ASUS PRIME B660M-A D4
The current ASUS PRIME B660M-A D4 price from retailers, its key specifications, and how it performs for each job.
ASUS · MOBO · LGA1700
Retailer photo of ASUS PRIME B660M-A D4 (Micro ATX). View this offer in Where to buy
Trade-offs: you want strong value with Balanced priorities specifically
- Socket
- LGA 1700
- Chipset
- Intel B660
- Form factor
- Micro ATX
- Memory
- DDR4 · 4 slots
- M.2 slots
- 4
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 CAD 200 the ASUS PRIME B660M-A D4 is priced 28% below its CAD 279 representative market level. Only 2 verified new offers stand behind it, so the level can move quickly.
Consider: ASRock B550 Phantom Gaming 4 offers stronger value around CAD 110.Compare
Prices & availability
ASUS PRIME B660M-A D4: current price and offers
Compare the offers we track for this model, across variants and retailers.
2 tracked offers · 2 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| ASUS PRIME B660M-A D4 (Micro ATX) | ASUS | New | CAD 200 | 42 | 2026-11-14 | View offer → |
| ASUS PRIME B660M-A D4 (Micro ATX) | Newegg | New | CAD 357 | 23 | 2026-11-14 | 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.
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.
#567 of 740 graded motherboards
- #564 GigabyteGigabyte H810M S2H GEN5 36
- #565 ASUSASUS PRIME B660-PLUS D4 34
- #566 ASUSASUS PRIME B660M-A AC D4 34
- #567 ASUSASUS PRIME B660M-A D4 34
- #568 ASUSASUS PRIME B660M-A WIFI D4 34
- #569 ASUSASUS ROG STRIX B660-G GAMING WIFI 34
- #570 ASUSASUS TUF GAMING B660M-E D4 34
Value Balanced
How much of that you get for today’s price.
#160 of 771 currently priced motherboards
- #157 ASUSASUS TUF GAMING Z890-PLUS WIFI 42
- #158 ASRockASRock B450M Steel Legend 42
- #159 GigabyteGigabyte B860 GAMING X WIFI6E 42
- #160 ASUSASUS PRIME B660M-A D4 42
- #161 ASUSASUS PRIME Z690-P WIFI 42
- #162 ASUSASUS ROG STRIX B550-F GAMING 42
- #163 ASUSASUS PRIME H670-PLUS D4 42
Performance Gaming Build
How much it can do. Price plays no part in this ranking.
#630 of 675 graded motherboards
- #627 MSIMSI PRO H610M-G WIFI 57
- #628 MSIMSI PRO-H610M-E-DDR4 57
- #629 ASUSASUS PRO Q570M-C 57
- #630 ASUSASUS PRIME B660M-A D4 56
- #631 ASUSASUS PRIME B660M-A WIFI D4 56
- #632 GigabyteGigabyte B860M D3HP 56
- #633 MSIMSI PRO A620AM-B EVO 55
Value Gaming Build
How much of that you get for today’s price.
#184 of 771 currently priced motherboards
- #181 ASRockASRock B550M-ITX 40
- #182 ASUSASUS ROG STRIX X870-A GAMING WIFI 40
- #183 ASUSASUS TUF GAMING X870E-PLUS WIFI7 40
- #184 ASUSASUS PRIME B660M-A D4 40
- #185 ASUSASUS PRIME B550M-A 40
- #186 MSIMSI MAG X870E GAMING PLUS MAX WIFI 39
- #187 GigabyteGigabyte X870E AORUS PRO ICE 39
Performance Workstation
How much it can do. Price plays no part in this ranking.
#514 of 719 graded motherboards
- #511 MSIMSI MAG B560 TORPEDO 47
- #512 GigabyteGigabyte B760M DS3H DDR4 47
- #513 MSIMSI Z370 GODLIKE GAMING 47
- #514 ASUSASUS PRIME B660M-A D4 46
- #515 ASUSASUS PRIME B660M-A WIFI D4 46
- #516 GigabyteGigabyte B760M G P WIFI DDR4 46
- #517 MSIMSI PRO B760M-A WIFI DDR4 46
Value Workstation
How much of that you get for today’s price.
#245 of 771 currently priced motherboards
- #242 ASRockAsRock X870E Challenger WIFI White 59
- #243 ASUSASUS PRIME H670-PLUS D4 59
- #244 ASUSASUS PRIME B850M-A WIFI 59
- #245 ASUSASUS PRIME B660M-A D4 58
- #246 MSIMSI MAG Z390 TOMAHAWK 58
- #247 MSIMSI B760M GAMING PLUS WIFI 58
- #248 MSIMSI MEG Z490 UNIFY 58
Performance Small-Case Fit
How much it can do. Price plays no part in this ranking.
#208 of 740 graded motherboards
- #205 GigabyteGigabyte B760M DS3H AX DDR4 69
- #206 MSIMSI MAG B850M MORTAR WIFI 68
- #207 ASUSASUS PRIME B660M-A AC D4 68
- #208 ASUSASUS PRIME B660M-A D4 68
- #209 ASUSASUS PRIME B660M-A WIFI D4 68
- #210 ASUSASUS B760M MAX GAMING WIFI 68
- #211 ASUSASUS Pro B860M-CT-CSM 68
Value Small-Case Fit
How much of that you get for today’s price.
#91 of 771 currently priced motherboards
- #88 ASUSASUS PRIME B660M-A AC D4 48
- #89 GigabyteGigabyte B860 AORUS ELITE WIFI7 ICE 48
- #90 ASUSASUS PRIME B850-PLUS WIFI 48
- #91 ASUSASUS PRIME B660M-A D4 48
- #92 ASUSASUS PRIME H810M-E-CSM 48
- #93 ASUSASUS PRIME Z370-P II 48
- #94 ASUSASUS PRIME B840M-A WIFI 48
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 Value42 | Higher capability ASRock 90-MXBMS0-A0UAYZ 65 +130% capability | Higher Value with current priorities ASRock B550 Phantom Gaming 4 100 +85% capability · -45% price |
| Gaming BuildScenario capability | GradeD
Value40
| Higher capability ASUS B650E MAX GAMING WIFI S 67 +66% capability · +10% price | Higher Value with current priorities ASRock B550 Phantom Gaming 4 C 100 +16% capability · -45% price |
| WorkstationScenario capability | GradeD
Value58
| Higher capability Gigabyte B650 AORUS ELITE AX A 81 +102% capability | Higher Value with current priorities ASRock B650 Pro RS WiFi B 100 +84% capability · -5% price |
| Small-Case FitScenario capability | GradeC
Value48
| Higher capability ASRock A620AI WiFi S 66 +42% capability · +4% price | Higher Value with current priorities MSI B550M PRO-VDH WIFI C 100 +5% capability |
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 C 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 CAD 105, against a cheapest tracked CAD 200
- Value for money matters more to you than this exact modelASRock B550 Phantom Gaming 4 holds Relative Value 100 against its 42 with Balanced priorities, at CAD 110
- Not the pick if Gaming Build is your main useit 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
- Gaming Build is not actually your main job — Small-Case Fit isit grades D for Gaming Build, but C for Small-Case Fit
Consider other options if
- Not the pick if Gaming Build is your main useit grades D there; ASUS B650E MAX GAMING WIFI grades S at CAD 220
- You want strong value for Gaming Build specificallyat today's market no realistic price for this model reaches strong value for Gaming Build — the calculation only gets there near CAD 99, against a cheapest tracked CAD 200
- Value for money matters more to you than this exact modelASRock B550 Phantom Gaming 4 holds Relative Value 100 against its 40 for Gaming Build, at CAD 110
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 C for Small-Case Fit
Consider other options if
- Not the pick if Workstation is your main useGraded D; Gigabyte B650 AORUS ELITE AX reaches A. Check on Amazon.
- 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 107, against a cheapest tracked CAD 200
- Value for money matters more to you than this exact modelASRock B650 Pro RS WiFi holds Relative Value 100 against its 58 for Workstation, at CAD 190
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
- Not the pick if Small-Case Fit is your main useit grades C there; ASRock A620AI WiFi grades S at CAD 208
- 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 119, against a cheapest tracked CAD 200
- Value for money matters more to you than this exact modelMSI B550M PRO-VDH WIFI holds Relative Value 100 against its 48 for Small-Case Fit. Check on Amazon.
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 PRIME B660M-A D4
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
Power / Interface
- Socket
- LGA 1700
- Chipset
- Intel B660
- Form factor
- Micro ATX
Physical / Outputs
- M.2 slots
- 4
- PCIe ×16 slots
- 3
- USB ports
- 5
- Ethernet
- 1 Gb/s
Show all specifications
Features
- RAID
- Yes
Warranty
- Warranty
- 3 years
- Manufacturer part number
- 90MB19K0-MVAAY0
Hover any value to see where it came from: a manufacturer specification, or a figure TheComparator.Tech calculated.
Sources: Comparator offer frame 2026-11-14
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 PRIME B660M-A D4 offers a balanced view across an all-round mix of priorities. It ranks #567 by capability in the current modelled field. Its clearest measured strength is feature score 69. ASRock B550 Phantom Gaming 4 currently clears the same practical bar with stronger Relative Value.
ASUS PRIME B660M-A D4 offers D-grade capability for Gaming Build. It ranks #630 by capability in the current modelled field. Its clearest measured strength is feature score 69. The D grade is the decisive limitation for this workload.
ASUS PRIME B660M-A D4 offers D-grade capability for Workstation. It ranks #514 by capability in the current modelled field. Its clearest measured strength is feature score 69. The D grade is the decisive limitation for this workload.
ASUS PRIME B660M-A D4 offers C-grade capability for Small-Case Fit. It ranks #208 by capability in the current modelled field. Its clearest measured strength is feature score 69. 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 2026-11-14 · formula mobo-value-v6.1 · facts facts-2026-11-14 · 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.