B840M GAMING WIFI6E Spec and Price in Brazil
MSI's B840M GAMING WIFI6E is a Micro-ATX AM5 board on the AMD B840 chipset, with two x16-length PCIe 4.0 slots and two M.2 slots. Two DDR5 DIMM slots take up to 128GB, alongside four SATA ports. Networking is onboard Wi-Fi with 2.5 Gigabit Ethernet.
Tied 1275th of 1869 models in the Motherboards catalog on RAM slots — 595 models share this figure. Tied 792nd of 1869 models in the Motherboards catalog on Max memory — 720 models share this figure.
Prices include taxes.
The last tracked price for B840M GAMING WIFI6E in Brazil was R$ 750,40 at Amazon.com.br, captured 2026-10-12. Across one tracked merchant and 10 days of recorded prices, the 90-day median for B840M GAMING WIFI6E is R$ 748,60 and the lowest recorded price is R$ 669,90. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.
Captured periodically and may have changed.
- B840M GAMING WIFI6E
Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices
Specifications
- Socket
- AM5
- Chipset
- B840
- Form factor
- Micro-ATX
- Memory type
- DDR5
- RAM slots
- 2
- Max memory
- 128 GB
- M.2 slots
- 2
- PCIe x16 slots
- 2
- PCIe version
- 4.0
- SATA ports
- 4
- LAN speed
- 2.5 GbE
- Wi-Fi
- Yes
Guides for this category
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.