Retailer photo of Gigabyte B840M DS3H (Micro ATX). View this offer in Where to buy
Gigabyte · MOBO · AM5
Gigabyte B840M DS3H
The current Gigabyte B840M DS3H price from retailers, its key specifications, and how it performs for each job.
Trade-offs: you want strong value with Balanced priorities specifically
- Socket
- AM5
- Chipset
- AMD B840
- Form factor
- Micro ATX
- Memory
- DDR5 · 4 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: LowAt $230 the Gigabyte B840M DS3H is priced in line with its $230 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
Gigabyte B840M DS3H: 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 |
|---|---|---|---|---|---|---|
| Gigabyte B840M DS3H (Micro ATX) | Newegg | New | $230 | 26 | 2026-10-14 | View offer → |
| Gigabyte B840M DS3HMultiple 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.
#633 of 936 graded motherboards
- #630 ASUSASUS PRIME B840-PLUS WIFI 49
- #631 ASUSASUS PRIME B840M-A WIFI 49
- #632 ASUSASUS PRIME B840M-A-CSM 49
- #633 GigabyteGigabyte B840M DS3H 49
- #634 MSIMSI B840M GAMING PLUS WIFI6E 49
- #635 MSIMSI B840M GAMING WIFI6E 49
- #636 MSIMSI PRO B840M-B 49
Value Balanced
How much of that you get for today’s price.
#593 of 985 currently priced motherboards
- #590 ASUSASUS ROG ZENITH EXTREME ALPHA 26
- #591 ASUSASUS ROG ZENITH II EXTREME ALPHA 26
- #592 MSIMSI MAG B550 TOMAHAWK 26
- #593 GigabyteGigabyte B840M DS3H 26
- #594 GigabyteGigabyte B650E 26
- #595 ASUSASUS STRIX Z370-G GAMING 26
- #596 ASUSASUS PRIME B760M-A WIFI D4 26
Performance Gaming Build
How much it can do. Price plays no part in this ranking.
#747 of 917 graded motherboards
- #744 ASUSASUS TUF GAMING A620M-PLUS WIFI 63
- #745 ASRockASRock AB350M-HDV 63
- #746 ASRockASRock B450M-HDV 63
- #747 GigabyteGigabyte B840M DS3H 63
- #748 ASUSASUS PRIME B660M-K D4 63
- #749 ASUSASUS Pro B760M-C-CSM 63
- #750 ASUSASUS Pro B760M-CT-CSM 63
Value Gaming Build
How much of that you get for today’s price.
#597 of 985 currently priced motherboards
- #594 ASUSASUS TUF GAMING B860M-PLUS 21
- #595 GigabyteGigabyte B760M GAMING X AX DDR4 21
- #596 MSIMSI Z790MPOWER 21
- #597 GigabyteGigabyte B840M DS3H 21
- #598 GigabyteGigabyte B450 AORUS ELITE 21
- #599 MSIMSI Z270 SLI 21
- #600 MSIMSI Z270-A PRO 21
Performance Workstation
How much it can do. Price plays no part in this ranking.
#282 of 907 graded motherboards
- #279 MSIMSI MAG Z690 TOMAHAWK WIFI DDR4 73
- #280 ColorfulColorful CVN Z790 GAMING FROZEN V20 73
- #281 ASUSASUS PRIME B840M-A-CSM 72
- #282 GigabyteGigabyte B840M DS3H 72
- #283 ASUSASUS Zenith II Extreme 72
- #284 ASUSASUS PRIME X870-P-CSM 72
- #285 GigabyteGigabyte X870 A ELITE X ICE 72
Value Workstation
How much of that you get for today’s price.
#539 of 985 currently priced motherboards
- #536 ASUSASUS PRIME Z370-A II 13
- #537 ASUSASUS PRIME Z490-P 13
- #538 MSIMSI MAG B550M MORTAR WIFI 13
- #539 GigabyteGigabyte B840M DS3H 13
- #540 GigabyteGigabyte B760 GAMING X DDR4 13
- #541 ASUSASUS PRIME Z270-A 13
- #542 GigabyteGigabyte B660 GAMING X DDR4 13
Performance Small-Case Fit
How much it can do. Price plays no part in this ranking.
#261 of 936 graded motherboards
- #258 ASUSASUS PRIME A620M-K 65
- #259 ASRockASRock AB350M-HDV 65
- #260 ASRockASRock B450M-HDV 65
- #261 GigabyteGigabyte B840M DS3H 65
- #262 ASUSASUS PRIME B660M-K D4 65
- #263 ASRockASRock B760M-HDV 65
- #264 ASUSASUS Pro B760M-C-CSM 65
Value Small-Case Fit
How much of that you get for today’s price.
#245 of 985 currently priced motherboards
- #242 GigabyteGigabyte Z890 EAGLE WIFI7 32
- #243 MSIMSI B760M PROJECT ZERO 32
- #244 MSIMSI PRO B850M-G 31
- #245 GigabyteGigabyte B840M DS3H 31
- #246 MSIMSI MAG B460M MORTAR WIFI 31
- #247 ASUSASUS PRIME B550M-K 31
- #248 GigabyteGigabyte X870 A ELITE X ICE 31
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 Value26 | Higher capability MSI MAG X870E GAMING MAX WIFI 10 +104% capability · -18% price | Higher Value with current priorities MSI MEG Z490 ACE 100 +31% capability · -18% price |
| Gaming BuildScenario capability | GradeC Value21 | Higher capability ASUS B650E MAX GAMING WIFI S 81 +48% capability · -16% price | Higher Value with current priorities Gigabyte X870 GAMING WIFI6 A 100 +44% capability · -24% price |
| WorkstationScenario capability | GradeC Value13 | Higher capability MSI X870E GAMING PLUS WIFI A 78 +32% capability · -17% price | Higher Value with current priorities Gigabyte X870 GAMING WIFI6 B 85 +19% capability · -24% price |
| Small-Case FitScenario capability | GradeC Value31 | Higher capability ASUS TUF-GAMING-B850I-WIFI-NEO S 77 +54% capability · +19% price | Higher Value with current priorities Gigabyte Z790M AORUS ELITE AX ICE C 100 +17% capability · -25% 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
- 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 specificallycompeting products deliver so much more 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 MEG Z490 ACE holds Relative Value 100 against its 26 with Balanced priorities, at $189
- Gaming Build is what you actually need it forit grades only C 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 B650E MAX GAMING WIFI grades S at $193
- 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 21 for Gaming Build, at $174
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 C for Workstation, but C for Gaming Build
Consider other options if
- Workstation is what you actually need it forit grades C 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
- Value for money matters more to you than this exact modelGigabyte X870 GAMING WIFI6 holds Relative Value 85 against its 13 for Workstation, at $174
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; ASUS TUF-GAMING-B850I-WIFI-NEO grades S at $274
- You want strong value for Small-Case Fit specificallycompeting products deliver so much more for Small-Case Fit 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 Z790M AORUS ELITE AX ICE holds Relative Value 100 against its 31 for Small-Case Fit, at $173
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 Gigabyte B840M DS3H
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
- 4
- Maximum
- 256 GB
- ECC support
- No
Power / Interface
- Socket
- AM5
- Chipset
- AMD B840
- Form factor
- Micro ATX
Physical / Outputs
- M.2 slots
- 2
- PCIe ×16 slots
- 2
- USB ports
- 4
- Ethernet
- 2.5 Gb/s
Show all specifications
Features
- RAID
- Yes
Warranty
- Warranty
- 3 years
- Manufacturer part number
- B840M DS3H
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
Micro ATX
Micro ATX — the case must accept this size
DDR5 · 4 slots · up to 256 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
Gigabyte B840M DS3H offers a balanced view across an all-round mix of priorities. It ranks #633 by capability in the current modelled field. Its clearest measured strength is feature score 41. MSI MEG Z490 ACE currently clears the same practical bar with stronger Relative Value.
Gigabyte B840M DS3H offers C-grade capability for Gaming Build. It ranks #747 by capability in the current modelled field. Its clearest measured strength is feature score 41. The C grade is the decisive limitation for this workload.
Gigabyte B840M DS3H offers C-grade capability for Workstation. It ranks #282 by capability in the current modelled field. Its clearest measured strength is feature score 41. The C grade is the decisive limitation for this workload.
Gigabyte B840M DS3H offers C-grade capability for Small-Case Fit. It ranks #261 by capability in the current modelled field. Its clearest measured strength is feature score 41. 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.
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.