Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E
Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E
Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E
Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E
Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E

Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E

$235.00
Tax included.
Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E

Supports AMD AM4 Socket Ryzen 3000 4000 G-Series and 5000 DDR4 4933+ (OC)1 PCIe 4.0 x16 Slot 2 PCIe 3.0 x16 Slots 1 PCIe 3.0 x1 Slot 1 M.2 Key-E

$235.00

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Product description

B550 PG Riptide


  • Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
  • 10 Phase, Digi Power, Dr. MOS
  • Supports DDR4 4933+ (OC)*
  • 1 PCIe 4.0 x16 Slot, 2 PCIe 3.0 x16 Slots, 1 PCIe 3.0 x1 Slot
  • 1 M.2 Key-E for WiFi
  • Graphics Outputs: HDMI
  • 7.1 CH HD Audio (Realtek ALC897 Audio Codec), Nahimic Audio
  • 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4)
  • 1 Ultra M.2 (PCIe Gen3 x4 & SATA3)**
  • 3 USB 3.2 Gen2 (Front Type-C, Rear Type-A+C)
  • 10 USB 3.2 Gen1 (4 Front, 6 Rear), 8 USB 2.0 (6 Front, 2 Rear)
  • Killer E3100G 2.5G LAN

Riptide is named after a specific kind of water current with strong waves that occurs in the ocean, representing the philosophy of sea’s double-side, calm and unlimited strength. Built around powerful gaming-related features, the Riptide has given a powerful smash and immersed users in the sense of stability.


Dr. MOS

Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.


Premium 60A Power Choke

Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.


Killer™ Ethernet E3100

The Killer E3100 2.5 Gbps Ethernet controller is designed specically for competitive gamers and performance-hungry users. The enhanced detection and prioritization engine provides the ultimate networking experience for gaming and multimedia applications.


Intel® Killer™ Prioritization Engine

The Intel® Killer™ Prioritization Engine detects and optimally prioritizes over 1,000 different games, apps, and websites to deliver amazing online experiences, ensuring you get your lowest in-game latencies by prioritizing your gaming traffic above everything else.


AMD SMART ACCESS MEMORY

Conventional PC systems processor can only access a fraction of graphics memory and limits system performance. With AMD Smart Access Memory, the data channel gets expanded to harness the full potential of GPU memory, removes the bottleneck and increase performance.


PCIe 4.0 High Speed M.2 Solution

This motherboard is capable of accomadating multiple M.2 storage devices, one of which can even support next generation PCI Express 4.0 M.2 SSD, it is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.


Lightning Gaming Ports

(Patent Pending)

Aimed for die hard gamers and enthusiasts! Lightning Gaming Ports are sourced from two different controller interfaces that assist gamers in connecting the high speed mice/keyboard with the lower jitter and latency!


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.


ASRock Graphics Card Holder

(Patent Pending)

Install your heavy graphics card on the holder; connect it to your motherboard and chassis with screws. Flexibly slide up and down to perfectly adjust the height required for your graphics card in place.


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.


*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters.

*The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.


Front USB 3.2 Gen2 Type-C

Front USB 3.2 Gen2 Type-C header delivers up to 10 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.


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.

  • USB 3.2 Gen2 doubles the data transfer rate
  • USB 3.2 Gen2 Type-C doubles the charge speed!


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.

*Wi-Fi module is not included.


Thunderbolt 4 AIC Header

Thunderbolt 4 is no longer limited to certain chipset; ASRock skillfully implement the Thunderbolt 4 technology supporting Hot-Plug onto AMD motherboards. All you need is a Thunderbolt 4 AIC card!

*1: Maximum three TB devices and one TB Monitor can be detected in one TB4 port. (Double in two ports)

*2 : USB Keyboard / Mouse on TB4 port cannot wake up the system from S3/S4.

*3 : TB monitor might not light up if “Above 4GB Decoding” option is disabled.

*4 : Does not support Thunderbolt graphics card box with AMD graphics card.

*5 : Only supports Cezanne, Vermeer, Matisse, Renoir processors.


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.


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.


HDMI 4k @60Hz

Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.


XXL Aluminum Alloy Heatsink

Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.


Premium 60A Power Choke

Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.


Dr. MOS

Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.


Premium Memory Alloy Choke

Specifically designed for memory power delivery, these new alloy chokes feature a highly magnetic and heat resistant design, thus delivering more stable and reliable power to the motherboard and memory modules.


Matte Black PCB

A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.


High Density Glass Fabric PCB

High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.


2oz Copper PCB

Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.

Shipping & Return

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

Tech Specs

GroupName Name Value
SpecificationsAudio- 7.1 CH HD Audio (Realtek ALC897 Audio Codec) - Supports Surge Protection - Gold Audio Jacks - Nahimic Audio
SpecificationsChipsetAMD B550
SpecificationsForm Factor- ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm - Solid Capacitor design - 2oz Copper PCB
SpecificationsI/O Connectors- 1 x Antenna Bracket - 1 x PS/2 Mouse/Keyboard Port - 1 x HDMI Port - 1 x Optical SPDIF Out 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)* - 6 x USB 3.2 Gen1 Ports (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: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
SpecificationsIntegrated CPU 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.** - Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 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
SpecificationsLAN- 2.5 Gigabit LAN 10/100/1000/2500 Mb/s - 1 x Killer E3100G (PCIE x1 Gigabit LAN 10/100/1000/2500 Mb/s) - Supports Killer LAN Software - Supports Wake-On-LAN - Supports Lightning/ESD Protection - Supports Energy Efficient Ethernet 802.3az - Supports PXE
SpecificationsMemory/Type/Bus/Max.- Dual Channel DDR4 Memory Technology - 4 x DDR4 DIMM Slots - AMD Ryzen series CPUs (Vermeer) support DDR4 4933+(OC) / 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 CPUs (Matisse) support DDR4 4933+(OC) / 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 (Cezanne) support DDR4 4933+(OC) / 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 4933+(OC) / 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 3600+(OC) / 3466(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
SpecificationsPCI SlotsAMD Ryzen series CPUs (Vermeer and Matisse) - 3 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode; PCIE4: Gen3 x1 mode)* AMD Ryzen series APUs (Cezanne and Renoir) - 3 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode; PCIE4: Gen3 x1 mode)* AMD Ryzen series APUs (Picasso) - 3 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode; PCIE4: Gen3 x1 mode)* - 1 x PCI Express 3.0 x1 Slot - Supports AMD Quad CrossFireX and CrossFireX - 15µ Gold Contact in VGA PCIe Slot (PCIE1) - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
SpecificationsProcessor Support- Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors* - Digi Power design - 10 Power Phase design
SpecificationsRaid- Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices - Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
SpecificationsRAM Type/Bus/Max.- Dual Channel DDR4 Memory Technology - 4 x DDR4 DIMM Slots - AMD Ryzen series CPUs (Vermeer) support DDR4 4933+(OC) / 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 CPUs (Matisse) support DDR4 4933+(OC) / 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 (Cezanne) support DDR4 4933+(OC) / 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 4933+(OC) / 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 3600+(OC) / 3466(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
SpecificationsSocketAMD AM4
SpecificationsStorage Interface- 6 x SATA3 6.0 Gb/s Connectors - 1 x Hyper M.2 Socket (M2_1), supports M Key type 2242/2260/2280 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 Ultra M.2 Socket (M2_2), supports M Key type 2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)*
SpecificationsWarranty3 Years
SpecificationsWeight