ASUS PRIME B550M-A WIFI II
Motherboard | micro ATX | Socket AM4 | AMD B550 Chipset | USB 3.2 Gen 1, USB 3.2 Gen 2 | Gigabit LAN, Wi-Fi 6, Bluetooth | onboard graphics (CPU required) | HD Audio (8-channel)
Images for illustration purposes only, actual product may differ
MPN
90MB19X0-M0EAY0
Manufacturer
ASUS
QuickCode
1566911
Qty immediately available
30
Total stock
170
RRP: £173.47 inc VAT
£107.44
inc VAT
£89.53 ex
VAT
Save
38%
Quantity in Cart:
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All products come in brand new original packaging.
Delivery
Order by 4:30pm UK Time
(excluding weekends and Bank Holidays) for UK Mainland next working day delivery.
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7 Working Days£0.00
Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98
3 working days (UK Mainland)
Next Working Day£7.97
Next working day (UK Mainland)
Main Specification
| Product Description | ASUS PRIME B550M-A WIFI II - motherboard - micro ATX - Socket AM4 - AMD B550 |
|---|---|
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B550 |
| Processor Socket | 1 x Socket AM4 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
| Max RAM Size | 128 GB |
| RAM Supported | 4 DIMM slots - DDR4, non-ECC, ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 2 x M.2 |
| USB / FireWire Ports | 2 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + (2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | Gigabit Ethernet, 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
| Manufacturer Warranty | 3-year warranty |
General
| Product Type | Motherboard - micro ATX |
|---|---|
| Chipset Type | AMD B550 |
| Processor Socket | Socket AM4 |
| Max Processors Qty | 1 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
Supported RAM
| Max Size | 128 GB |
|---|---|
| Technology | DDR4 |
| Bus Clock | 2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3400 MHz (O.C.), 3333 MHz (O.C.), 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4200 MHz (O.C.), 4333 MHz (O.C.), 4600 MHz (O.C.), 4800 MHz (O.C.), 3200 MHz, 4866 MHz (O.C.), 4466 MHz (O.C.) |
| Supported RAM Integrity Check | Non-ECC, ECC |
| Registered or Buffered | Unbuffered |
| Features | Dual channel memory architecture |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Compliant Standards | High Definition Audio |
LAN
| Network Interfaces | Gigabit Ethernet, 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (Ryzen 5000 Series/ 3000 Series CPUs); PCIe 3.0 x16 mode (Ryzen 5000 G-Series / 4000 G-Series CPUs)) 2 x PCIe 3.0 x1 |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 SATA-600 / PCIe 4.0 -connectors: 1 x M.2 SATA-600 / PCIe 3.0 -connectors: 1 x M.2 |
| Interfaces | 1 x VGA 1 x DVI-D 1 x LAN (Gigabit Ethernet) 4 x USB 3.2 Gen 1 2 x USB 3.2 Gen 2 1 x audio line-in - mini-jack 1 x audio line-out - mini-jack 1 x microphone - mini-jack 1 x PS/2 keyboard / mouse 1 x HDMI |
| Internal Interfaces | 4 x USB 2.0 - header 2 x USB 3.2 Gen 1 - header 1 x SPDIF out - header 1 x audio - header 1 x serial - header 1 x speaker - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | UEFI BIOS, ASUS EZ Flash 3 |
| Sleep / Wake Up | Wake on LAN (WOL), wake on PME |
| Hardware Features | Jack retasking, ASUS Q-Design, ASUS TurboV EVO, Q-DIMM, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, audio jack detect technology, ASUS EPU (Energy Processing Unit), ASUS DIGI+ VRM, Preboot eXecution Environment (PXE), ASUS Stainless Steel Back I/O, ASUS Fan Xpert 2+, LANGuard, ASUS Overvoltage Protection, ASUS 5X Protection III, ASUS SafeSlot Core, ASUS Aura Sync, Armoury Crate |
Miscellaneous
| Included Accessories | 1 x M.2 screw, I/O back cover, ASUS Wi-Fi moving aerial |
|---|---|
| Cables Included | 2 x Serial ATA cable |
| Software Included | Drivers & Utilities, ASUS AI Charger, ASUS CPU-Z, ASUS AI Suite III, ASUS EZ Flash 3, DAEMON Tools, WinRAR, Norton AntiVirus (Trial), ASUS AURA Creator |
| Width | 24.4 cm |
| Depth | 24.4 cm |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years |
|---|
Product 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.Cool to the Core
Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.Cooler by design - VRM heatsink and thermal pads
A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.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 RGB lighting controls 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.Audio shielding
Separates analog/digital signal domains, significantly reducing multi-lateral interference.Separate layer for left and right tracks
Ensures minimal crosstalk between audio paths.Premium audio capacitors
Premium parts provide an immersive sound signature, with exceptional fidelity.Key selling points
- Tune it your way
- Cool to the Core
- Cooler by design - VRM heatsink and thermal pads
- Build on a solid foundation
- Little things make a big difference
- Outstanding audio - combined onboard features deliver elevated audio
- Audio shielding
- Separate layer for left and right tracks
- Premium audio capacitors
References
MPN: 90MB19X0-M0EAY0
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