B550 PG Riptide

• Supports AMD Ryzen™ 3000, 4000 G-series and 5000 socket AM4 desktop processors
• 10 Phases, Digi Power, Dr. MOS
• Support 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 and 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
• *Actual support may vary by processor.
• **If M2_2 is occupied by a PCIE type M.2 device, SATA3_5_6 will be disabled

A unique feature

ASRock USB 3.2 Gen2 - ASRock Front Panel USB 3.2 Gen2 Type-C Header (10 Gbps) - ASRock USB 3.2 Type A Gen2 port (10 Gb/s) - ASRock USB 3.2 Type-C Gen2 ports (10 Gb/s) ASRock Super Alloy - XXL cooler made of aluminum alloy - premium 60A power choke - 50A dr.MOS - Premium Memory Alloy Choke (reduces 70% core loss compared to iron powder choke) - Matte black PCB - High Density Glass Fabric PCB - 2oz Copper PCB Killer 2.5G LAN ASRock Lightning Gaming Port ASRock Steel Slot Gen4 ASRock Full Coverage M.2 Cooler 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 and 5000 Series Desktop processors* - Digi Power design - 10 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 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 (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 system memory capacity: 128 GB** - supports memory modules with Extreme Memory Profile (XMP) - 15µ gold contact in DIMM slots

*For Ryzen APUs (Picasso and Renoir), ECC is only supported with PRO processors. **Due to the limitation of the operating system, the actual memory size may be less than 4GB for the reservation to use the system under Windows 32-bit operating system. There is no such limitation for a 64-bit Windows operating system with a 64-bit processor.

BIOS

- 256Mb AMI UEFI Legal BIOS with GUI support - Supports "Plug and Play" - ACPI 5.1 compliance with wake-up events - Supports jumperfree - SMBIOS 2.3 support - CPU, VDDCR_SOC, DRAM, VPPM, +1.8V multiple voltage setting

Graphic Design

- Integrated AMD Radeon™ Vega graphics in Ryzen series APUs* - DirectX 12, Pixel Shader 5.0 - Shared memory 2 GB by default. Maximum shared memory supports up to 16 GB.** - Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) at 60 Hz - supports automatic pen sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 port (compatible HDMI monitor 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 via HDMI 2.1 Port - Supports Microsoft PlayReady *Actual support may vary by CPU **Maximum shared memory16 GB requires 32 GB of installed system memory. ***Picasso supports HDCP 2.2 with HDMI 2.0 Port

Audio

- 7.1 CH HD Audio (Realtek ALC897 Audio Codec) - Supports overvoltage protection - Gold audio connectors - Nahimic Audio

LAN

- 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

Slots

AMD Ryzen series processors (Vermeer and Matisse) - 3 x PCI Express x16 slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode; PCIE4: Gen3 x1 mode)* AMD Ryzen (Renoir) series APUs - 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: Gen3x16 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 (E key), supports type 2230 WiFi/BT PCIe WiFi module

*If PCIE2 or PCIE4 is occupied, PCIE3 switches to x2 mode. Support for NVMe SSDs as boot disks

Storage

- 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 modules to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) ( with 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 modules up to Gen3 x4 (32 Gb/s)*

*If M2_2 is occupied, SATA3_5_6 will be disabled. Supports NVMe SSD as boot disks Supports ASRock U.2 Kit

RAID

- Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices - Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

Connector

- 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)**** - 5 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)***** - 1 x 24 pin ATX Power Connector (Hi-Density Power Connector) - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector) - 1 x 4 pin 12V Power Connector (Hi-Density Power Connector) - 1 x Front Panel Audio Connector - 1 x Thunderbolt™ AIC Connector (5-pin) (Supports ASRock Thunderbolt™ 4 AIC Card only) - 3 x USB 2.0 Headers (Support 6 USB 2.0) (Supports ESD protection) - 2 x USB 3.2 Gen1 headers (support 4 USB 3.2 Gen1) (ASMedia ASM1074 hub) (supports ESD protection) - 1 x USB 3. type C on the front panel.2 Gen2 Header (supports ESD protection)

*Supports up to 12V/3A, 36W LED strip in total **Supports up to a total of 5V/3A, 15W LED strip ***The CPU fan connector supports a CPU fan with a maximum power of 1A (12W). ****The CPU/water pump fan supports a water cooler fan with a maximum output of 2A (24W). *****The chassis/water pump fan supports a water cooler fan with a maximum fan output of 2A (24W). CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP, CHA_FAN3/WP, CHA_FAN4/WP and CHA_FAN5/WP I can automatically detect if a 3-pin or 4-pin fan is used.

Rear panel inputs/outputs

- 1 x antenna holder - 1 x PS/2 port for mouse/keyboard - 1 x HDMI port - 1 x SPDIF optical output - 1 x USB 3.2 Type A Gen2 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 connectors: rear speaker / center / bass / line input / front speaker / microphone (gold audio connectors)

*USB 3.2 Gen2 will be downgraded to USB 3.2 Gen1 when Picasso APU is installed.

**USB3_56 are Lightning gaming ports.

Software and UEFI

Software - ASRock Motherboard Utility (Phantom Gaming Tuning) - ASRock Killer LAN Software -ASRock Polychrome SYNC* UEFI - ASRock Full HD UEFI - ASRock Instant Flash

*You can download these tools from ASRock Live Update & APP Shop.

CD support

- Google Chrome drivers, tools, antivirus software (trial version), browser and toolbar

Accessories

- Quick Installation Guide, Support CD, I/O Shield - 2 x SATA data cables - 1 x graphics card holder - 3 x screws for M.2 sockets - 1 x stand for M.2 sockets

Hardware monitor

- Fan Tachometer: CPU, CPU/Water Pump, Chassis Fans/Water Pump - Quiet Fan (Automatically adjust chassis fan speed based on CPU temperature): CPU, CPU/Water Pump, Chassis Fans/Water Pump - Multiple fan speed control: CPU, CPU/water pump, chassis fans/water pump - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, CPU VDD 1.8V

Form factor

- ATX form factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm - Solid capacitor construction - 2oz copper circuit board

OS

- Microsoft Windows 10 64-bit

Certificates

- FCC, CE - ErP/EuP ready (ErP/EuP ready power supply required) - CEC Tier II ready.