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MSI

MEG B550 Unify-X Spec and Price in Spain

AM4B550

An ATX AM4 board on the AMD B550 chipset with two x16-length slots and four M.2 slots. Two DDR4 DIMM slots reach up to 64GB, and it carries six SATA ports plus one rear USB Type-C port. 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 1532nd of 1869 models in the Motherboards catalog on Max memory — 273 models share this figure.

Current best price
235,10 €Price too old to confirm

Prices include VAT.

The last tracked price for MEG B550 Unify-X in Spain was 235,10 € at Amazon.es, captured 2026-09-15. Across one tracked merchant and 3 days of recorded prices, the 90-day median for MEG B550 Unify-X is 235,10 € and the lowest recorded price is 235,10 €. 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.

Price history

  • MEG B550 Unify-X
September 12, 20263 data pointstoday · 235,10 €

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
AM4
Chipset
B550
Form factor
ATX
Memory type
DDR4
RAM slots
2
Max memory
64 GB
M.2 slots
4
PCIe x16 slots
2
SATA ports
6
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.