P/N:90MB14V0-M0EAY0 | EAN:192876758298 | CHECKSUM: A
1
Warranty: 1 year
Excl VAT. € 75.11
In stock: 55 ETA: 2026-05-11Weight: -
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.
| BIOS |
| BIOS memory size: 256 Mbit |
| BIOS type: UEFI AMI |
| 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 |
| Features |
| Motherboard chipset: AMD B550 |
| Motherboard chipset family: AMD |
| Motherboard form factor: micro ATX |
| Windows operating systems supported: Windows 10 |
| Internal I/O |
| ATX Power connector (24-pin): |
| USB 2.0 connectors: 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1 |
| Logistics data |
| Harmonized System (HS) code: 84733020 |
| Memory |
| Maximum internal memory: 128 GB |
| Memory slots type: DIMM |
| Number of memory slots: 4 |
| Supported memory clock speeds: 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz |
| Supported memory types: DDR4-SDRAM |
| Network |
| Ethernet LAN: |
| LAN controller: Realtek RTL8111H |
| Wi-FiPopular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.: |
| Other features |
| WeightWeight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 785 g |
| Processor |
| Compatible processor series: 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9 |
| Processor manufacturer: AMD |
| Processor socket: Socket AM4 |
| Rear panel I/O ports |
| DVI-D ports quantity: 1 |
| Ethernet LAN (RJ-45) ports: 1 |
| HDMI ports quantity: 1 |
| PS/2 ports quantity: 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2 |
| Storage controllers |
| Supported storage drive interfaces: M.2, SATA |
| Weight & dimensions |
| DepthThe distance from the front to the back of something.: 244 mm |
| HeightThe measurement of the product from head to foot or from base to top.: 51 mm |
| WidthThe measurement or extent of something from side to side.: 244 mm |
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