25% OFF
GIGABYTE B550M K AM4 Micro-ATX Motherboard

GIGABYTE B550M K AM4 Micro-ATX Motherboard

Available at Newegg4.1(1,623 ratings)
$74.99$99.99price as of Oct 19, 2026, 06:25 PM
You save $25.00

If you need a budget AM4 board, the GIGABYTE B550M K micro-ATX is on sale for $74.99 (was $99.99). It includes dual M.2 slots, PCIe 4.0 support, four DDR4 3200 memory slots, four SATA 6Gb/s ports, USB 3.2 Gen1 and Realtek GbE LAN, so it covers the essentials for a compact build.

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Product Details

Brand
GIGABYTE
Condition
New
Availability
In Stock
Model
B550M K
Chipset
AMD B550
CPU Type
Ryzen 3000 Series / Ryzen 4000G Series / Ryzen 5000 Series / Ryzen 5000G Series
ECC Supported
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules* * ECC memory (ECC mode) support varies by CPU Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Memory Feature
Support for Extreme Memory Profile (XMP) memory modules
PCI Express x1
1 x PCI Express x1 slot, integrated in the Chipset: Supporting PCIe 3.0 x1 mode
CPU Socket Type
AM4
Memory Standard
DDR4 3200
Buffer Supported
Un-buffered
Channel Supported
Dual Channel
Best Seller Ranking
#42 in AMD Motherboards
PCI Express 4.0 x16
1 x PCI Express x16 slot, integrated in the CPU: AMD Ryzen 5000 Series/3000 Series Processors support PCIe 4.0 x16 mode AMD Ryzen 5000 G-Series/4000 G-Series Processors support PCIe 3.0 x16 mode
Number of Memory Slots
4x288pin (DDR4)
Maximum Memory Supported
128GB
Memory Performance Profile
Intel XMP 2.0
Deal Found
Oct 17, 2026

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