| Description |
- Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors
- 8 Power Phase Design, Digi Power
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi
- Graphics Output Options: HDMI, DisplayPort, D-Sub
- AMD CrossFireX
- 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio
- 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
- 2 USB 3.2 Gen2 (Rear Type A+C), 8 USB 3.2 Gen1 (4 Front, 4 Rear)
- Realtek Gigabit LAN
|
| Model |
|
| CPU socket |
Socket AM4 |
| Processor family |
AMD Ryzen |
| Integrated CPU |
No |
| Chipset manufacturer |
AMD |
| Chipset type |
|
| Memory type |
DDR4 |
| Number of DDR4 slots |
4 |
| Memory bus frequency |
2133 MHz |
| Memory bus frequency |
2933 MHz |
| Memory bus frequency |
3200 MHz |
| Memory bus frequency |
3466 MHz |
| Memory bus frequency |
4333 MHz |
| Memory bus frequency |
4400 MHz |
| Memory bus frequency |
3600 MHz |
| Memory bus frequency |
3733 MHz |
| Memory bus frequency |
3800 MHz |
| Memory bus frequency |
3866 MHz |
| Memory bus frequency |
4000 MHz |
| Memory bus frequency |
4133 MHz |
| Memory bus frequency |
2400 MHz |
| Memory bus frequency |
2667 MHz |
| Memory bus frequency |
4200 MHz |
| Memory bus frequency |
4266 MHz |
| Memory bus frequency |
4533 MHz |
| Max memory size |
128 |
| Expansion slots |
1 x PCIe 3.0 x 1 |
| Expansion slots |
1 x PCIe 4.0 x 16 |
| Expansion slots |
1 x PCIe 3.0 x 16 |
| Expansion slots |
1 x M.2 |
| Max. number of SATA devices |
6 |
| Max. number of ATA devices |
0 |
| RAID |
Yes |
| Detailed data on disk/drive interfaces |
|
| Graphics |
|
| Sound card |
|
| Network interface |
Wi-Fi 802.11a/b/g/n/ac |
| Network interface |
1 x 10/100/1000 Mbit/s |
| Network interface |
|
| USB ports at back panel |
8 |
| USB ports on motherboard |
8 |
| Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports |
4 |
| Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports |
4 |
| FireWire (IEEE 1394) |
No |
| COM connector / port |
Yes |
| LPT connector / port |
No |
| External connectors |
1 x USB 3.1 |
| External connectors |
1 x DisplayPort |
| External connectors |
1 x HDMI |
| External connectors |
1 x Line In |
| External connectors |
1 x Line Out |
| External connectors |
1 x MIC |
| External connectors |
1 x RJ-45 |
| External connectors |
2 x USB 2.0 |
| External connectors |
4 x USB 3.0 |
| External connectors |
1 x PS/2 Keyboard/MouseCombo |
| External connectors |
1 x D-Sub |
| External connectors |
1 x USB 3.1 Type-C |
| Onboard connectors |
1 x Serial port header |
| Onboard connectors |
1 x TPM header |
| Onboard connectors |
1 x Front panel audio header |
| Onboard connectors |
1 x 4pin CPU fan |
| Onboard connectors |
1 x 4-pin water-pump-fan |
| Onboard connectors |
1 x 8pin 12V power |
| Onboard connectors |
1 x 24pin ATX zasilanie |
| Onboard connectors |
2 x USB 2.0/1.1 header |
| Onboard connectors |
2 x USB 3.0 header |
| Special functions |
|
| BIOS |
|
| Form factor |
micro ATX |
| Dimensions |
|
| Accessories included |
|
| Supported operating systems |
Windows 10 |
| Software |
|
| Other information |
|
| Model |
B550M Pro4 |
| Chipset type |
AMD B550 |
| Detailed data on disk/drive interfaces |
- 6 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 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s)
- 1 x M.2 Socket (M2_2), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)
|
| Graphics |
- Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
- DirectX 12, Pixel Shader 5.0
- Shared memory default 2GB. Max Shared memory supports up to 16GB.
- Three graphics output options: D-Sub, HDMI and DisplayPort 1.4
- Supports Triple Monitor
- Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
- Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz
- Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
- Supports HDR (High Dynamic Range) with HDMI 2.1
- Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports
- Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports
- Supports Microsoft PlayReady
|
| Sound card |
- 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
- Premium Blu-ray Audio support
- Supports Surge Protection
- PCB Isolate Shielding
- Individual PCB Layers for R/L Audio Channel
- Nahimic Audio
|
| Network interface |
- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111H
- Supports Wake-On-LAN
- Supports Lightning/ESD Protection
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE
|
| 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, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP Voltage Multi-adjustment
|
| Dimensions |
24.4 x 24.4 cm |
| Accessories included |
- Quick installation guide
- CD: drivers, tools, AntiVirus (trial version), Google Chrome browser and toolbar
- 2 x SATA cable
- 2 x M.2 socket screws
|
| Software |
Software: - ASRock Motherboard Utility (A-Tuning)
- ASRock XFast LAN
UEFI: - ASRock Full HD UEFI
- ASRock Instant Flash
|
| Description |
- Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors
- 8 Power Phase Design, Digi Power
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi
- Graphics Output Options: HDMI, DisplayPort, D-Sub
- AMD CrossFireX
- 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio
- 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
- 2 USB 3.2 Gen2 (Rear Type A+C), 8 USB 3.2 Gen1 (4 Front, 4 Rear)
- Realtek Gigabit LAN
|
