVAAY0
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-10-10–2026-10-17
What to check in your build
AM5
Takes AM5 processors — a matching socket is necessary but not sufficient, check the vendor's CPU support list
Mini-ITX
Mini-ITX — the case must accept this size
DDR5 · 2 slots · up to 128 GB
Takes DDR5 memory only — another DDR generation does not fit the slots
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
ASUS ROG STRIX B850-I GAMING WIFI offers a balanced view across an all-round mix of priorities. It ranks #206 by capability in the current modelled field. Its clearest measured strength is feature score 61. Gigabyte X870 GAMING WIFI6 currently clears the same practical bar with stronger Relative Value.
ASUS ROG STRIX B850-I GAMING WIFI offers B-grade capability for Gaming Build. It ranks #296 by capability in the current modelled field. Its clearest measured strength is feature score 61. Gigabyte X870 GAMING WIFI6 currently clears the same practical bar with stronger Relative Value.
ASUS ROG STRIX B850-I GAMING WIFI offers D-grade capability for Workstation. It ranks #744 by capability in the current modelled field. Its clearest measured strength is feature score 61. The D grade is the decisive limitation for this workload.
ASUS ROG STRIX B850-I GAMING WIFI offers S-grade capability for Small-Case Fit. It ranks #8 by capability in the current modelled field. Its clearest measured strength is feature score 61. Gigabyte B650I AORUS ULTRA 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 2026-10-10–2026-10-17 · formula mobo-value-v1.4 · 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.