ASUS PRIME B550M-K AMD B550 Socket AM4 micro ATX
£114.32
£95.27
AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A
- AMD AM4 socket: Ready for 3rd Gen AMD RyzenTM processors
- Comprehensive cooling: PCH heatsink and Fan Xpert 2+
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
- 5X Protection III: Multiple hardware safeguards for all-around system protection
More Information
| Processor socket | Socket AM4 |
|---|---|
| Motherboard form factor | Micro ATX |
| Compatible processor series | AMD Ryzen 3000 Series |
| Supported memory types | DDR4-SDRAM |
| SKU | 90MB14V0-M0EAY0 |
| EAN | 4718017758284 |
| Manufacturer | ASUS |
| Availability | Y |
| PDF URLs |
View PDF |
Reasons To Buy
All-around Energy Efficiency
With the Energy Processing Unit (EPU), you'll enjoy system-wide power savings. The EPU automatically optimizes power consumption and maximizes savings with Away mode.
Flexible Cooling Controls
Fan Xpert 2+ software provides comprehensive control over system fans. Auto-Tuning mode intelligently configures all parameters with a single click. There's also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
Precise Digital Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.
Description
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.
Cooler by Design
Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.
Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.
Cooler by Design
Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.
Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Specifications
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 2 |
| Supported storage drive interfaces | M.2, SATA |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| ATX Power connector (24-pin) | Yes |
| Technical details | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Motherboard form factor | micro ATX |
| Performance | |
| Windows operating systems supported | Windows 10 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Motherboard form factor | micro ATX |
| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 3000 Series |
| Processor socket | Socket AM4 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz |
| Maximum internal memory | 128 GB |
| Storage controllers | |
| Supported storage drive interfaces | M.2, SATA |
| Rear panel I/O ports | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| USB 2.0 ports quantity | 0 |
| PS/2 ports quantity | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DVI-D ports quantity | 1 |
| Network | |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | No |
| LAN controller | Realtek RTL8111H |
| Features | |
| Windows operating systems supported | Windows 10 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Motherboard form factor | micro ATX |
| Harmonized System (HS) code | 84733020 |
| Expansion slots | |
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Software | |
| Windows operating systems supported | Windows 10 |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| Weight & dimensions | |
| Height | 51 mm |
| Weight | 785 g |
| Width | 244 mm |
| Depth | 244 mm |
| Other features | |
| Height | 51 mm |
| Weight | 785 g |
Delivery Details
- UK distributors.
- Order before 4 pm for next-day delivery.
- Standard (2-3 days) £7.50
- Next Day £9.99
- Free standard delivery over £100
There are deivery surcharges to these postcodes:
| Postcode | Charge |
| IV3-40 | £20 |
| IV52-54 | £20 |
| IV63 | £20 |
| KW1-14 | £20 |
| PA10-40 | £20 |
| PH19-40 | £20 |
| PH50 | £20 |
| HS | £50 |
| IV41-51 | £50 |
| IV55-56 | £50 |
| KA27-28 | £50 |
| KW15-17 | £50 |
| PA41-49 | £50 |
| PA60-62 | £50 |
| PA76-78 | £50 |
| PH41-44 | £50 |
| ZE | £50 |
| IM | £50 |
| JE | £50 |
| GY | £50 |
| TR21-25 | £50 |
| BT | £20 |
Suggested Products
GIGABYTE H810M GAMING WIFI6 Motherboard - Intel Co...
Shop Now
GIGABYTE B650M D3HP AX Motherboard - AMD Ryzen 900...
Shop Now
GIGABYTE B550I AORUS PRO AX Motherboard - AMD Ryze...
Shop Now
GIGABYTE B650 UD AX Motherboard - AMD Ryzen 9000 S...
Shop Now
GIGABYTE B850M DS3H Motherboard - AMD Ryzen 9000 S...
Shop Now
GIGABYTE B850M D3HP Motherboard - AMD Ryzen 9000 S...
Shop Now
GIGABYTE B650M GAMING PLUS WIFI Motherboard - AMD ...
Shop Now
ASUS PRIME B840M-A WIFI AMD B840 Socket AM5 micro ...
Shop Now
ASUS PRIME H810M-A WIFI Intel H810 LGA 1851 (Socke...
Shop Now
ASUS PRIME B860M-A-CSM Intel B860 LGA 1851 (Socket...
Shop Now
GIGABYTE B860 DS3H Motherboard - Supports Intel Co...
Shop Now
GIGABYTE B860M D3HP Motherboard - Intel Core Ultra...
Shop Now
GIGABYTE B760M D3HP Motherboard - Intel Core 14th ...
Shop Now
GIGABYTE H810M S2H Motherboard - Intel Core Ultra ...
Shop Now
GIGABYTE B840M DS3H Motherboard - AMD Ryzen 9000 C...
Shop Now
Asrock H810M-X WiFi Intel H810 LGA 1851 (Socket V1...
Shop Now
GIGABYTE B650M GAMING WIFI6E Motherboard - AMD Ryz...
Shop Now
GIGABYTE B850M EAGLE WIFI6E ICE Motherboard - AMD ...
Shop Now
Asrock A620AM PRO-A motherboard AMD A620 Socket AM...
Shop Now
GIGABYTE B760M DS3H GEN5 Motherboard - Supports In...
Shop Now
Asrock A620AM-X motherboard AMD A620 Socket AM5 mi...
Shop Now
Asrock A620AM PRO-A WIFI motherboard AMD A620 Sock...
Shop Now
Asrock A620AM-X WiFi AMD A620A Socket AM5 micro AT...
Shop Now
Asrock A620AI WiFi AMD A620A Socket AM5 mini ITX
Shop Now
Asrock B550 Phantom Gaming 4 AMD B550 Socket AM4 A...
Shop Now
GIGABYTE B760M DS3H AX DDR4 Motherboard - Supports...
Shop Now
GIGABYTE B760M DS3H DDR4 Motherboard - Supports In...
Shop Now
GIGABYTE B760 GAMING X DDR4 Motherboard - Supports...
Shop Now
GIGABYTE B760M H DDR4 Motherboard - Supports Intel...
Shop Now
ASUS PRIME B550M-K ARGB AMD B550 Socket AM4 micro ...
Shop Now
ASUS PRIME H610M-E-CSM Intel H610 LGA 1700 micro A...
Shop Now
ASUS PRO H610T-CSM Intel H610 LGA 1700 mini ITX
Shop Now
GIGABYTE B550 AORUS ELITE V2 Motherboard - AMD Ryz...
Shop Now
Asrock B760M-HDV/M.2 motherboard Intel B760 LGA 17...
Shop Now
MSI PRO B850M-P WIFI motherboard AMD B850 Socket A...
Shop Now
ASUS PRIME B650M-A WIFI II AMD B650 Socket AM5 mic...
Shop Now
ASUS PRO B550M-C/CSM AMD B550 Socket AM4 micro ATX
Shop Now
Asrock B850M-X WiFi R2.0 AMD B850 Socket AM5 micro...
Shop Now
ASUS TUF GAMING A620M-PLUS WIFI AMD A620 Socket AM...
Shop Now
MSI PRO B840M-P WIFI6E motherboard AMD B840 Socket...
Shop Now
MSI PRO B840-P WIFI motherboard AMD B840 Socket AM...
Shop Now
MSI B840M GAMING PLUS WIFI6E motherboard AMD B840 ...
Shop Now
GIGABYTE B650M S2H Motherboard - AMD Ryzen 9000 Se...
Shop Now
ASUS TUF Gaming B760-Plus WIFI Intel B760 LGA 1700...
Shop Now
ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 mic...
Shop Now
MSI PRO H610M-G motherboard Intel H610 LGA 1700 mi...
Shop Now
Asrock B760M Steel Legend WiFi Intel B760 LGA 1700...
Shop Now
GIGABYTE B650 GAMING X AX V2 Motherboard - AMD Ryz...
Shop Now
MSI PRO B760M-P DDR4 motherboard Intel B760 LGA 17...
Shop Now
GIGABYTE B650 EAGLE AX Motherboard - AMD Ryzen 900...
Shop Now
ASUS PRIME B760M-K Intel B760 LGA 1700 micro ATX
Shop Now
MSI B760M GAMING PLUS WIFI motherboard Intel B760 ...
Shop Now
Asrock B650M PG Lightning AMD B650 Socket AM5 micr...
Shop Now
ASUS PRIME B850M-A WIFI AMD B850 Socket AM5 micro ...
Shop Now
ASUS PRIME H810M-A-CSM Intel H810 LGA 1851 (Socket...
Shop Now
MSI PRO B760M-P motherboard Intel B760 LGA 1700 mi...
Shop Now
ASUS ROG STRIX B550-F GAMING AMD B550 Socket AM4 A...
Shop Now
GIGABYTE B760 DS3H WIFI6E GEN5 Motherboard - Suppo...
Shop Now
ASUS Prime H610M-K Intel H610 LGA 1700 micro ATX
Shop Now
ASUS PRIME B760M-A WIFI Intel B760 LGA 1700 micro ...
Shop Now
ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX
Shop Now
Asrock B850M Pro-A WiFi AMD B850 Socket AM5 micro ...
Shop Now
ASUS PRIME B760-PLUS Intel B760 LGA 1700 ATX
Shop Now
ASUS PRIME H610M-A WIFI D4 Intel H610 LGA 1700 mic...
Shop Now
GIGABYTE B550 Gaming X V2 Motherboard - AMD Ryzen ...
Shop Now
ASUS PRIME H610M-A WIFI Intel H610 LGA 1700 micro ...
Shop Now
ASUS ROG STRIX B550-A GAMING AMD B550 Socket AM4 A...
Shop Now
ASUS PRIME B650-PLUS WIFI AMD B650 Socket AM5 ATX
Shop NowYou may also be interested in
| Product |
Popular
ASUS PRIME B550M-K AMD B550 Socket AM4...
£114.32
£95.27
|
Bestseller
MSI B550M PRO-VDH WIFI motherboard AMD...
£118.91
£99.09
|
Recommended
ASUS PRIME B550M-A AMD B550 Socket AM4...
£123.20
£102.67
|
ASUS ROG STRIX B550-F GAMING AMD B550...
£157.74
£131.45
|
GIGABYTE B550 AORUS ELITE V2 Motherboa...
£115.78
£96.48
|
Hot Product
GIGABYTE B550 Gaming X V2 Motherboard...
£109.79
£91.49
|
|---|---|---|---|---|---|---|
| SKU |
90MB14V0-M0EAY0
|
B550M PRO-VDH WIFI
|
90MB14I0-M0EAY0
|
90MB14S0-M0EAY0
|
B550 AORUS ELITE V2
|
B550 GAMING X V2
|
| Manufacturer |
ASUS
|
MSI
|
ASUS
|
ASUS
|
Gigabyte
|
Gigabyte
|
| Processor manufacturer |
AMD
|
AMD
|
AMD
|
AMD
|
AMD
|
AMD
|
| Motherboard form factor |
micro ATX
|
micro ATX
|
micro ATX
|
ATX
|
ATX
|
ATX
|
| Processor socket |
Socket AM4
|
Socket AM4
|
Socket AM4
|
Socket AM4
|
Socket AM4
|
Socket AM4
|
| Supported memory types |
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR4-SDRAM
|
| Component for |
N/A
|
PC
|
N/A
|
PC
|
PC
|
PC
|
| Number of memory slots |
4 to 6
|
4 to 6
|
4 to 6
|
4 to 6
|
4 to 6
|
4 to 6
|