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Asus PRIME B840M-A-CSM (90MB1J10-M0EAYC)

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Asus PRIME B840M-A-CSM
2025Prime-CSM (business)M.2 coolingno backlight2.5 Gbps
Towards:home / office
Form Factor:micro-ATX
Socket:AMD AM5
Chipset:AMD B840
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:7600 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24 pin
Processor power:8 pin
CSM is a model for corporate users. Customers of CSM products receive the ASUS Control Centre administration software.
All specifications
Specifications PRIME B840M-A-CSM
Main
Featuresfor home/office
SocketAMD AM5
Form factormicro-ATX
Power phases11 / 8+2+1 /
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetAMD B840
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency7600 MHz / + /
Max. memory192 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector3
M.23xPCI-E 4x
M.2 version2x4.0, 1x3.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCI-E 16x slots3
PCI Modes16x/1x/1x
PCI Express4.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.02
USB 3.2 gen11
USB C 3.2 gen11
ARGB LED strip3
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort / x2 /
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB 2.04
USB 3.2 gen22
USB C 3.2 gen11
BIOS FlashBack
Power connectors
Main power socket24 pin
CPU power8 pin
Fan power connectors6
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin3
Official Websiteasus.com
Added to E-CatalogJanuary 2025
P/N
90MB1J10-M0EAYC

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ASUS PRIME B840M-A-CSM AM5 Motherboard

This microATX board from ASUS is designed to handle powerful components. It's ready for AMD's 9000 series processors, so it's... moredesigned for the future of AI computing. Its 6-layer PCB design quickly dissipates heat, giving you more headroom for overclocking. You can plug in up to 192 GB of DDR5 RAM and blaze through your workflows. And with PCIe 4.0 you can have high-speed storage that won't make you wait around. Good to know- With 2.5Gb Ethernet you'll have super-fast and rock-solid internet connection for online games - To make sure your hardware stays cool under load, there are massive onboard heatsinks and hybrid fan headers - It's got an AIO Pump header, so you can slap some proper liquid cooling on your CPU  - Sync the RGB lighting on your motherboard with your components and peripherals using ASUS Aura Sync
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£179.99
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ASUS PRIME B840M-A-CSM micro ATX motherboard - AMD B840 Socket AM5

Clove.co.uk
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£150.36
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ASUS PRIME B840M-A-CSM micro ATX AM5 Motherboard 90MB1J10-M0EAYC

Designed to provide businesses and first-time builders with stable and reliable performance, the  ASUS PRIME B840M-A WIFI-CSM... moreMotherboard  may be outfitted to drive immersive entertainment and high-quality content creation. With support for AMD Ryzen 7000, 8000, and 9000 series desktop processors with the AM5 socket, this M-ATX motherboard fits compact cases while delivering smooth performance for demanding applications and AI workloads. Install an M.2 PCIe 4.0 alongside a 3.0 SSD and four SATA III drives, providing you with plenty of space to store your applications and multimedia files. The four DDR5 DIMM slots support up to 192GB of 7600 MT/s overclocked memory. You can install a powerful graphics cards into the two PCIe 4.0 x16 slots while reserving the two PCIe 3.0 x16 (x1 mode) slots for other compatible expansions. The rear panel features two 10 Gb/s compatible USB-A ports alongside a USB-C 3.2 Gen 1 ports that work with 5 Gb/s devices. You can use the four USB-A 2.0 ports for keyboards, mice, and other peripherals. Built-in Wi-Fi 6E (802.11ax) support and a 2.5 Gb/s Ethernet port provide you with fast connections to compatible network devices for smooth video streaming and low-latency online games. Use the HDMI 2.1 and two DisplayPort 1.4 ports work with CPUs with integrated graphics. Windows 10 or later is required to take advantage of all this motherboard's features. Performance AI Ready Designed for the future of AI computing, this motherboard is equipped with the power and connectivity needed for demanding AI applications. ASUS AEMP ASUS Enhanced Memory Profile (AEMP) is an advanced firmware feature that empowers users to achieve cutting-edge overclocked memory performance. Comprehensive Cooling An enlarged VRM heat sink array works with the smart fan and AIO pump headers to efficiently dissipate heat for optimal performance. Realtek 7.1 Surround Sound The Realtek codec delivers high-quality 24-Bit / 192 kHz audio with shielded ports, premium capacitors, and dedicated PCB layers. DIY Friendly Q Technologies ASUS Q-Dashboard, Q-DIMM, Q-LED Core, and Q-slot features, along with a pre-mounted I/O shield, help to simplify installation. ASUS WiFi Q-Antenna Dual transceivers support the 2.4, 5, and 6 GHz bands to enable faster throughput, with directional sensitivity to improve signal quality and cover greater distances. You can also pair wireless Bluetooth peripherals such as speakers, headsets, keyboards, and mice with the wireless system. BIOS FlashBack Just load the BIOS file onto a FAT32 USB stick, insert it into the BIOS FlashBack port, and press a button. No CPU or memory needed. Personalization ASUS GlideX Using this app enables smooth screen sharing and control across PCs, tablets, and smartphones via wired or wireless connections, across multiple platforms. ASUS DriverHub Simplify driver
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£159.99
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ASUS PRIME B840M-A-CSM AMD B840 Socket AM5 micro ATX 90MB1J10-M0EAYC

ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen 9000 series processors. The... morePRIME B840M-A-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. Its designed to be Advanced AI PC-ready offering the power and connectivity needed for demanding AI applications. ASUS Corporate Stable Model ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express - server-grade IT management software. ASUS Control Center Express ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality TCO-optimized solution for your business needs. Optimize IT endpoint management Designed to assist IT staff in monitoring and controlling devices within their corporate networks and facilitate inventory checking in multiple locations remotely. Automate IT maintenance Allows IT staff to schedule automatic updates of the latest BIOS software and utilities to specific or all devices at off-peak times enhancing system stability and IT operational flexibility. Securely manage all of endpoints Securely manage endpoint configuration portable storage access and PC software applications by enabling them to create grouping rules on individual devices. Performance AI Solutions ASUS AI Solutions include AI Advisor as your technical expert with expertise in PC performance. AI Advisor ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.7 Performance Digital Power Design PRIME B840M-A-CSM features an 8+2+1 phase power design with discrete MOSFETs ensuring efficient and stable power delivery for AMD processors plus steady performance for day-to-day use.5 The multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom. The Power Saving function contains several settings to easily optimize power consumption and maximize energy savings. You can enable a CPU power limit darken Aura lighting and set the fan profile to a Power Saving mode. You can also toggle the Power Saver plan that is built into Microsoft Windows. The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop automatically switching frequency and power-efficiency settings. Enhanced
Quzo.co.uk
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£154.73
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ASUS PRIME B840M-A-CSM AMD Micro-ATX Motherboard

Scan.co.uk
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£189.98
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Motherboard Asus PRIME B840M-A-CSM
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