Skip to Content

ASROCK AMD B550 SAM4 ATX 2xPCI-Express 3.0 1x 1xPCI-Express 3.0 16x 2xM.2 1xPCI-Express 4.0 16x Memory DDR4 Memory slots

Kainos tik partneriams Prisijungti B2B

ASROCK
Garantija: 36 mėn.
  • Gamintojas
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
Gamintojas: ASROCK

IT’S TIME FOR B550 MOTHERBOARDS
Everything You Need For Computing

Nahimic Audio
Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game.

8 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Premium 50A Power Choke
Compared to traditional chokes, ASRock’s premium 50A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

2oz Copper PCB
2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking, it's able to support the latest DDR4 memory modules with most extreme memory performance!

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB
ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well.

A SOLID M.2-SOLUTION PERFORMER
Dual M.2 For SSD, Supports Type 22110 M.2
Ready for higher capacity and even faster Type 22110 M.2 NVMe SSD to fulfill the need of performance. Hyper M.2 socket that supports PCIe Gen4 x4 while M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode.
M.2 Armors
Good M.2 SSD protection is important for longevity and stability. ASRock provides a completed M.2 armor solution that makes SSDs to run in a certain low temperature.

Reinforced Steel Slot [PCIe 4.0 Version]
The reinforced steel slot comes with the next generation PCI Express 4.0 standard. The various benefits include:
✔ Extra anchor points
✔ Stronger latch
✔ Ensure signal stability
✔ Make sure heavy graphics cards to be well-installed.

Dual USB 3.2 Gen2 (Type-A + Type-C)
This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear i/o for supporting next generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

M.2 (KEY E) For WiFi
Besides the onboard LAN port, users may also choose 802.11ac wireless connections by M.2 (Key E) slot.

Post Status Checker
An easy troubleshooting tool that shows the CPU / DRAM / VGA / BOOT operation every time you start up the system. Post Status Checker is an fast and easy way to identify the source of the problem.

Dual Graphics Outputs
Complete with two types of most used connectors! Packed with a HDMI + D-SUB combo, you have more graphics output options now.

Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

  • 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, 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
General
Unit Calculated Weight2 kg
Unit Calculated Volume0.01282 cubm
Units per Shipping Box10
SummaryAsrock B550 Pro4. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Parallel processing technology support: CrossFireX, Quad-GPU CrossFireX. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek RTL8111H
Unit Box Height0.36
Unit Box Length0.89
Unit Box Width0.04
Features
Audio chipRealtek ALC1200
Audio output channels7.1 channels
Component forPC
Motherboard chipsetAMD B550
Motherboard chipset familyAMD
Motherboard form factorATX
PC health monitoringCPU/Fan/Temperature/Voltage/Water cooling
Processor
Compatible processor seriesAMD Ryzen 3000 Series
Maximum number of SMP processors1
Processor manufacturerAMD
Processor socketSocket AM4
Supported processor socketsSocket AM4
Memory
ECC сompatibilityECC & Non-ECC
Maximum internal memory128 GB
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory clock speed (max)4533 MHz
Supported memory clock speeds2133/2400/2667/2933/3200/3466/3600/3733/3800/3866/4000/4133/4200/4266/4333/4400/4466/4533 MHz
Supported memory module capacities16GB/32GB/4GB/8GB
Supported memory typesDDR4-SDRAM
Unbuffered memoryYes
Storage controllers
RAID levels0/1/10
RAID supportYes
Supported storage drive interfacesM.2,SATA III
Supported storage drive typesHDD & SSD
Graphics
DirectX version12.0
HDCPYes
Parallel processing technology supportCrossFireX/Quad-GPU CrossFireX
Internal I/O
12V power connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
EPS power connector (8-pin)Yes
Front panel audio connectorYes
Front panel connectorYes
Number of chassis fan connectors4
Number of COM connectors1
Number of SATA III connectors6
Peripheral (Molex) power connectors (4-pin)1
RGB LED pin headerYes
TPM connectorYes
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
Rear panel I/O ports
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
Microphone inYes
PS/2 ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
VGA (D-Sub) ports quantity1
Network
Ethernet interface typeGigabit Ethernet
Ethernet LANYes
LAN controllerRealtek RTL8111H
Wake-on-LAN readyYes
Wi-FiNo
Expansion slots
Number of M.2 (M) slots2
PCI Express x1 (Gen 3.x) slots2
PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
BIOS
ACPI version5.1
BIOS memory size256 Mbit
BIOS typeUEFI AMI
System Management BIOS (SMBIOS) version2.3
Logistics data
Harmonized System (HS) code84733020
Weight & dimensions
Depth244 mm
Height87 mm
Width305 mm
Packaging content
Cables includedSATA
Drivers includedYes
Other features
Weight465 g