Gigabyte B550M GAMING X WIFI6 (Socket AM4) DDR4 Micro-ATX Motherboard
Product Technical Specification
| Motherboard | |
| BIOS Flashback Button | No |
| Motherboard Chipset | AMD B550 |
| Clear CMOS Button | No |
| Wi-Fi & LAN | |
| LAN | Yes |
| LAN Ports | 1x 1 Gbit/s |
| Wi-Fi / Bluetooth | Yes |
| Colour | |
| Primary Colour | Black |
| Lighting | |
| Lighting / RGB | Yes |
| CPU | |
| CPU Manufacturer | AMD |
| CPU Socket | AM4 |
| Form Factor | |
| Motherboard formfactor | Micro-ATX |
| Memory | |
| Max. Memory | 128 GB |
| Memory Type | DDR4 |
| Memory Form Factor | DIMM |
| Memory slots | 4x |
| Fan Header | |
| 4 Pin Fan Connectors | 3 |
| Internal Ports | |
| CPU Power Supply | 1x 8-Pin |
Delivery Options
Economy Delivery (UK)
Economy Delivery (UK)
Business Express
Fast & Tracked by Courier (UK)
| Category | Details |
|---|---|
| CPU Support |
AMD Socket AM4 Ryzen 5000 G-Series / 5000 Series Ryzen 4000 G-Series Ryzen 3000 G-Series / 3000 Series (Refer to GIGABYTE CPU support list for updates) |
| Chipset | AMD B550 |
| Memory |
4 x DDR4 DIMM slots, up to 128GB (32GB per DIMM) DDR4 3200 / 2933 / 2667 / 2400 / 2133 MT/s Dual-channel architecture ECC unbuffered support (1Rx8 / 2Rx8) Non-ECC unbuffered support (1Rx8 / 2Rx8 / 1Rx16) XMP support Memory speed depends on CPU and configuration (see QVL list) |
| Integrated Graphics Outputs |
DisplayPort: up to 5120×2880 @ 60Hz (DP 1.4, HDCP 2.3, HDR) HDMI: up to 4096×2160 @ 60Hz (HDMI 2.1, HDCP 2.3, HDR) Max shared GPU memory: 16GB (iGPU depends on Ryzen APU support) |
| Audio |
Realtek ALC1220 codec 2/4/5.1/7.1-channel audio S/PDIF via back panel line-out (DSD support) Software configurable audio jacks |
| LAN | Realtek Gigabit Ethernet (10/100/1000 Mbps) |
| Wireless |
Realtek Wi-Fi 6 (RTL8851BE) 802.11 a/b/g/n/ac/ax (Wi-Fi 6, 80MHz) Dual-band 2.4GHz / 5GHz Bluetooth 5.3 |
| PCIe Expansion |
CPU slot (PCIEX16): - Ryzen 5000/3000: PCIe 4.0 x16 - Ryzen 5000G/4000G/3000G: PCIe 3.0 x16 Chipset slots: - PCIe x16 (PCIEX4 mode, PCIe 3.0 x4) - PCIe x1 slot (PCIe 3.0 x1) Note: PCIEX16 slot supports GPU or NVMe SSD (single-device use only) |
| Storage |
2 x M.2 slots: - M2A_CPU: PCIe 4.0 x4/x2 or PCIe 3.0 (APU dependent), supports SATA - M2B_SB: PCIe 3.0 x2 + SATA (chipset) 4 x SATA 6Gb/s ports RAID support: - NVMe: RAID 0 / 1 / 10 - SATA: RAID 0 / 1 / 10 |
| USB |
CPU: 4 x USB 3.2 Gen1 (rear) Chipset: - 1 x USB-C (internal header, USB 3.2 Gen1) - 2 x USB 3.2 Gen1 (internal) - 2 x USB 2.0 rear + 2 x internal USB 2.0 |
| Internal I/O |
24-pin ATX power 8-pin CPU power 1 x CPU fan header 2 x system fan headers 2 x ARGB headers 2 x RGB headers 1 x combo LED/RGB header 2 x M.2 slots 4 x SATA ports Front panel + audio headers USB headers (USB 3.2 Gen1, USB 2.0, USB-C) TPM header (GC-TPM2.0_S) Serial port header Clear CMOS jumper Q-Flash Plus button |
| Back Panel |
2 x USB 2.0 4 x USB 3.2 Gen1 1 x PS/2 combo port HDMI + DisplayPort 1 x RJ-45 LAN 2 x Wi-Fi antenna connectors 3 x audio jacks |
| BIOS |
AMI UEFI BIOS (128 Mbit flash) Q-Flash & Q-Flash Plus support Standard ACPI 5.0 / SMBIOS 2.7 |
| Software & Utilities |
GIGABYTE APP Center: @BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer LAN bandwidth management software Norton Internet Security (OEM) |
| OS Support | Windows 11 64-bit / Windows 10 64-bit |
| Form Factor | Micro ATX (24.4 cm x 24.4 cm) |
| Motherboard | |
| BIOS Flashback Button | No |
| Motherboard Chipset | AMD B550 |
| Clear CMOS Button | No |
| Wi-Fi & LAN | |
| LAN | Yes |
| LAN Ports | 1x 1 Gbit/s |
| Wi-Fi / Bluetooth | Yes |
| Colour | |
| Primary Colour | Black |
| Lighting | |
| Lighting / RGB | Yes |
| CPU | |
| CPU Manufacturer | AMD |
| CPU Socket | AM4 |
| Form Factor | |
| Motherboard formfactor | Micro-ATX |
| Memory | |
| Max. Memory | 128 GB |
| Memory Type | DDR4 |
| Memory Form Factor | DIMM |
| Memory slots | 4x |
| Fan Header | |
| 4 Pin Fan Connectors | 3 |
| Internal Ports | |
| CPU Power Supply | 1x 8-Pin |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.