Gigabyte B450M K

Gigabyte B450M K AM4 Micro-ATX DDR4 64 GB Motherboard

Gigabyte Motherboard $55.99

Compare seller pricing, scan the quick specs, and size this part up before adding it to your next build.

SocketAM4

ChipsetB450

Form FactorMicro-ATX

MemoryDDR4

Retailer links open in a new tab. Pricing can change quickly, so treat this page as a shortlist and confirm the final price with the seller.

Retailers

Live seller links for quick price checks.

PC Builder may earn a small commission when you buy through links on our site.

Prices and availability can change without notice and are confirmed at checkout with the seller.

The Gigabyte B450M K is a Micro-ATX motherboard for AM4. It supports DDR4 memory up to 3600 MT/s (OC).

Supports AMD Ryzen 5000 series/Ryzen 5000 G-Series/3rd Gen Ryzen/2nd Gen Ryzen/1st Gen Ryzen/2nd Gen Ryzen with Radeon Vega Graphics/1st Gen Ryzen with Radeon Vega Graphics/Athlon with Radeon Vega Graphics Processors.
Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs.
PCIe Gen3 x4 M.2 with PCIe NVMe and SATA mode support.
GbE LAN with Bandwidth Management.
8-Channel HD Audio with High Quality Audio Capacitors.

Manufacturer	Gigabyte
Model Number	B450M K
Launch Date	N/A
CPU Socket	AMD Socket AM4
Chipset Model	Intel B450
Board Size / Form Factor	Micro-ATX
Supported Memory Type	DDR4
DIMM Slots	2
Maximum RAM Capacity	64 GB
Valid DDR4 Speeds	DDR4-2133 / DDR4-2400 / DDR4-2666 / DDR4-2933 / DDR4-3466 / DDR4-3600 (OC)
ECC Memory Support	No
Expansion Slots (PCIe)	1 × PCIe x16, 1 × PCIe x1
PCIe x16 (Qty)	1
PCIe x4 (Qty)	0
PCIe x1 (Qty)	1
M.2 Slot Count	1 × M.2
M.2 Device Compatibility	2242 / 2260 / 2280 / 22110 - M Key
SATA III Ports	4 × SATA 6Gbps
SATA Express Ports	0
Wired Networking (LAN)	GbE LAN
Onboard Wi-Fi	No
Wi-Fi Standard	N/A
Rear-Panel USB	USB 3.2 Gen1, USB 2.0
Internal USB 3.2 Gen 2x2 Headers	0
Internal USB 3.2 Gen 2 Headers	0
Internal USB 3.2 Gen 1 Headers	1
Internal USB 2.0 Headers	2
NVIDIA SLI	No
AMD CrossFire	No
RAID Capability	Yes
Back-Connect Layout	No
Manufacturer Part Number (MPN)	B450M K
SKU Code	B450M K
GTIN / EAN	4719331849801