ASUS · MOBO · AM4
ASUS 90MB1620-M0AAY0
Trade-offs: you want strong value with Balanced priorities specifically
- Socket
- AM4
- Chipset
- AMD B450
- Form factor
- Micro ATX
- Memory
- DDR4 · 4 slots
- M.2 slots
- 1
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 128 the ASUS 90MB1620-M0AAY0 is priced in line with its CAD 128 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 90MB1620-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 90MB1620-M0AAY0 (Micro ATX) | ASUS | New | CAD 128 | 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.
#335 of 633 graded motherboards
- #332 ASRockASRock B450M PRO4 R2.0 62
- #333 ASRockASRock B450M-HDV 62
- #334 ASUSASUS 90MB0Z50-M0EAY0 62
- #335 ASUSASUS 90MB1620-M0AAY0 62
- #336 ASUSASUS B450-PLUS GAMING 62
- #337 ASUSASUS PRIME B450-PLUS 62
- #338 ASUSASUS Prime B450M-A II 62
Value Balanced
How much of that you get for today’s price.
#174 of 652 currently priced motherboards
- #171 MSIMSI MEG X870E ACE MAX 48
- #172 ASUSASUS Pro B550M-C 48
- #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
Performance Gaming Build
How much it can do. Price plays no part in this ranking.
#426 of 624 graded motherboards
- #423 ASUSASUS Z790-AYW WIFI W 74
- #424 ASUSASUS Z790-AYW WIFI W II 74
- #425 MSIMSI MPG Z790 CARBON MAX WIFI II 74
- #426 ASUSASUS 90MB1620-M0AAY0 73
- #427 ASUSASUS tuf-gaming-b550m-plus 73
- #428 MSIMSI B760 GAMING PLUS WIFI 73
- #429 ASUSASUS A620M-AYW WIFI 72
Value Gaming Build
How much of that you get for today’s price.
#312 of 650 currently priced motherboards
- #309 MSIMSI MPG Z590 GAMING CARBON WIFI 31
- #310 MSIMSI MPG Z590M GAMING EDGE WIFI 31
- #311 ASUSASUS Pro B550M-C 31
- #312 ASUSASUS 90MB1620-M0AAY0 31
- #313 ASRockASRock B550 PRO4 31
- #314 ASUSASUS TUF X470-Plus Gaming 31
- #315 ASUSASUS TUF GAMING B550-PRO 31
Performance Workstation
How much it can do. Price plays no part in this ranking.
#412 of 617 graded motherboards
- #409 GigabyteGigabyte B550 UD AC 52
- #410 MSIMSI MAG B550 TOMAHAWK 52
- #411 GigabyteGigabyte B860M D3HP 52
- #412 ASUSASUS 90MB1620-M0AAY0 51
- #413 ASUSASUS PRIME B850M-K 50
- #414 MSIMSI B850M GAMING WIFI 50
- #415 MSIMSI PRO B850M-G 50
Value Workstation
How much of that you get for today’s price.
#426 of 639 currently priced motherboards
- #423 ASUSASUS ROG STRIX B550-F GAMING 11
- #424 MSIMSI MAG B760 TOMAHAWK WIFI DDR4 11
- #425 GigabyteGigabyte B550 GAMING X 10
- #426 ASUSASUS 90MB1620-M0AAY0 10
- #427 ASUSASUS ROG STRIX B760-I GAMING WIFI 10
- #428 MSIMSI PRO B840M-B 10
- #429 ASUSASUS PRIME B660M-A D4 10
Performance Small-Case Fit
How much it can do. Price plays no part in this ranking.
#189 of 633 graded motherboards
- #186 ASUSASUS Pro B860M-CT-CSM 68
- #187 GigabyteGigabyte H410M S2H 68
- #188 ASUSASUS PRIME Z890M-PLUS WIFI 68
- #189 ASUSASUS 90MB1620-M0AAY0 67
- #190 ASUSASUS PRIME B660M-A D4 67
- #191 ASUSASUS PRIME B660M-A WIFI D4 67
- #192 ASUSASUS PRIME A620M-A 66
Value Small-Case Fit
How much of that you get for today’s price.
#76 of 652 currently priced motherboards
- #73 GigabyteGigabyte B650M D3HP AX 47
- #74 GigabyteGigabyte B760M GAMING X AX DDR4 46
- #75 MSIMSI B850M GAMING PLUS WIFI6E 46
- #76 ASUSASUS 90MB1620-M0AAY0 46
- #77 GigabyteGigabyte B760I AORUS PRO 46
- #78 ASUSASUS PRIME Z690M-PLUS D4 46
- #79 GigabyteGigabyte X870I AORUS PRO ICE 46
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 Value with current priorities MSI B550M PRO-VDH WIFI 89 +0% capability · -5% price |
| Gaming BuildScenario capability | GradeC Value31 | Higher capability ASUS PRIME B450M-A CSM B 36 +10% capability · +17% price | Higher Value with current priorities MSI B550M PRO-VDH WIFI C 57 +1% capability · -5% price |
| WorkstationScenario capability | GradeD Value10 | Higher capability ASUS PRIME B550-PLUS AC-HES D 19 +12% capability · +9% price | Higher Value with current priorities Gigabyte B550M GAMING X WIFI6 D 20 +10% capability · -10% price |
| Small-Case FitScenario capability | GradeC Value46 | Higher capability ASRock H810M-X WiFi C 29 +8% capability · +19% price | Higher Value with current priorities MSI B550M PRO-VDH WIFI C 88 +6% capability · -5% 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 C 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 61, against a cheapest tracked CAD 128
- Value for money matters more to you than this exact modelMSI B550M PRO-VDH WIFI holds Relative Value 89 against its 47 with Balanced priorities, at CAD 121
- 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.
Consider other options if
- Gaming Build is what you actually need it forit grades C there; ASUS PRIME B450M-A CSM grades B at CAD 150
- 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 modelMSI B550M PRO-VDH WIFI holds Relative Value 57 against its 31 for Gaming Build, at CAD 121
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 C for Gaming Build
Consider other options if
- Workstation is what you actually need it forit grades D there; ASUS PRIME B550-PLUS AC-HES grades D at CAD 140
- Value for money matters more to you than this exact modelGigabyte B550M GAMING X WIFI6 holds Relative Value 20 against its 10 for Workstation, at CAD 115
- You are buying for Workstation and want no asterisksthe rubric caps this grade: expansion data not collected for this board — graded on platform only
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 C for Gaming Build
Consider other options if
- Small-Case Fit is what you actually need it forit grades C there; ASRock H810M-X WiFi grades C at CAD 152
- 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 32, against a cheapest tracked CAD 128
- Value for money matters more to you than this exact modelMSI B550M PRO-VDH WIFI holds Relative Value 88 against its 46 for Small-Case Fit, at CAD 121
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 90MB1620-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
- AM4
- Chipset
- AMD B450
- Form factor
- Micro ATX
Physical / Outputs
- M.2 slots
- 1
- SATA ports
- 4
- PCIe ×16 slots
- 1
- USB ports
- 6
- USB Type-C
- Yes
Show all specifications
Features
- RAID
- No
Warranty
- Warranty
- 3 years
- Manufacturer part number
- 90MB1620M0AAY0
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
AM4
Takes AM4 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 90MB1620-M0AAY0 offers a balanced view across an all-round mix of priorities. It ranks #335 by capability in the current modelled field. Its clearest measured strength is feature score 26. ASRock B550 Phantom Gaming 4 currently clears the same practical bar with stronger Relative Value.
ASUS 90MB1620-M0AAY0 offers C-grade capability for Gaming Build. It ranks #426 by capability in the current modelled field. Its clearest measured strength is feature score 26. The C grade is the decisive limitation for this workload.
ASUS 90MB1620-M0AAY0 offers D-grade capability for Workstation. It ranks #412 by capability in the current modelled field. Its clearest measured strength is feature score 26. The D grade is the decisive limitation for this workload.
ASUS 90MB1620-M0AAY0 offers C-grade capability for Small-Case Fit. It ranks #189 by capability in the current modelled field. Its clearest measured strength is feature score 26. 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.