PRIME B840M-A WiFi Spec and Price in Germany
A Micro-ATX AM5 board built on the AMD B840 chipset, with one PCIe 4.0 x16 slot and three M.2 slots. Four DDR5 DIMM slots accept up to 256GB, plus four SATA ports and one rear USB Type-C port. Wireless is onboard Wi-Fi, backed by 2.5 Gigabit Ethernet.
Tied 34th of 1869 models in the Motherboards catalog on RAM slots — 1241 models share this figure. Tied 14th of 1869 models in the Motherboards catalog on Max memory — 707 models share this figure.
Prices include VAT.
The last tracked price for PRIME B840M-A WiFi in Germany was 121,42 € at Amazon.de, captured 2026-09-19. Across one tracked merchant and 207 days of recorded prices, the 90-day median for PRIME B840M-A WiFi is 122,02 € and the lowest recorded price is 101,90 €. 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.
- PRIME B840M-A WiFi
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
- 4
- Max memory
- 256 GB
- M.2 slots
- 3
- PCIe x16 slots
- 1
- PCIe version
- 4.0
- SATA ports
- 4
- LAN speed
- 2.5 GbE
- USB-C ports
- 1
- 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.