PRIME B840M-A-CSM

Technical Specifications

• Summary: ASUS PRIME B840M-A-CSM. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 192 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Maximum resolution: 7680 x 4320 pixels. Ethernet interface type: 2.5 Gigabit Ethernet
• Vendor Homepage: https://www.asus.com/motherboards-components/motherboards/csm/prime-b840m-a-csm/
• Name: MB AMD B840 SAM5 MATX/PRIME B840M-A-CSM ASUS
• Category Code: MBA
• Model: PRIME B840M-A-CSM
• Motherboard chipset: AMD B840
• Product colour: Grey
• Component for: PC
• Motherboard form factor: micro ATX
• Audio output channels: 7.1
• Motherboard chipset family: AMD
• Power source type: ATX
• Windows operating systems supported: Windows 10 x64/Windows 11
• Processor manufacturer: AMD
• Processor socket: Socket AM5
• Compatible processor series: AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series
• Supported processor sockets: Socket AM5
• Supported memory types: DDR5-SDRAM
• Number of memory slots: 4
• Memory slots type: DIMM
• Memory channels: Dual-channel
• ECC сompatibility: ECC & Non-ECC
• Supported memory clock speed (max): 7600
• Maximum internal memory: 192
• Unbuffered memory: Yes
• Supported storage drive types: HDD & SSD
• Supported storage drive interfaces: M.2,SATA III
• Number of HDDs supported: 4
• Number of storage drives supported: 7
• RAID support: Yes
• RAID levels: 0/1/10/5
• Parallel processing technology support: Not supported
• Maximum resolution: 7680 x 4320
• USB 2.0 connectors: 2
• USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
• Number of SATA III connectors: 4
• S/PDIF out connector: Yes
• Front panel audio connector: Yes
• Front panel connector: Yes
• ATX Power connector (24-pin): Yes
• CPU fan connector: Yes
• Number of CPU fan connectors: 2
• Number of chassis fan connectors: 2
• EPS power connector (8-pin): Yes
• Number of EPS power connectors (8-pin): 1
• Number of COM connectors: 1
• TPM connector: Yes
• RGB LED pin header: Yes
• Number of RGB LED pin headers: 3
• USB 2.0 ports quantity: 4
• USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
• USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
• Ethernet LAN (RJ-45) ports: 1
• HDMI ports quantity: 1
• HDMI version: 2.1
• DisplayPorts quantity: 1
• DisplayPort version: 1.4
• Headphone outputs: 1
• Line-in: Yes
• Ethernet LAN: Yes
• Ethernet interface type: 2.5 Gigabit Ethernet
• PCI Express x16 (Gen 3.x) slots: 2
• PCI Express x16 (Gen 4.x) slots: 1
• Number of M.2 (M) slots: 3
• 1st M.2 largest key size: 2280
• 1st M.2 highest PCI Express generation: 4.0
• 2nd M.2 largest key size: 2280
• 2nd M.2 highest PCI Express generation: 4.0
• 3rd M.2 largest key size: 2280
• 3rd M.2 highest PCI Express generation: 3.0
• BIOS type: UEFI AMI
• BIOS memory size: 256
• Package width: 275
• Package depth: 275
• Package height: 67.5
• Package weight: 1450
• Width: 244
• Depth: 244
• Cables included: SATA
• Screws included: Yes
• Weight: 910
• Quick installation guide: Yes
• Units per Shipping Box: 1
• Unit Calculated Volume: 0.005488
• Unit Calculated Weight: 1