Gigabyte B550M K AM4 mATX Motherboard
The Gigabyte B550M K AMD B550 Socket AM4 Micro ATX Motherboard is a high-quality, reliable option for anyone in need of a powerful motherboard. With its innovative design, advanced features, and AMD B550 chipset, this motherboard is perfect for gaming, content creation, and everyday computer usage. It supports the latest AMD Ryzen processors and features PCIe 4.0 technology for lightning-fast data transfer speeds. Additionally, its Micro ATX form factor makes it ideal for compact PC builds. Easy to install and use, this motherboard offers excellent performance and connectivity options, including USB 3.2 Gen 2 and HDMI 2.1. Upgrade your PC with the Gigabyte B550M K for a seamless and efficient computing experience.
The Gigabyte B550M K AMD B550 Socket AM4 Micro ATX Motherboard is a high-quality, reliable option for anyone in need of a powerful motherboard. With its innovative design, advanced features, and AMD B550 chipset, this motherboard is perfect for gaming, content creation, and everyday computer usage. It supports the latest AMD Ryzen processors and features PCIe 4.0 technology for lightning-fast data transfer speeds. Additionally, its Micro ATX form factor makes it ideal for compact PC builds. Easy to install and use, this motherboard offers excellent performance and connectivity options, including USB 3.2 Gen 2 and HDMI 2.1. Upgrade your PC with the Gigabyte B550M K for a seamless and efficient computing experience.
The Gigabyte B550M K AMD B550 Socket AM4 Micro ATX Motherboard is a high-quality, reliable option for anyone in need of a powerful motherboard. With its innovative design, advanced features, and AMD B550 chipset, this motherboard is perfect for gaming, content creation, and everyday computer usage. It supports the latest AMD Ryzen processors and features PCIe 4.0 technology for lightning-fast data transfer speeds. Additionally, its Micro ATX form factor makes it ideal for compact PC builds. Easy to install and use, this motherboard offers excellent performance and connectivity options, including USB 3.2 Gen 2 and HDMI 2.1. Upgrade your PC with the Gigabyte B550M K for a seamless and efficient computing experience.
The Gigabyte B550M K AMD B550 Socket AM4 Micro ATX Motherboard is a high-quality, reliable option for anyone in need of a powerful motherboard. With its innovative design, advanced features, and AMD B550 chipset, this motherboard is perfect for gaming, content creation, and everyday computer usage. It supports the latest AMD Ryzen processors and features PCIe 4.0 technology for lightning-fast data transfer speeds. Additionally, its Micro ATX form factor makes it ideal for compact PC builds. Easy to install and use, this motherboard offers excellent performance and connectivity options, including USB 3.2 Gen 2 and HDMI 2.1. Upgrade your PC with the Gigabyte B550M K for a seamless and efficient computing experience.
in 19 offers
The lowest price for Gigabyte B550M K AM4 mATX Motherboard right now is $109.00 at Centre Com, compared across 12 retailers.
The all-time low was $19.33 on 20 Dec 2024 — today's price is 464% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Oct 2026.
Last updated at 03/10/2026 16:32:04
Gigabyte B550M K AM4 mATX Motherboard
Delivery between 7–12 Oct $19.98
Gigabyte B550M K mATX AM4 Motherboard GA B550M K - AMD AM4
Delivery $14.10
Gigabyte B550M K mATX AM4 Motherboard GA B550M K - AMD AM4
Delivery $13
Gigabyte B550M K AM4 Micro-ATX Motherboard
Delivery between 7–12 Oct $14
Gigabyte B550M K mATX AM4 Motherboard (GA-B550M-K)
Delivery $18.99
Gigabyte B550m K Am4 Amd B550 Micro-atx Motherboard With Dual M.2,
Delivery $48.62
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Gigabyte GA-B550M-K Motherboard - Upgrade Your PC Today
Free delivery
Gigabyte B550M K mATX AM4 Motherboard (GA-B550M-K)
Delivery $13
Gigabyte B550M K mATX AM4 Motherboard (GA-B550M-K)
Delivery $13
GIGABYTE B550M K AM4 AMD B550 Micro-ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0
Delivery $104
originally posted on microcenter.com
This mother board was recommended to me by a byo person and it's not even compatible with my ryzen 5 5600 and there is no q flash available for this mother board so good luck trying to update it without an old as processor also no argb header only 1 fan not counting cpu fan header and its 4 pin not able to control pwm without a fan hub horrible recommendation will return asap 100% don't recommend don't pay 99 bucks to dump microcenters trash for them
originally posted on microcenter.com
It would be a great motherboard for the money if the LAN wasn't faulty. Tried everything but it's clearly a hardware issue. Rather than go to the trouble of taking it out again and exchanging it I'm just using a wifi adapter. Otherwise pretty solid.
| Chipset | AMD B550 |
| Socket | Socket AM4 |
| Motherboard Size | mATX |
| RAM Slots | 4 Slots |
Gigabyte B550M K AM4 mATX Motherboard
Delivery between 7–12 Oct $19.98
Gigabyte B550M K mATX AM4 Motherboard GA B550M K - AMD AM4
Delivery $14.10
Gigabyte B550M K mATX AM4 Motherboard GA B550M K - AMD AM4
Delivery $13
Gigabyte B550M K AM4 Micro-ATX Motherboard
Delivery between 7–12 Oct $14
Gigabyte B550M K mATX AM4 Motherboard (GA-B550M-K)
Delivery $18.99
This mother board was recommended to me by a byo person and it's not even compatible with my ryzen 5 5600 and there is no q flash available for this mother board so good luck trying to update it without an old as processor also no argb header only 1 fan not counting cpu fan header and its 4 pin not able to control pwm without a fan hub horrible recommendation will return asap 100% don't recommend don't pay 99 bucks to dump microcenters trash for them
It would be a great motherboard for the money if the LAN wasn't faulty. Tried everything but it's clearly a hardware issue. Rather than go to the trouble of taking it out again and exchanging it I'm just using a wifi adapter. Otherwise pretty solid.
| Chipset | AMD B550 |
| Socket | Socket AM4 |
| Motherboard Size | mATX |
| RAM Slots | 4 Slots |
