ASUS PRIME B550M-A WIFI II vs ASUS PRIME B550M-K

The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

PRIME B550M-A WIFI II

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PRIME B550M-K

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PRIME B550M-A WIFI II

Full specs →

Choose the PRIME B550M-K if

Lighter in the hand (785 vs 845 g)

Full specs →

At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.

Why pick thePRIME B550M-A WIFI II0 wins

No measured advantages in our spec data. Check the full specs below.

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Why pick thePRIME B550M-K1 win

−60 gLighter in the hand785 vs 845 g

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Full specs

Side-by-side specifications

Performance1 difference

Compatible processor series

AMD Ryzen 3000 Series, AMD Ryzen 5000 Series

AMD Ryzen 3000 Series

Design1 difference

Weight

845 g

785 g

Connectivity2 differences

Wi-Fi

Yes

HDMI ports quantity

Number of storage drives supported

Supported memory clock speeds

2133 · 2400 · 2666

Supported storage drive interfaces

M.2 · PCI Express 3.0 · PCI Express 4.0

M.2, SATA

General2 differences

Component for

Ethernet LAN

Yes

Manufacturer Sku

90MB19X0-M0EAY0

90MB14V0-M0EAY0

Model Number

PRIME B550M-A WIFI II

PRIME B550M-K

Where to buy

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Which would you buy?

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PRIME B550M-A WIFI II vs PRIME B550M-K

Scores pending

Key differences

Side-by-side specifications

Which would you buy?