ASUS PRIME B840M-A WIFI - motherboard - micro ATX - Socket AM5 - AMD B840

Article-No.:
260213
Manufacturer-No.:
90MB1J20-M0EAY0
EAN/GTIN:
4711387797143
WEEE Nummer
DE12375349
Technical specifications

General

Packaged Quantity
1

Processor

Installed Qty
0
Max Supported Qty
1

Mainboard

Form Factor
Micro ATX
Compatible Processors
Ryzen
Chipset Type
AMD B840
Supported RAM Technology
DDR5 SDRAM
Supported RAM Integrity Check
Non-ECC, ECC, On-die ECC
Supported RAM Speed
3800 MHz (O.C.)
Processor Socket
Socket AM5
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
Supported RAM (Registered or Buffered)
Unbuffered
RAM Slots
4 DIMM slots

Interfaces

Internal Interfaces
1 x USB-C 3.2 Gen 1 - header, 1 x audio - header, 1 x serial - header, 4 x USB 2.0 - header, 1 x SPDIF out - header, 1 x speaker - header, 2 x USB 3.2 Gen 1 - header, 1 x SPI - header

RAM

Features
AMD EXPO technology, Dual channel memory architecture
Max Supported Size
192 GB

Video Output

Type
Graphics adapter (CPU required)

Audio Output

Type
Sound card
Compliant Standards
High Definition Audio
Audio
High Definition Audio (8-channel)

Networking

Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, 2.5 Gigabit Ethernet
Network
2.5 Gigabit Ethernet, Bluetooth 5.3, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Bluetooth

Expansion Slots

Expansion Slots
1 x CPU, 1 x M.2 socket (2242/2260/2280 M.2 Key M slot), 2 x M.2 socket (2280 M.2 Key M slot), 4 x DIMM 288-pin, 2 x PCIe 3.0 x1, 1 x PCIe 4.0 x16

Interfaces

Storage Interfaces
PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 / RAID 10, SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10, PCIe 4.0 -connectors: 1 x M.2
Storage
Serial ATA-600 (RAID), M.2 socket
USB / FireWire
USB 3.2 Gen 1, USB-C 3.2 Gen 1
Storage Ports
4 x SATA-600 (RAID), 3 x M.2
USB / FireWire Ports Configuration (Active)
1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 2 + 4 USB 2.0
USB / FireWire Ports Configuration (Headers)
1 x USB-C 3.2 Gen 1 + 1 x USB 3.2 Gen 1 + 2 x USB 2.0

Software

Software Included
ASUS AURA Creator, Armoury Crate, ASUS Fan Xpert 2+, Norton 360 for Gamers (60 days trial), Adobe Creative Cloud (free trial), WinRAR (40 days trial), ASUS TurboV EVO Utility, ASUS CPU-Z, ASUS AI Suite III, PC Cleaner, WinRAR

Dimensions & Weight

Width
24,4 cm
Depth
24,4 cm
Description
The ASUS PRIME B840M-A WIFI motherboard offers a robust platform designed for high-performance computing with advanced connectivity options. It is equipped with an AMD B840 chipset and supports Ryzen processors, ensuring powerful performance and compatibility with Ryzen 7000/8000/9000 Series. The motherboard features a micro ATX form factor that provides sufficient expansion slots, including 4 DIMM slots for DDR5 SDRAM with speeds up to 3800 MHz (O.C.). Several internal interfaces such as USB 3.2 Gen and audio connections enhance system flexibility and functionality.
With multiple USB ports, including USB-C 3.1 Gen 1 and USB 3.2 Gen 2, users can enjoy rapid data transfer rates and enhanced connectivity for various peripherals. The integration of high-definition audio through an 8-channel audio output ensures an immersive audio experience. Additionally, with features like ASUS EZ Flash 3 and CrashFree BIOS 3, system management is simplified, making it an ideal choice for both gamers and everyday users who value performance and reliability.
  • Efficient expansion capabilities
    The motherboard includes 4 expansion slots, with support for 2242/2260/2280 M.2 Key M slots, allowing for versatile upgrade options and enhanced storage configurations.
  • Multiple connectivity options
    Featuring extensive connection interfaces such as HDMI, DisplayPort, and various USB ports, the motherboard ensures excellent compatibility and connectivity for all peripherals.
  • Advanced audio experience
    Equipped with high definition audio (8-channel), this motherboard delivers crisp and immersive sound quality for gaming and media consumption.
  • Innovative thermal solutions
    With a VRM heatsink design and advanced thermal management features, this motherboard ensures optimal cooling during heavy workloads.
  • Robust networking capabilities
    It supports 2.5 Gigabit Ethernet and Wi-Fi 6E (802.11ax) along with Bluetooth 5.3, providing fast and reliable Internet connectivity.
Information on Product Safety

Information on Product Safety

Manufacturer information

Company Name

ASUSTeK Computer Inc. 

Address

Taipei 112

11493 15, Li-Te Rd. TW

Email

LegalCompliance@asus.com

EU Responsible Person

Name

Asus Computer GmbH

Address

Harkortstrasse 21-23

40880 Ratingen DE

Email

LegalCompliance@asus.com

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