ASUS · MOBO · LGA1700
ASUS 90MB1D20-M0AAY0
Trade-offs: you want strong value with Balanced priorities specifically
- Socket
- LGA 1700
- Chipset
- Intel Z790
- Form factor
- Micro ATX
- Memory
- DDR4 · 4 slots
- M.2 slots
- 3
Move a slider and the page re-scores this product against the same market frame.
Is this a good buy today?
Market confidence: LowAt CAD 280 the ASUS 90MB1D20-M0AAY0 is priced in line with its CAD 280 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
Where to buy the ASUS 90MB1D20-M0AAY0
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 |
|---|---|---|---|---|---|---|
| ASUS 90MB1D20-M0AAY0 (Micro ATX) | ASUS | New | CAD 280 | 47 | 2026-09-27 | View offer → |
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.
Where it stands in the field
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.
#248 of 633 graded motherboards
- #245 MSIMSI PRO Z690-A WIFI DDR4 74
- #246 MSIMSI PRO Z690-P DDR4 74
- #247 NZXTNZXT N5-Z69XT-W1 74
- #248 ASUSASUS 90MB1D20-M0AAY0 74
- #249 ASUSASUS PRIME Z790-V AX 74
- #250 ASUSASUS ROG MAXIMUS Z790 APEX 74
- #251 ASUSASUS ROG MAXIMUS Z790 APEX ENCORE 74
Value Balanced
How much of that you get for today’s price.
#176 of 652 currently priced motherboards
- #173 ASRockASRock B860M Pro-A WiFi 48
- #174 ASUSASUS 90MB1620-M0AAY0 47
- #175 ASUSASUS TUF GAMING B860-PLUS WIFI 47
- #176 ASUSASUS 90MB1D20-M0AAY0 47
- #177 GigabyteGigabyte B650 EAGLE 47
- #178 GigabyteGigabyte B650M AORUS ELITE AX ICE 47
- #179 GigabyteGigabyte B850M DS3H 47
Performance Gaming Build
How much it can do. Price plays no part in this ranking.
#286 of 624 graded motherboards
- #283 ASUSASUS Pro B650M-CT-CSM 81
- #284 ASUSASUS PROART B650-CREATOR 81
- #285 GigabyteGigabyte B850 GAMING WIFI6 81
- #286 ASUSASUS 90MB1D20-M0AAY0 81
- #287 ASUSASUS Prime B450M-A II 80
- #288 ASUSASUS PRIME B450M-A CSM 80
- #289 MSIMSI MPG B550I GAMING EDGE WIFI 80
Value Gaming Build
How much of that you get for today’s price.
#223 of 650 currently priced motherboards
- #220 ASUSASUS TUF GAMING B650M-PLUS WIFI 42
- #221 ASUSASUS ROG STRIX Z790-H GAMING WIFI 42
- #222 ASUSASUS tuf-gaming-b650-plus 42
- #223 ASUSASUS 90MB1D20-M0AAY0 42
- #224 ASUSASUS MAXIMUS Z690 HERO EVA 42
- #225 MSIMSI MEG Z790 GODLIKE MAX 42
- #226 ASUSASUS ROG STRIX B850-I GAMING WIFI 42
Performance Workstation
How much it can do. Price plays no part in this ranking.
#356 of 617 graded motherboards
- #353 MSIMSI MAG Z390 TOMAHAWK 58
- #354 MSIMSI Z390-A PRO 58
- #355 MSIMSI MEG Z490 ACE 58
- #356 ASUSASUS 90MB1D20-M0AAY0 58
- #357 ASUSASUS PRIME A620-PLUS WIFI6 57
- #358 ASUSASUS PRIME B550-PLUS AC-HES 57
- #359 ASUSASUS TUF GAMING B550M-PLUS 57
Value Workstation
How much of that you get for today’s price.
#286 of 639 currently priced motherboards
- #283 ASUSASUS PRIME B650M-A WIFI 21
- #284 ASUSASUS PRIME Z590-P 21
- #285 ASUSASUS TUF GAMING B650EM-PLUS WIFI 21
- #286 ASUSASUS 90MB1D20-M0AAY0 21
- #287 MSIMSI MPG Z590 GAMING PLUS 21
- #288 MSIMSI B550-A PRO 21
- #289 ASUSASUS ROG STRIX B860-F GAMING WIFI 20
Performance Small-Case Fit
How much it can do. Price plays no part in this ranking.
#142 of 633 graded motherboards
- #139 MSIMSI MAG B760M MORTAR WIFI 71
- #140 MSIMSI MAG B760M MORTAR WIFI II 71
- #141 MSIMSI MPG Z390M GAMING EDGE AC 71
- #142 ASUSASUS 90MB1D20-M0AAY0 71
- #143 MSIMSI B350M BAZOOKA 70
- #144 ASRockASRock B450 STEEL LEGEND 70
- #145 ASRockASRock B450M PRO4 R2.0 70
Value Small-Case Fit
How much of that you get for today’s price.
#53 of 652 currently priced motherboards
- #50 MSIMSI B650M PROJECT ZERO 58
- #51 GigabyteGigabyte B860M DS3H WIFI6E 57
- #52 ASUSASUS PRIME B860M-A WIFI 57
- #53 ASUSASUS 90MB1D20-M0AAY0 56
- #54 GigabyteGigabyte B850M DS3H 56
- #55 ASUSASUS tuf-gaming-b550m-plus 56
- #56 ASUSASUS PRIME B450M-A CSM 55
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 Value47 | Higher capability MSI X870E GAMING PLUS WIFI 85 +34% capability · +20% price | Higher Value with current priorities ASUS B650E MAX GAMING WIFI 100 +18% capability · -21% price |
| Gaming BuildScenario capability | GradeB Value42 | Higher capability MSI PRO B650-P WIFI S 81 +23% capability · +16% price | Higher Value with current priorities ASUS B650E MAX GAMING WIFI S 96 +15% capability · -21% price |
| WorkstationScenario capability | GradeD Value21 | Higher capability Gigabyte X870 AORUS ELITE WIFI7 A 83 +63% capability · +16% price | Higher Value with current priorities ASUS PRIME Z890-P WIFI A 72 +55% capability · +0% price |
| Small-Case FitScenario capability | GradeC Value56 | Higher capability Gigabyte B550I AORUS PRO AX S 44 +41% capability · -5% price | Higher Value with current priorities ASUS PRIME Z890M-PLUS WIFI C 100 -4% capability · -14% 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.
Trade-offs
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 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 133, against a cheapest tracked CAD 280
- Value for money matters more to you than this exact modelASUS B650E MAX GAMING WIFI holds Relative Value 100 against its 47 with Balanced priorities, at CAD 220
- 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 modelASUS B650E MAX GAMING WIFI holds Relative Value 96 against its 42 for Gaming Build, at CAD 220
- 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 — Gaming Build isit grades D for Workstation, but B for Gaming Build
Consider other options if
- Workstation is what you actually need it forit grades D there; Gigabyte X870 AORUS ELITE WIFI7 grades A at CAD 325
- 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
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-Case Fit is not actually your main job — Gaming Build isit grades C for Small-Case Fit, but B for Gaming Build
Consider other options if
- Small-Case Fit is what you actually need it forit grades C there; Gigabyte B550I AORUS PRO AX grades S at CAD 265
- You want strong value for Small-Case Fit specificallyat today's market no realistic price for this model reaches strong value for Small-Case Fit — the calculation only gets there near CAD 117, against a cheapest tracked CAD 280
- Value for money matters more to you than this exact modelASUS PRIME Z890M-PLUS WIFI holds Relative Value 100 against its 56 for Small-Case Fit, at CAD 240
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 90MB1D20-M0AAY0
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.
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 & compatibility
What this product is, and what to check before it goes into your build.
Memory
- Type
- DDR4
- Slots
- 4
- Maximum
- 128 GB
- ECC support
- No
Power / Interface
- Socket
- LGA 1700
- Chipset
- Intel Z790
- Form factor
- Micro ATX
Physical / Outputs
- M.2 slots
- 3
- SATA ports
- 4
- PCIe ×16 slots
- 2
- USB ports
- 4
- USB Type-C
- Yes
- Ethernet
- 1 Gb/s
Show all specifications
Features
- Fan headers
- 6
- RAID
- Yes
- ARGB headers
- Yes
Warranty
- Warranty
- 3 years
- Manufacturer part number
- 90MB1D20M0AAY0
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-09-27
What to check in your build
LGA 1700
Takes LGA 1700 processors — a matching socket is necessary but not sufficient, check the vendor's CPU support list
Micro ATX
Micro ATX — the case must accept this size
DDR4 · 4 slots · up to 128 GB
Takes DDR4 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 90MB1D20-M0AAY0 offers a balanced view across an all-round mix of priorities. It ranks #248 by capability in the current modelled field. Its clearest measured strength is feature score 82. ASUS B650E MAX GAMING WIFI currently clears the same practical bar with stronger Relative Value.
ASUS 90MB1D20-M0AAY0 offers B-grade capability for Gaming Build. It ranks #286 by capability in the current modelled field. Its clearest measured strength is feature score 82. ASUS B650E MAX GAMING WIFI currently clears the same practical bar with stronger Relative Value.
ASUS 90MB1D20-M0AAY0 offers D-grade capability for Workstation. It ranks #356 by capability in the current modelled field. Its clearest measured strength is feature score 82. The D grade is the decisive limitation for this workload.
ASUS 90MB1D20-M0AAY0 offers C-grade capability for Small-Case Fit. It ranks #142 by capability in the current modelled field. Its clearest measured strength is feature score 82. The C grade is the decisive limitation for this workload.
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.
Useful links & sources
offer frame 2026-09-27 · formula mobo-value-v1.4 · facts facts-2026-09-27 · 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.