ASRock
ASRock B550 PRO4 AM4 AMD motherboard
ATX board with AM4 socket for Ryzen CPUs, four DDR4 slots up to 128 GB, PCIe 4.0 x16 and Gen4 M.2, six SATA 6.0 Gb/s ports, 7.1 audio and Gigabit LAN
- CPU Socket TypeAM4
- CPU TypeSupports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors
- ChipsetAMD B550
- Number of Memory Slots4x288pin (DDR4)
- Memory StandardAMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC)/ 4466
- Maximum Memory Supported128GB ** Due to the operating system limitation, the actual
- Supports 3rd Gen AM4 Ryzen and future AMD Ryzen processors
- Dual-channel DDR4 memory up to 128 GB across four slots
- PCIe 4.0 x16 slot with Matisse CPUs for high-speed graphics and NVMe storage
- Six SATA 6.0 Gb/s ports with RAID 0, 1, 10 support
- Realtek ALC1200 7.1-channel audio and RTL8111H LAN
AM4 Socket B550 Board
The ASRock B550 PRO4 is an ATX motherboard built around the AMD B550 chipset and AM4 socket. It supports 3rd Gen AMD AM4 Ryzen processors and future AMD Ryzen processors with a possible BIOS update. The board provides four 288-pin DDR4 memory slots running in dual-channel mode up to 128GB. It targets builders who want PCIe 4.0 graphics and NVMe support on a mainstream platform.
Matisse or Renoir CPU Fit
This board suits owners of Ryzen Matisse CPUs who need a PCIe 4.0 x16 slot and a Gen4 M.2 socket for fast NVMe storage. Renoir APU users can also install here but will operate the primary x16 slot and the top M.2 at PCIe 3.0 speeds. Buyers with a Ryzen 5 3400G or Ryzen 3 3200G should look elsewhere because those APUs are explicitly not compatible.
Rear I/O and Expansion Extras
The rear panel includes HDMI and D-Sub video outputs driven by the APU integrated Radeon Vega graphics, Realtek ALC1200 7.1-channel audio, and a Realtek RTL8111H Gigabit LAN port. Six SATA3 6.0Gb/s connectors support RAID 0, 1, 10 alongside two PCIe 3.0 x1 slots and a Key E M.2 2230 socket for Wi-Fi or Bluetooth modules. Note that M2_3 and SATA3_5_6 share lanes so only one can be active.
Points forts
- Supports 3rd Gen AM4 Ryzen and future AMD Ryzen processors
- Dual-channel DDR4 memory up to 128 GB across four slots
- PCIe 4.0 x16 slot with Matisse CPUs for high-speed graphics and NVMe storage
- Six SATA 6.0 Gb/s ports with RAID 0, 1, 10 support
- Realtek ALC1200 7.1-channel audio and RTL8111H LAN
Caractéristiques
| Brand | ASRock |
|---|---|
| Model | B550 PRO4 |
| CPU Socket Type | AM4 |
| CPU Type | Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors* * Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G. * BIOS update might require for AMD Zen 3 Ryzen 5000 series CPU. Refer to ASRock website for CPU support list. |
| Chipset | AMD B550 |
| Number of Memory Slots | 4x288pin (DDR4) |
| Memory Standard | AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC)/ 4466(OC)/ 4400(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* AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC)/ 4666(OC)/ 4600(OC)/ 4533(OC)/ 4466(OC)/ 4400(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* * For Ryzen Series CPUs (Picasso), ECC is only supported with PRO CPUs. |
| Maximum Memory Supported | 128GB ** Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation. |
| Channel Supported | Dual Channel |
| PCI Express 4.0 x16 | AMD Ryzen series CPUs (Matisse) - 1 x PCI Express x16 Slots (PCIE1: Gen4x16 mode)* AMD Ryzen series APUs (Renoir) - 1 x PCI Express x16 Slots (PCIE1: Gen3x16 mode)* * Supports NVMe SSD as boot disks |
| PCI Express 3.0 x16 | AMD Ryzen series CPUs (Matisse) - 1 x PCI Express x16 Slots (PCIE3: Gen3 x4 mode)* AMD Ryzen series APUs (Renoir) - 1 x PCI Express x16 Slots (PCIE3: Gen3 x4 mode)* * Supports NVMe SSD as boot disks |
| PCI Express x1 | 2 x PCI Express 3.0 x1 Slots |
| Other Slots | 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module |
| Serial ATA (SATA) | 6 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug* * M2_3 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be disabled. |
| M.2 | 1 x Hyper M.2 Socket (M2_1), supports M Key type 2260/2280/22110 M.2 PCI Express module up to Gen4x4 (64Gb/s) (with Matisse) or Gen3x4 (32Gb/s) (with Renoir)** 1 x M.2 Socket (M2_3), supports M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x2 (16Gb/s)** ** Supports NVMe SSD as boot disks ** Supports ASRock U.2 Kit |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | 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.** Dual graphics output: support HDMI and D-Sub ports by independent display controllers Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz 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 |
| Audio Chipset | Realtek ALC1200 |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek RTL8111H |
| Max LAN Speed | 1Gbps |
| Back I/O Ports | Antenna Bracket 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x HDMI Port 1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection) 1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (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 |
| Onboard USB | 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection) |
| Other Connectors | 1 x COM Port Header 1 x SPI TPM Header 1 x Power LED and Speaker Header 2 x RGB LED Headers* 2 x Addressable LED Headers** 1 x CPU Fan Connector (4-pin)*** 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control) 4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)**** 1 x Front Panel Audio Connector * Support in total up to 12V/3A, 36W LED Strip. ** Support in total up to 5V/3A, 15W LED Strip. *** The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. **** The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan |
| Form Factor | ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin ATX Power Connector 1 x 8-pin 12V Power Connector 1 x 4-pin 12V Power Connector |
| Windows 11 | Supported |
Questions sur cet article
Will a Ryzen 5000 series processor work out of the box?
A BIOS update may be required before a Zen 3 Ryzen 5000 CPU will post. Check the ASRock support page for the latest firmware and update instructions.
Can I run four sticks of DDR4 at 3200 MHz?
The board has four 288‑pin slots supporting dual‑channel DDR4 up to 128 GB. 3200 MHz is a native speed for Matisse CPUs; higher frequencies are possible with overclocking.
Does the primary M.2 slot share bandwidth with any SATA ports?
The Hyper M.2 socket (M2_1) runs at Gen4 x4 with Matisse or Gen3 x4 with Renoir and does not disable SATA ports. The second M.2 slot (M2_3) shares lanes with SATA3_5 and SATA3_6.
Également dans ce rayon
Les clients ont aussi comparé
Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.
PrimoChill
PrimoChill Praxis Wetbench Open-Air Test Bench 461.8mm
- Open-Air
274,89 $US
0.00354624BTC
En stock
Silverstone Technology
SilverStone Technology Strider 1200W 80 Plus Platinum Modular Power Supply
- ATX Mid Tower
- 1200W
324,03 $US
0.00418017BTC
En stock