Asus Prime B650-PLUS-CSM AMD5 Motherboard 4x DDR5 - HDMI, M.2, PCIe 4.0, 4x Sata III, USB 2.0, 3.2, DisplayPort, ATX Form Factor

ASUS Prime series motherboards are expertly designed to unleash the full potential of AMD Ryzen 7000 series processors. With a robust power design, comprehensive cooling solutions, and smart tuning options, the PRIME B650-PLUS-CSM gives users and PC builders a range of performance optimizations through intuitive software and firmware features.
Flexibility
Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME B650 motherboard includes flexible tools to fine-tune every aspect of your system, allowing performance adjustments to fit your workflow perfectly and maximize productivity.
CPU performance boost.
AMD Precision Boost Overdrive (PBO) pushes the CPU's current and voltage budget to opportunistically boost performance. By aggressively tuning PBO parameters, AMD's algorithm can take advantage of the motherboard's solid power solution to further increase performance.
Cooling
The Prime B650 series is designed with multiple built-in heatsinks and a variety of hybrid fan headers to keep your system cool and stable under intense workloads.
Cooler by design.
The Prime B650 series features comprehensive cooling controls that can be configured through Fan Xpert 2+ software or the UEFI BIOS.
Multiple temperature sources.
Each header can dynamically reference three thermal sensors. Fan Xpert 2+ lets you map the temperature of compatible ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.
Performance
The PRIME B650 series is designed to handle the high core counts and bandwidth demands of AMD processors. The ASUS B650 motherboard provides all the essential elements to boost your daily productivity, so your system will be ready for action with stable power, intuitive cooling, and flexible data transfer options.
Robust power design.
Stable power is essential to squeeze every last bit of performance out of AMD processors. The PRIME B650-PLUS is designed to meet the demands of these high-core-count CPUs.
ProCool connectors.
Proprietary connectors reinforce the motherboard-to-PSU link with 8-pin connectors that deliver 12 volts of power directly to the processors. Each connector features solid pins that can handle more current than hollow-pin connectors.
Addressable Gen 2 headers.
Three addressable Gen 2 headers can detect the number of LEDs on second-generation addressable RGB devices, letting the software automatically adapt lighting effects to specific devices. The new headers also offer backward compatibility with existing Aura RGB equipment.
Specifications:
Processor:
-Processor manufacturer: AMD
-Compatible processor: AMD Ryzen 3, AMD Ryzen 7, AMD Ryzen 9 7th Gen
-Processor socket: AM5 socket
-Supported processor sockets: AM5 socket
Expansion slots:
-Number of M.2 (M) slots: 2
-PCI Express x16 (Gen 4.x) slots: 2
-PCI Express x4 (Gen 1.x) slots: 2
Storage controllers:
-RAID support: Yes
-Supported storage disk interfaces: M.2, SATA III
-RAID levels: 0, 1, 10
-Supported storage drive types: HDD & SSD
Features:
-Power: ATX
-Audio output channels: 7.1 channels
-Chipset: AMD B650
-Product color: Multicolor
-Component for: PC
-Form factor: ATX
-Chipset family: AMD
-Supported Windows operating system: Windows 10, Windows 11 x64
Connectivity:
-Ethernet: Yes
-Ethernet interface type: 2.5 Gigabit Ethernet
-Wi-Fi: No
Graphics:
-Integrated graphics adapter: No
-Parallel processing support: Not supported
Internal I/O:
-Front panel audio connector: Yes
-EPS power connector (8-pin): Yes
-ATX power connector (24-pin): Yes
-CPU fan connector: Yes
-12V power connector: Yes
-RGB LED strip connector: Yes
-TPM connector: Yes
-USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
-Thunderbolt headers: 1
-Number of chassis fan connectors: 3
-Number of COM connectors: 1
-Number of SATA III connectors: 4
-USB 2.0 connectors: 2
Memory:
-Memory channels: Dual channel
-ECC: Yes
-Maximum internal memory: 128 GB
-Unbuffered memory: Yes
-Non-ECC: Yes
-Number of memory slots: 4
-Memory slot type: DIMM
-Compatible memory types: DDR5-SDRAM
-Maximum supported memory clock speed: 6400 MHz
-Supported memory clock speeds: 4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400 MHz
Other features:
-Back-to-BIOS button: Yes
-Number of M.2 (E) slots: 1
Rear panel I/O ports:
-Number of DisplayPorts: 1
-Number of USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports: 2
-Number of USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports: 3
-Number of USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports: 1
-Number of USB 2.0 ports: 2
-Line input: Yes
-Ethernet LAN (RJ-45) port count: 1
-Microphone input jack: Yes
-Number of HDMI ports: 1
-S/PDIF output port: Yes
-Headphone outputs: 1
-DisplayPort version: 1.4
-HDMI version: 2.1
BIOS
-BIOS memory size: 256 MB/s
-BIOS types: UEFI AMI
Weight and dimensions:
-Width: 305 mm
-Depth: 244 mm