Features:
AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, HDMI, DVI-D, D-Sub, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB lighting support
- AMD AM4 Socket: Ready for Ryzen? 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers, and Fan Xpert 2+ utility
- Ultrafast Connectivity: Dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A support
- Aura Sync RGB Lighting: Onboard addressable Gen 2 header and RGB headers for RGB LED strips, easily synced with Aura Sync-capable hardware
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
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
Intelligent design and premium hardware create audio quality unlike anything you’ve ever experienced.
Specifications:
| CPU | AMD Ryzen? 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors |
| Chipset | B550 |
| Memory | 4 x DIMM, Max. 128GB, DDR44866(OC)/4800(OC)/4600(OC)/4466(OC)/4400(OC)/ 4333(OC)/4266(OC)/4200 (OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC) /3200/3000/2933/2800/2666/2400/2133, Un-buffered Memory* Dual Channel Memory Architecture * ECC memory (ECC mode) support varies by CPU. * |
| Graphics | 1 x D-Sub port1 x DVI-D port 1 x HDMI? port*** Graphics specifications may vary between CPU types. ** Supports 4K@60Hz as specified in HDMI 2.1. |
| Expansion Slots | AMD Ryzen? 5000 Series/ 3000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x16 mode)AMD Ryzen? 5000 G-Series/ 4000 G-Series Desktop Processors 1 x PCIe 3.0 x16 slot (supports x16 mode)AMD B550 Chipset 2 x PCIe 3.0 x1 slots |
| Storage | AMD Ryzen? 5000 Series/ 3000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes)AMD Ryzen? 4000 G-Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)AMD B550 Chipset M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)4 x SATA 6Gb/s ports Support RAID 0, 1, 10 |
| Ethernet | 1 x Realtek 1Gb Ethernet ASUS LANGuard |
| Wireless & Bluetooth | 2×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) + BT5.2Wi-Fi 62×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)Supports 2.4/5GHz frequency band Bluetooth v5.2 |
| USB | 2 x USB 3.2 Gen 2 ports (2 x Type-A)4 x USB 3.2 Gen 1 ports (4 x Type-A)Front USB:Total 6 ports 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports2 x USB 2.0 headers support additional 4 USB 2.0 ports |
| Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC*- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking- Supports up to 24-Bit/192 kHz playback Audio Features- Audio Shielding- LED-illuminated audio trace path design- Premium audio capacitors- Dedicated audio PCB layers* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. |
| Back Panel I/O Ports | 2 x USB 3.2 Gen 2 ports (2 x Type-A)4 x USB 3.2 Gen 1 ports (4 x Type-A)1 x D-Sub port1 x DVI-D port1 x HDMI? port1 x Wi-Fi Module 1 x Realtek 1Gb Ethernet port3 x Audio jacks1 x PS/2 Keyboard/Mouse combo port |
| Internal I/O Connectors | Fan and Cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 2 x 4-pin Chassis Fan headers Power related 1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector Storage related 2 x M.2 slots (Key M)4 x SATA 6Gb/s ports USB 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports2 x USB 2.0 headers support additional 4 USB 2.0 ports Miscellaneous 1 x Addressable Gen 2 header2 x AURA RGB headers 1 x Clear CMOS header1 x COM Port header 1 x Front Panel Audio header (AAFP)1 x S/PDIF Out header 1 x Speaker header1 x SPI TPM header (14-1pin)1 x 10-1 pin System Panel header |
| Special Features | ?ASUS 5X PROTECTION III– DIGI+ VRM- LANGuard- Overvoltage Protection- SafeSlot Core- Stainless-Steel Back I/O ASUS Q-Design– Q-DIMM- Q-Slot ASUS Thermal Solution– VRM heatsink design AURA Sync– AURA RGB headers- Addressable Gen 2 header |
| Software Features | ASUS Exclusive Software Armoury Crate- AURA Creator- AURA Sync AI Suite 3- Performance and Power Saving Utility TurboV EVOEPUDIGI+ VRM Fan Xpert 2+- EZ update- Lighting Control ASUS CPU-ZAI Charger DAEMON Tools My ASUS?Norton Anti-virus software (Free Trial version)WinRAR UEFI BIOS ASUS EZ DIY- ASUS CrashFree BIOS 3- ASUS EZ Flash 3- ASUS UEFI BIOS EZ Mode |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME, PXE |
| Accessories | Cables 2 x SATA 6Gb/s cables Miscellaneous 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 SSD screw package Installation Media 1 x Support DVD Documentation 1 x User manual |
| Form Factor | micro ATX24.4 cm x 24.4cm |
| Warranty | 3 Years |
| Note | *** Features, Price, Specifications are subject to change without notice. |
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