ASUS PRIME B840M-A motherboard, AM5 socket, AMD B840, Micro-ATX, DDR5
Micro-ATX motherboard with AMD B840 chipset, supports PCI-Express 4.0, suitable for DDR5 RAM
138,98 €
incl. VAT
, add. delivery costs starting from 4.99€
- Slots: 1x PCIe 4.0 x16 (x16) and 2x PCIe 3.0 x16 (x1)
- RAM: 4x DIMM slots for a maximum of 192 GB DDR5 RAM up to 7,600 MT/s
- Storage: 3x M.2 (2x PCIe 4.0, 1x PCIe 3.0) and 4x SATA
- USB: 2x USB 3.1, 1x USB-C 3.0 and 4x USB 2.0
- Cooling: 6x 4-pin PWM connectors for fans and radiators
ASUS PRIME B840M-A: Micro-ATX Motherboard with AMD AM5 Socket and B840 Chipset
The ASUS PRIME B840M-A is a Micro-ATX motherboard featuring the entry-level AMD B840 chipset and AMD AM5 socket. It supports Ryzen 9000, 8000, and 7000 CPUs. While the DDR5 memory can be overclocked, this is not possible with the processor.
Graphics cards and NVMe SSDs are connected via PCIe 4.0. Data transfer rates of up to 10 Gbit/s are possible via USB 3.1. As the most affordable chipset in the AMD B800 series, it is suitable for office work and casual gaming.
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Colour
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Primary Colour
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Black
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Dimensions
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Length / Depth
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244 mm
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Width
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244 mm
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Form Factor
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Motherboard formfactor
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Micro-ATX
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CPU
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CPU Manufacturer
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AMD
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CPU Socket
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AM5
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Motherboard
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Motherboard Chipset
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AMD B840
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Built-In I/O Shield
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Yes
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Memory
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Max. Memory
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192 GB
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Memory Type
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DDR5
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Memory Form Factor
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DIMM
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Max. Memory Speed (OC)
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7600 MT/s
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EEC Support
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Yes
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Memory slots
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4x
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Performance Profile
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AMD EXPO
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Wi-Fi & LAN
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LAN
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Yes
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LAN Ports
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1x 2.5 Gbit/s
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Wi-Fi / Bluetooth
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No
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Cooling
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Backplate
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Yes
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M.2 Heatsinks
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Yes
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VRM Heatsinks
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Yes
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Internal Ports
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CPU Power Supply
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1x 8-Pin
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USB 3.0 / 3.1 / 3.2 (internal) Type C Header
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1
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USB 3.0 / 3.1 / 3.2 (internal) Type C Possible Ports
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1
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USB 3.0 (internal) Header
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1
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USB 3.0 (internal) Possible Ports
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2
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USB 2.0 (internal) Header
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2
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USB 2.0 (internal) Possible Ports
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4
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RGB / LED connectors
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3x Digital RGB (3-Pin 5VDG)
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Front Panel Audio Header
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Yes
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SPI TPM Header
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Yes
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External Ports
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USB 3.1 (external) Type A
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2
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USB 3.0 (external) Type C
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1
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USB 2.0 (external) Type A
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4
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Display Connectors
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Display Port (2x), HDMI (1x)
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Storage Ports
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M.2 PCIe 3.0 x4
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1
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M.2 PCIe 4.0 x4
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2
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SATA 6G (internal)
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4
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Back Connect
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Back Connect
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No
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Expansion Slots
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PCIe x16 slots (total)
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1
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PCIe x1 slots (total)
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2
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PCIe 4.0 x16 mechanical slot
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1
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PCIe 3.0 x16 mechanical slot
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2
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Fan Header
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4 Pin Fan Connectors
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6
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Lighting
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Lighting / RGB
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Yes
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| Manufacturer Information | ASUS GLOBAL PTE. LTD. 15A Changi Business Park Central 1, 486035 Singapore, Singapore |
| Responsible Person | ASUS GLOBAL PTE. LTD. 15A Changi Business Park Central 1, 486035 Singapore, Singapore |