ASRock B650 PG Lightning AMD AM5 Motherboard

The ASRock B650 PG Lightning delivers robust performance for AMD Ryzen 7000 Series processors with a 14+2+1 phase power design featuring Smart Power Stage (SPS) technology. This ATX motherboard is engineered with an 8-layer PCB for stable signal traces and efficient power delivery, making it an excellent foundation for gaming and high-performance computing builds.

DDR5 Memory Performance

Equipped with 4 DDR5 DIMM slots supporting speeds up to 6400MHz and beyond with EXPO and XMP profiles, this motherboard handles up to 128GB of system memory. The integrated DDR5 protection circuit safeguards memory modules during installation and removal, preventing damage from improper AC power disconnection.

Advanced Storage Configuration

The B650 PG Lightning features three M.2 sockets including a Blazing M.2 slot with PCIe Gen5 x4 support delivering 128GB/s transfer speeds, plus a Hyper M.2 socket with PCIe Gen4 x4. An XXL aluminum alloy M.2 heatsink maintains optimal temperatures for high-speed SSDs. Four SATA3 6.0 Gb/s connectors provide additional storage flexibility with RAID 0, 1, and 10 support.

Connectivity and Expansion

Two PCIe 4.0 x16 slots and two PCIe 4.0 x1 slots offer extensive expansion capabilities. The rear I/O includes a USB 3.2 Gen2x2 Type-C port (20 Gb/s), seven USB 3.2 Gen1 ports with Lightning Gaming Ports, and four USB 2.0 ports. The Phantom Gaming 2.5Gb/s LAN delivers 2.5X the bandwidth of standard gigabit Ethernet for seamless gaming and file transfers.

Graphics and Audio

The HDMI 2.1 port supports 4K 120Hz output with HDR and HDCP 2.3 compatibility for integrated AMD RDNA 2 graphics. Realtek ALC897 audio codec with Nahimic Audio technology provides 7.1 channel HD audio with noise reduction and enhanced communication quality for gaming and streaming.

Tuning and Customization

Blazing OC Tuner automatically switches between manual OC mode and Precision Boost Overdrive based on CPU current thresholds, optimizing performance without BIOS entry. Polychrome RGB headers allow synchronization with compatible LED devices. The BIOS Flashback button enables updates with just USB and power supply—no CPU or RAM required. Auto Driver Installer eliminates the need for optical drives by prepacking Ethernet drivers in BIOS ROM.

Optimized VRM Design - SPS (Smart Power Stage)
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.

14+2+1 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU, offering enhanced performance for gamers.

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 Memory Overclocking - DDR5 EXPO & XMP Support
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 compatible and overclocking can be made so affordable, satisfying and absolutely no sweat at all.

Blazing OC Tuner
The Blazing OC Tuner allows AM5 CPU to switch between OC mode and PBO(Precision Boost Overdrive) mode when the CPU current hits threshold. Anything above current threshold will engage manual OC mode; if below current threshold then will engage Precision Boost Overdrive mode. This idea is to combine overclocking on all cores and automatic boost on a single core to get the best performance out of your CPU. There is no need to enter BIOS to setup up, you can modify all the settings on time under OS.

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 - Audio That Matters
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.

Enhance Communication Quality
The Powerful algorithms to ensure the best noise-free conversation, giving a constant vocal level no matter the distance from your mic. The Nahimic audio engine dynamically clear the sound and remove interference noise and lower the voice variation. Result is a better comprehension and less fatigue.

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

High Speed M.2 Solution - PCIe Gen5 x4 for SSD
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.

XXL M.2 Heatsink
The extra large aluminum alloy M.2 heatsink effectively improves heat dissipation to keep those high speed M.2 SSDs as cool as possible, it is able to give better stability while maintaining top performance.

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.

Auto Driver Installer
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!

BIOS Flashback
Get the most convenient BIOS flashing with just a simple click. Users can easily achieve the latest BIOS support with a USB and power supply, No CPU, RAM or other components required.


Key Features
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

Specifications

Unique Feature
Superb Productivity
PCIe Gen5 (M.2)
Dual Channel DDR5
Rock-Solid Durability
14+2+1 Power Phase, 60A SPS
Pre-Installed I/O Shield
Ultrafast Connectivity
2.5G LAN
ASRock Lightning Gaming Ports
EZ Update
BIOS Flashback Button
ASRock Auto Driver Installer

CPU
Supports AMD Socket AM5 Ryzen 7000 Series Processors

Chipset
AMD B650

Memory
Dual Channel DDR5 Memory Technology
4 x DDR5 DIMM Slots
Supports DDR5 non-ECC, un-buffered memory up to 6400+(OC)
Max. capacity of system memory: 128GB
Supports Extreme Memory Profile (XMP) and Extended Profiles for Overclocking (EXPO) memory modules

BIOS
256Mb AMI UEFI Legal BIOS with GUI support

Graphics
Integrated AMD RDNA 2 graphics (Actual support may vary by CPU)
1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz

Audio
7.1 CH HD Audio (Realtek ALC897 Audio Codec)
Nahimic Audio

LAN
2.5 Gigabit LAN 10/100/1000/2500 Mb/s
Dragon RTL8125BG
Supports Phantom Gaming LAN Software
Smart Auto Adjust Bandwidth Control
Visual User Friendly UI
Visual Network Usage Statistics
Optimized Default Setting for Game, Browser, and Streaming Modes
User Customized Priority Control

Slots
CPU:
1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode
Chipset:
1 x PCIe 4.0 x16 Slot (PCIE3), supports x2 mode
2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE4)
1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module


Storage
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
4 x SATA3 6.0 Gb/s Connectors

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

USB
1 x USB 3.2 Gen2x2 Type-C (Rear)
1 x USB 3.2 Gen2 Type-C (Front)
9 x USB 3.2 Gen1 (7 Rear, 2 Front)
8 x USB 2.0 (4 Rear, 4 Front)

Connector
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 24 pin ATX Power Connector
2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
1 x Front Panel Audio Connector
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)


Rear Panel I/O
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

Software and UEFI
Software
ASRock Motherboard Utility (Phantom Gaming Tuning)
ASRock Phantom Gaming LAN Software
ASRock Polychrome SYNC
UEFI
ASRock Full HD UEFI
ASRock Auto Driver Installer
ASRock Instant Flash

Accessories
1 x User Manual
2 x SATA Data Cables
3 x Screws for M.2 Sockets

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

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

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

• Socket: AM5
• CPU Compatibility: AMD Ryzen 7000
• Chipset: AMD B650
• Form Factor: ATX
• Memory Slots: DDR5 - 4 Slots
• M.2 Compatibility: PCIe
• USB C: Yes