B550 Pro4

 

  • Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
  • 8 Power Phase Design, Digi Power
  • Supports DDR4 4733+ (OC)
  • 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
  • Graphics Output Options: HDMI, 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), 6 USB 3.2 Gen1 (2 Front, 4 Rear)
  • Gigabit LAN
  • *Not compatible with AMD Athlon™ Processors.

ASROCK B550 PRO4 MOTHERBOARD

SKU: ASROCK B550 PRO4
₹11,610.00Price
  • Unique Feature

    ASRock USB 3.2 Gen2

    - ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)

    - ASRock USB 3.2 Gen2 Type-C Port (10 Gb/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

    CPU

    - Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*

    - Digi Power design

    - 8 Power Phase design

    *Not compatible with AMD Athlon™ Processors.

    Chipset

    - AMD B550

    MEMORY

    - Dual Channel DDR4 Memory Technology

    - 4 x DDR4 DIMM Slots

    - AMD Ryzen series CPUs (Vermeer) 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 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 (Cezanne) 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*

    - 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*

    - AMD Ryzen series APUs (Picasso) support DDR4 3400+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*

    - Max. capacity of system memory: 128GB*

    - Supports Extreme Memory Profile (XMP) memory modules

    - 15μ Gold Contact in DIMM Slots

    *For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is only supported with PRO CPUs.

    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

    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.**

    - 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 2.1 Port***

    - Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port

    - Supports Microsoft® PlayReady

    *Actual support may vary by CPU

    **The Max shared memory 16GB requires 32GB system memory installed.

    ***Picasso supports HDCP 2.2 with HDMI 2.0 Port

    Audio

    - 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

    LAN

    - 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

    Slots

    AMD Ryzen series CPUs (Vermeer and Matisse)

    - 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*

    AMD Ryzen series APUs (Cezanne and Renoir)

    - 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*

    AMD Ryzen series APUs (Picasso)

    - 2 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode)*

     

    - 2 x PCI Express 3.0 x1 Slots

    - Supports AMD Quad CrossFireX™ and CrossFireX™

    - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module

    *Supports NVMe SSD as boot disks

    Storage

    - 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 2260/2280/22110 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)**

    - 1 x M.2 Socket (M2_3), supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**

    *M2_3 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be disabled.

    **Supports NVMe SSD as boot disks

    Supports ASRock U.2 Kit

    Connector

    - 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 24 pin ATX Power Connector

    - 1 x 8 pin 12V Power Connector

    - 1 x 4 pin 12V Power Connector

    - 1 x Front Panel Audio Connector

    - 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)

    *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 CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

    *****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

    CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP, CHA_FAN3/WP and CHA_FAN4/WP can auto detect if 3-pin or 4-pin fan is in use.

    Rear Panel I/O

    - 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 (10 Gb/s) (Supports ESD Protection)

    - 1 x USB 3.2 Gen2 Type-C Port (10 Gb/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

    Software and UEFI

    Software

    - ASRock Motherboard Utility (A-Tuning)

    - ASRock Polychrome SYNC

    - ASRock XFast LAN

    UEFI

    - ASRock Full HD UEFI

    - ASRock Instant Flash

    *These utilities can be downloaded from ASRock Live Update & APP Shop.

    Support CD

    - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

    Accessories

    - Quick Installation Guide, Support CD, I/O Shield

    - 2 x SATA Data Cables

    - 3 x Screws for M.2 Sockets

    - 1 x Standoff for M.2 Socket

    Hardware Monitor

    - Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans

    - Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans

    - Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans

    - Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans

    - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, +1.8V, VDDP

    Form Factor

    - ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm

    - Solid Capacitor design

    - 2oz Copper PCB

    OS

    - Microsoft® Windows® 10 64-bit / 11 64-bit

    Certifications

    - FCC, CE
    - ErP/EuP ready (ErP/EuP ready power supply is required)

    Warranty

    3 Years

    Note*

    Price, feature and specifications are subject to change without notice.