ASRock
ASRock B550M PRO4 AMD motherboard
Micro-ATX AM4 board with PCIe 4.0 x16, dual M.2 slots and 128 GB DDR4 support up to 4733 MHz
- CPU Socket TypeAM4
- CPU TypeSupports AMD Ryzen 5000 Series / 5000 G-Series / 4000 G-Seri
- ChipsetAMD B550
- Number of Memory Slots4x288pin (DDR4)
- Memory StandardDDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) /
- Maximum Memory Supported128GB
Option B550M PRO4
- B550 PHANTOM GAMING 4
- B550 PHANTOM GAMING 4 AC
- B550 PRO4
- B550 TAICHI
- B550M-HDV
- B550M-ITX/AC
- B550M PRO4
- B550M STEEL LEGEND
- B550M PRO SE
- B550M WiFi
취소선으로 표시된 버전은 존재하지만, 이곳에서는 취급하지 않습니다.
- Supports Ryzen 5000 and 3000 series CPUs on AM4 socket
- DDR4 memory overclocks to 4733 MHz across four slots
- PCIe 4.0 x16 and Gen4 M.2 for fast GPU and storage
- 8-phase digital power design for stable CPU delivery
- 1-channel Realtek ALC1200 audio with Nahimic enhancement
AM4 Ryzen platform
The ASRock B550M PRO4 is a micro-ATX motherboard built around the AMD B550 chipset for socket AM4 processors. It supports Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000 and 3000 G-Series CPUs, though a BIOS update may be required for Zen 3 parts. The board is not compatible with Athlon processors.
8-phase Digi Power
An 8-phase Digi Power design delivers smooth current to the CPU and keeps VRM temperatures low during typical workloads. Passive heatsinks on the power stages dissipate heat without adding fan noise. The board draws only the power required by the installed components.
DDR4 4733 OC ceiling
Four 288-pin slots accept unbuffered DDR4 up to 128 GB in dual-channel mode. Supported speeds range from 2133 to 4733+(OC) with Ryzen 5000 G-Series APUs and 4533+(OC) with Ryzen 5000 CPUs. Intel XMP 2.0 profiles are recognised for simplified memory overclocking.
주요 특징
- Supports Ryzen 5000 and 3000 series CPUs on AM4 socket
- DDR4 memory overclocks to 4733 MHz across four slots
- PCIe 4.0 x16 and Gen4 M.2 for fast GPU and storage
- 8-phase digital power design for stable CPU delivery
- 1-channel Realtek ALC1200 audio with Nahimic enhancement
사양
| Brand | ASRock |
|---|---|
| Series | Prime |
| Model | B550M PRO4 |
| Part Number | B550M PRO4 |
| CPU Socket Type | AM4 |
| CPU Type | Supports AMD Ryzen 5000 Series / 5000 G-Series / 4000 G-Series / 3000 Series / 3000 G-Series Processors* * Not compatible with AMD Athlon Processors. * 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 | 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 (AMD Ryzen series APUs (Cezanne & Renoir))* 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 (AMD Ryzen series CPUs (Vermeer & Matisse))* DDR4 3333+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 (AMD Ryzen series APUs (Picasso))* * For Ryzen Ser |
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| Memory Performance Profile | Intel XMP 2.0 |
| ECC Supported | ECC supported varies by processors |
| Buffer Supported | Un-buffered |
| Memory Feature | DDR4, 4733 MHz, 4, 128 GB |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16* * Supports NVMe SSD as boot disks. * Actual support may vary by CPU. |
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16* * Supports NVMe SSD as boot disks. |
| PCI Express 2.0 x16 | 1 x PCI Express 2.0 x16 |
| PCI Express x16 | 1 x PCI Express x16 |
| PCI Express x4 | 3 x PCI Express x4 |
| PCI Express x1 | 1 x PCI Express 3.0 x1 |
| PCI Slots | 1 x PCI Slot |
| Other Slots | 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module |
| Serial ATA (SATA) | 6 x SATA3 6.0Gb/s* * M2_2 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 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)* 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)* * Supports NVMe SSD as boot disks. * Supports ASRock U.2 Kit. |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Supported only by CPU with integrated graphic |
| Audio Chipset | Realtek ALC1200 |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek RTL8111H |
| Max LAN Speed | 1Gbps |
| Wireless LAN | Wi-Fi 802.11 be |
| Back I/O Ports | Antenna Bracket 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x HDMI Port 1 x DisplayPort 1.4 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 (ASMedia ASM1074 hub) (Supports ESD Protection) 2 x USB 2.0 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 |
| PS/2 | 1 |
| COM | 3 |
| Video Ports | 1 |
| HDMI | 1 x HDMI |
| RJ45 | 1 x RJ45 |
| USB 3.1 | 2 x USB 3.1 |
| USB 3.0 | 10 x USB 3.0 |
| USB 1.1/2.0 | 9 x USB 2.0 |
| eSATA | 1 x eSATA 3Gb/s |
| Game/MIDI Ports | 1 |
| Audio Ports | 6 Ports |
| Onboard USB | 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) 2 x USB 3.2 Gen1 Headers (Support 4 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 | Micro ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 9.6" x 9.6" |
| Power Pin | 1 x 24-pin ATX Power Connector 1 x 8-pin 12V Power Connector |
| Windows 11 | Supported |
| Features | Unique Feature: ASRock USB 3.2 Gen2 - ASRock USB 3.2 Gen2 Type-A Port (10Gb/s) - ASRock USB 3.2 Gen2 Type-C Port (10Gb/s) ASRock Super Alloy - XXL Aluminum Alloy Heatsink - Premium 50A Power Choke - Sapphire Black PCB - High Density Glass Fabric PCB - 2oz Copper PCB ASRock Steel Slot Gen4 ASRock Full Coverage M.2 Heatsink ASRock Hyper M.2 (PCIe Gen4x4) ASRock POST Status Checker (PSC) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop BIOS: - 256MB AMI UEFI Legal BIOS with GUI support - Supports "Plug and Play" - ACPI 5.1 compliance wake up eve |
| 배송 무게 | 1.54 kg |
| 포장 크기 | 330 × 279 × 76 mm |
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