- The ASRock B550M-ITX/ac motherboard is designed to support the latest 3rd Gen AMD AM4 Ryzen and Future AMD Ryzen with AMD B550 chipset and DDR4 supports up to 64GB. 8 Power Phase Design offers overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers.
- The board supports AMD Radeon Vega Series Graphics in Ryzen Series APU. The ASRock Full Spike Protection protects the LAN Port, USB and Audio Ports against any unexpected spikes in voltages.
- Packed with HDMI which support 4K Ultra HD the board meets all your requirement be it gaming, office or designing purpose. To enjoy faster data transfer the rear ports includes 6 USB 3.2 Gen1 and Dual band 802.11ac WiFi.
- With the dynamic design the board is of Mini-ITX form factor. Equipped with latest technologies like Temperature Sensing, Quiet Fan, Fan Multi-Speed Control and Voltage monitoring the ASRock B550M-ITX/ac help you stay ahead of the game.
- Enjoy advanced graphical features of DirectX 12, Pixel Shader 5.0 which provide performance boost for gamers.
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PCle 4.0 for everyone
The AMD B550 chipset makes PCle 4.0 possible for anyone who wants higher performance, bandwidth and speed. Ready for 3rd Gen AMD Ryzen processors and beyond.
Rule Your Own Lighting Way - Polychrome RGB
This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.
HDMI 4k @60Hz
Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.
Dual Band 802.11ac WiFi
No one has time for weak WiFi signals and sluggish internet. That's why this motherboard comes with a 802.11ac WiFi (2.4G / 5G WiFi) module which supports wireless networks and Bluetooth v4.2.
Hyper M.2
Supports the next generation PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.
Dual USB 3.2 Gen1
This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen1 ports built on the rear i/o for supporting next generation USB 3.2 Gen1 devices and to deliver up to 5 Gbps data transfer rates.
AMD StoreMI Technology
A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology “combines” these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.
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| Model | B550M-ITX/ac |
| CPU Socket | AMD AM4 Socket |
| Chipset | AMD B550 |
| Form Factor | Mini ITX |
| Memory | 2 x DDR4 DIMM Slots MD Ryzen series CPUs (Matisse) support DDR4 4600 (OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory Max. capacity of system memory: 64GB Supports Extreme Memory Profile (XMP) memory modules 15μ Gold Contact in DIMM Slots |
| Graphics | Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports - Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port |
| Expansion Slots | AMD Ryzen series CPUs (Matisse):1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode) AMD Ryzen series APUs (Renoir) : 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode) 1 x Vertical M.2 Socket (Key E) with the bundled WiFi-802.11ac module (on the rear I/O) |
| Storage | 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir) |
| LAN | 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) |
| Audio | 7.1 CH HD Audio (Realtek ALC887 Audio Codec) Supports Surge Protection |
| Rear Panel I/O | x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x DVI-D Port 1 x HDMI Port 2 x USB 2.0 Ports (Supports ESD Protection) 4 x USB 3.2 Gen1 Ports (Supports ESD Protection) 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) HD Audio Jacks: Line in / Front Speaker / Microphone |
| Internal I/O Connectors | 2 x Antenna Ports) 1 x PS/2 Mouse/Keyboard Port) 1 x HDMI Port) 1 x DisplayPort 1.4) 2 x USB 2.0 Ports (Supports ESD Protection)) 3 x USB 3.2 Gen1 Type-A Ports (Supports ESD Protection)) 1 x USB 3.2 Gen1 Type-C Port (Supports ESD Protection)) 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)) HD Audio Jacks: Line in / Front Speaker / Microphone |
| H/W Monitoring | Temperature Sensing: CPU, Chassis/Water Pump Fans Fan Tachometer: CPU, Chassis/Water Pump Fans Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans Voltage monitoring: 12V, 5V, 3.3V, CPU Vcore |
| BIOS | 256Mb AMI UEFI Legal BIOS with GUI support Supports "Plug and Play" ACPI 5.1 compliance wake up events Supports jumperfree SMBIOS 2.3 support CPU, CPU VDDCR_SOC, DRAM, VPPM, 1.8VSB, VDDP Voltage Multi-adjustment |
| Accessories | Quick Installation Guide, Support CD, I/O Shield 2 x SATA Data Cables 2 x ASRock WiFi 2.4/5 GHz Antennas |
| Dimensions | 17.0 cm x 17.0 cm |
| Warranty | 3 Years of Brand Warranty |
