P/N:90MB1J20-M0EAY0 | EAN:197105797147 | CHECKSUM: A
1 7
Warranty: 1 year
Excl VAT. € 166.31
In stock: 6 ETA: 2026-05-12Weight: 1.52 kg
B840M-A WIFI
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B840M-A WIFI motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
| BIOS |
| BIOS memory size: 256 Mbit |
| BIOS type: UEFI AMI |
| Expansion slots |
| 1st M.2 highest PCI Express generation: 4.0 |
| 1st M.2 largest key size: 2280 |
| 2nd M.2 highest PCI Express generation: 4.0 |
| 2nd M.2 largest key size: 2280 |
| 3rd M.2 highest PCI Express generation: 3.0 |
| 3rd M.2 largest key size: 2280 |
| Number of M.2 (M) slots: 3 |
| PCI Express x16 (Gen 3.x) slots: 2 |
| PCI Express x16 (Gen 4.x) slots: 1 |
| Features |
| Audio output channels: 7.1 channels |
| Component for: PC |
| Motherboard chipset: AMD B840 |
| Motherboard chipset family: AMD |
| Motherboard form factor: micro ATX |
| Windows operating systems supported: Windows 10 x64, Windows 11 |
| Graphics |
| Parallel processing technology support: Not supported |
| Internal I/O |
| 12V power connector: |
| ATX Power connector (24-pin): |
| CPU fan connector: |
| Front panel audio connector: |
| Front panel connector: |
| Number of chassis fan connectors: 3 |
| Number of COM connectors: 1 |
| Number of SATA III connectors: 4 |
| S/PDIF out connector: |
| TPM connector: |
| USB 2.0 connectors: 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors: 0 |
| Memory |
| ECC сompatibility: ECC & Non-ECC |
| Maximum internal memory: 192 GB |
| Memory channels: Dual-channel |
| Memory slots type: DIMM |
| Number of memory slots: 4 |
| Supported memory types: DDR5-SDRAM |
| Unbuffered memory: |
| Network |
| BluetoothBluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.: |
| Bluetooth version: 5.3 |
| Ethernet interface type: 2.5 Gigabit Ethernet |
| Ethernet LAN: |
| Top Wi-Fi standard: Wi-Fi 6E (802.11ax) |
| Wi-FiPopular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.: |
| Wi-Fi standards: Wi-Fi 6E (802.11ax) |
| Packaging content |
| Antenna included: |
| Cables included: SATA |
| Screws included: |
| Packaging data |
| Package depth: 275 mm |
| Package height: 67.5 mm |
| Package weight: 1.52 kg |
| Package width: 275 mm |
| Processor |
| Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Processor manufacturer: AMD |
| Processor socket: Socket AM5 |
| Supported processor sockets: Socket AM5 |
| Rear panel I/O ports |
| DisplayPorts quantity: 2 |
| DVI-D ports quantity: 0 |
| Ethernet LAN (RJ-45) ports: 1 |
| HDMI ports quantity: 1 |
| USB 2.0 ports quantity: 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 0 |
| 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 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 0 |
| VGA (D-Sub) ports quantity: 0 |
| WiFi-AP antenna jack: 1 |
| Storage controllers |
| Number of HDDs supported: 4 |
| Number of storage drives supported: 7 |
| RAID levels: 0, 1, 5, 10 |
| RAID support: |
| Supported storage drive interfaces: M.2, SATA III |
| Supported storage drive types: HDD & SSD |
| Weight & dimensions |
| DepthThe distance from the front to the back of something.: 244 mm |
| WidthThe measurement or extent of something from side to side.: 244 mm |
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