- Supports AMD Ryzen™ 7000 Series Processors
- 14+2+1 Phase Power Design, SPS
- 4 x DDR5 DIMMs, supports up to 6400+(OC)
- 2 PCIe 4.0 x16, 2 PCIe 4.0 x1, 1 M.2 Key-E for WiFi
- Graphics Output Options: 1 HDMI
- 7.1 CH HD Audio (Realtek ALC897 Audio Codec), Nahimic Audio
- 1 Blazing M.2 (PCIe Gen5x4),
1 Hyper M.2 (PCIe Gen4x4),
1 M.2 (PCIe Gen4x2),
4 SATA3 - 1 USB 3.2 Gen2x2 Type-C (Rear),
1 USB 3.2 Gen2 Type-C (Front),
9 USB 3.2 Gen1 (7 Rear, 2 Front),
8 USB 2.0 (4 Rear, 4 Front) - Realtek 2.5G LAN
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Build for The Most Advanced PC
Optimized VRM Design
Dr.MOS design features the latest SPS (Smart Power Stage) technology. It’s optimized for monitoring current and temperature of each phase, thus delivering smoother and neater power to the CPU with enhanced performance and OC capability.
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8 Layer PCB design
The 8 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency, ensures a reliable and long-lasting system while delivering ultimate performance without any compromise.
Extreme Overclocking Performance
Derived from the “built for stable and reliable” designing concept, ASRock does not compromise on any details. All B650 motherboards are built with 8-Layer PCB design, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance up to 6400MHz and beyond by enabling the pre-tested profiles. Make sure the memory modules are AMD EXPO™/ Intel® XMP capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.
* There are certain risks involved with memory overclocking and may affect your system’s stability. Please realize that overclocking should be done at your own risk and expense. EXPO/XMP profile support may vary by different system configuration, memory modules and motherboard models. Please refer to Memory QVL for the completed support list.
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DDR5 Memory with Protection Circuit
Due to the unique electrical architecture of DDR5 DIMM, there’s a high risk of damaging the memory module if AC power isn’t disconnected properly during removal or installation. To prevent this, ASRock has implemented a trouble free protection circuit on every DDR5 motherboard, lowers the risk of damaging your memory module.
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.
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Lightning Gaming Ports
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!
POLYCHROME RGB
This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects
*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.
*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.
High Speed M.2 Solution
The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128GB/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.
Phantom Gaming 2.5 Gb/s LAN
The intelligent Phantom Gaming 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.
Automatically detects and accelerates game traffic ahead of other network traffic for smoother, stutter-free in-game performance and the competitive edge.
Automatically detects and accelerates game traffic ahead of other network traffic for smoother, stutter-free in-game performance and the competitive edge.
EZ Setting
Optical drive or driver DVD is no longer needed! ASRock motherboard already has its Ethernet driver prepacked in BIOS ROM, once finish installing the operation system, simply follow the instructions and allow ADI to download and install all necessary drivers automatically!
Step1: Install Auto Driver Installer
Step2: ADI will automatically download and install all necessary drivers.
Step3: Done!
Step1: Install Auto Driver Installer
Step2: ADI will automatically download and install all necessary drivers.
Step3: Done!
Tech Specs
| Model | B650 PG LIGHTNING |
|---|
| CPU Socket Type | AM5 |
|---|---|
| CPU Type | Supports AMD Ryzen 7000 Series Processors |
| Chipset | AMD B650 |
|---|
| Number of Memory Slots | 4x288pin (DDR5) |
|---|---|
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| ECC Supported | Yes |
| Buffer Supported | Un-buffered |
| Memory Feature | Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules * Please refer to Memory Support List on ASRock’s website for more information. (http://www.asrock.com/) |
| PCI Express 4.0 x16 | CPU: 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode* Chipset: 1 x PCIe 4.0 x16 Slot (PCIE3), supports x2 mode* |
|---|---|
| PCI Express x1 | 2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE4)*
* Supports NVMe SSD as boot disks |
| SATA 6Gb/s | 4 x SATA 6Gb/s |
|---|---|
| M.2 | CPU: – 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode* – 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode* Chipset: – 1 x M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x2 (32 Gb/s) mode* * Supports NVMe SSD as boot disks |
| SATA RAID | Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices |
| Additional RAID Controller | Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices* * Requires additional M.2 NVMe expansion cards to support RAID 10 |
| Audio Chipset | Realtek ALC897 |
|---|---|
| Audio Channels | 7.1 Channels |
| LAN Chipset | Dragon RTL8125BG |
|---|---|
| Max LAN Speed | 2.5Gbps |
| Back I/O Ports | 2 x Antenna Mounting Points 1 x HDMI Port 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s) (ReDriver) 7 x USB 3.2 Gen1 Ports (USB32_34 are Lightning Gaming Ports) (USB32_12 and USB32_56 are from ASMedia ASM1074 hub) 4 x USB 2.0 Ports 1 x RJ-45 LAN Port 1 x BIOS Flashback Button HD Audio Jacks: Line in / Front Speaker / Microphone |
|---|
| Onboard USB | 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) 1 x Front Panel Type C USB 3.2 Gen2 Header (ReDriver) |
|---|---|
| Other Connectors | 1 x SPI TPM Header 1 x Power LED and Speaker Header 1 x RGB LED Header* 3 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 * Supports in total up to 12V/3A, 36W LED Strip |
| Form Factor | ATX |
|---|---|
| Power Pin | 1 x 24 pin ATX Power Connector 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector) |


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