ASUS PRIME B840M-K motherboard
ASUS PRIME B840M-K motherboard
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- Processor
- Processor manufacturer: AMD
- Processor
- AMD Ryzen 9000 Series
- AMD Ryzen 7000 Series
- AMD Ryzen 8000 Series
- Supported CPU sockets: Socket AM5
- Processor socket: Socket AM5
- Graphics
- Parallel Processing Support: Not Supported
- Memory
- Supported memory types: DDR5-SDRAM
- Maximum memory capacity: 128 GB
- Memory Channel Support: Dual Channel
- Number of memory slots: 2
- Memory slot type: DIMM
- ECC Compatibility: ECC or Non-ECC
- Unbuffered memory: Yes
- Characteristics
- Audio output channels: 7.1 ch.
- Chipset Board Family: AMD
- Motherboard Layout: AMD B840
- Supported Windows operating systems
- Windows 10 x64
- Windows 11
- Motherboard format: Micro ATX
- Product color: Black
- Weight and dimensions
- Product depth: 221 mm
- Product width: 244 mm
- Internal I/O
- USB 3.2 Gen 1 (3.1 Gen 1) ports: 2
- Front panel connector: Yes
- 12V power connector: Yes
- Front panel audio connector: Yes
- Number of COM sockets: 1
- ATX power socket (24-pin): Yes
- EPS power supply connector (8-pin): Yes
- CPU fan connector: Yes
- Number of USB 2.0 ports: 2
- RGB LED: Yes
- Number of SATA III connectors: 4
- TPM Connector: Yes
- Number of case fan connectors: 3
- Number of RGB LED connectors: 3
- S/PDIF jack: Yes
- Network
- Wi-Fi: No
- Wired LAN: Yes
- Ethernet interface type: 2.5 Gigabit Ethernet
- BIOS
- BIOS Type: UEFI AMI
- Packaging data
- Weight with packaging: 1.02 kg
- Package width: 270 mm
- Package depth: 263 mm
- Package height: 51.5 mm
- Package contents
- Cables: SATA
- Screws Included: Yes
- Memory drivers
- Number of supported storage drive sizes: 6
- Number of supported HDDs: 4
- Supported drive types: HDD & SSD
- Supported hard drive interfaces: M.2, SATA III
- RAID Service: Yes
- RAID levels
- 5
- 10
- 1
- 0
- Rear Panel I/O Ports
- Number of USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports: 4
- Number of USB 2.0 ports: 2
- Number of Ethernet LAN ports (RJ-45): 1
- Number of HDMI ports: 1
- Expansion slots
- Number of M.2 (M) slots: 2
- PCI Express x16 (Gen 3.x) slots: 1
- PCI Express x16 (Gen 4.x) slots: 1
| Name | Details |
|---|---|
| Producer | Asus |