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Product information
From the manufacturer
About this product
- AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ Processors
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A and Type-C
- Comprehensive cooling: VRM heatsinks, PCH heatsink, and Fan Xpert 4
- Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware
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.
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.
VRM Heatsink and Thermal Pads
Two massive VRM heatsinks with underneath thermal pads improve 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.
PCIe 4.0 M.2
(up to 64 Gbps)
Achieve Speed With Onboard M.2
PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to 64Gbps PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.
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.
Product details
40
| Audio output channels | 7.1 channels |
|---|---|
| BIOS type | UEFI AMI |
| Compatible processor series | AMD Ryzen 3000 Series |
| Component for | PC |
| DisplayPorts quantity | 1 |
| ECC сompatibility | ECC & Non-ECC |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| LAN controller | Realtek RTL8111H |
| Maximum internal memory | 128 GB |
| Memory slots type | DIMM |
| Motherboard chipset | AMD B550 |
| Motherboard chipset family | AMD |
| Motherboard form factor | ATX |
| Number of M.2 (M) slots | 2 |
| Number of memory slots | 4 |
| Number of SATA III connectors | 6 |
| Number of storage drives supported | 8 |
| On-board graphics card | No |
| Parallel processing technology support | 2-Way CrossFireX |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI slots | 2 |
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |
| Product colour | Black, Silver |
| RAID levels | 0, 1, 10 |
| RAID support | Yes |
| 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 |
| Supported processor sockets | Socket AM4 |
| Supported storage drive interfaces | M.2, SATA |
| Top Wi-Fi standard | Not available |
| USB 2.0 connectors | 2 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 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 |
| Wi-Fi | No |
Logistics
| EAN | 4718017782340 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
- 4 interest-free payments of £32.90 with Clearpay. Learn more
- 3 payments of £43.86 at 0% interest with Klarna. Learn more
- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.