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Asus PRIME B840M-K Motherboard PC base #####AMD AM5 Form factor (details) Micro-ATX Motherboard chipset AMD® B840
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Asus PRIME B840M-K Motherboard
Highlights & Details
- AMD socket AM5 AMD Ryzen 7000 series, AMD Ryzen 8000 series, AMD Ryzen 9000 series
- PC micro ATX AMD B840 7.1 channels
- DDR5 SDRAM 2 DIMM RAM maximum: 128 GB
- HDD & SSD M.2, SATA III RAID support Number of supported storage drives: 6
- UEFI AMI 256 Mbit BIOS type
- 2.5 Gigabit Ethernet
Technical specifications
- Socket AM5
- Supported processor slots: Socket AM5
- Supported memory: DDR5 SDRAM
- AMD B840 motherboard chipset
- Motherboard form factor: Micro ATX
- Product type
Motherboard
- Chipset
AMD® B840
#####AMD AM5
- Form factor
Micro-ATX
- RAM type
DIMM
- RAM / Max. upgrade
128 GB
- No. of PCIe 3.0 x16
1 x
- No. of PCIe 3.0 x16
1 x
- No. of USB 2.0 ports
2 x
- No. of SATA III ports
4 x
- Factory colour
Black
- Depth
221 mm
- Width
244 mm
- No. of HDMI ports
1 x
- No. of USB A 2.0 ports
2 x
- No. of USB type A 3.1 / 3.2 1st Gen
4 x
- 10/100/1000 Mbps ports
1 x
- Range of use
PC
- Wi-Fi
No
- UKCA
yes
- BIOS memory size
256 Mbit
- Screws included
yes
- Ethernet LAN
yes
- Number of memory slots
2
- Number of M.2 (M) slots
2
- Front panel connector
yes
- 12V power connector
yes
- S/PDIF out connector
yes
- CPU fan connector
yes
- ATX Power connector (24-pin)
yes
- Front panel audio connector
yes
- Number of HDDs supported
4
- TPM connector
yes
- RGB LED pin header
yes
3
- EPS power connector (8-pin)
yes
- RAID support
yes
- Package weight
1.02 kg
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
- Unbuffered memory
yes
- Number of storage drives supported
6
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3720941 Asus PRIME B840M-K Motherboard PC base #####AMD AM5 Form factor (details) Micro-ATX Motherboard chipset AMD® B840
Description
The Asus PRIME B840M-K motherboard, with support for AMD Ryzen 7000/8000/9000 series processors, provides a robust platform for building high-performance systems. This motherboard in the Micro ATX form factor has a socket AM5 and thus enables the efficient integration of powerful components. The support for DDR5 SDRAM ensures that this motherboard can process high-speed memory at speeds of up to 8000 MT/s at overclocking, making it suitable for gaming and content creation tasks.
Equipped with multiple expansion slots, including PCIe 4.0 and DIMM options, the PRIME B840M-K offers flexibility for upgrades and system performance. The motherboard has a wide range of connectivity options, including USB 3.2 Gen 1 ports, an HDMI output, and 2.5 Gigabit Ethernet for fast Internet access. With advanced features such as Asus Aura Sync for adjustable lighting, improved memory profiles and a rugged design with Asus 5X Protection III, this motherboard is designed to provide reliability and performance in demanding applications.
This text is machine translated.
Equipped with multiple expansion slots, including PCIe 4.0 and DIMM options, the PRIME B840M-K offers flexibility for upgrades and system performance. The motherboard has a wide range of connectivity options, including USB 3.2 Gen 1 ports, an HDMI output, and 2.5 Gigabit Ethernet for fast Internet access. With advanced features such as Asus Aura Sync for adjustable lighting, improved memory profiles and a rugged design with Asus 5X Protection III, this motherboard is designed to provide reliability and performance in demanding applications.
This text is machine translated.
Features
- Ready for Advanced AI PC: Designed for the future of AI computing, with the necessary performance and connectivity for demanding AI applications
- AMD AM5 socket: Ready for AMD socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 series desktop processors
- Improved power supply: 8+2+1 phase power design, 6-layer PCB, 8-pole power connection, alloy reactors and long-life capacitors for stable power supply
- Ultra-fast connectivity: PCIe 4.0 x16 slot, PCIe 4.0 M.2 slots, Realtek® 2.5Gb Ethernet, Front USB 5 Gbps Type-C® support
- Comprehensive cooling: VRM heat sink and PCH heat sink, hybrid fan header and fan Xpert 2+
- DIY-friendly design: Q-Dashboard, Q-LED
- Unmatched personalization: Three addressable RGB Gen 2 headers, all configurable with Asus exclusive Aura Sync RGB lighting
- Renowned software: Armoury Crate, Asus AI Advisor, Asus DriverHub, Asus MyHotkey, AI Cache Boost
Scope of delivery
- Asus PRIME B840M-K
- 2 x Serial ATA cable
- I/O-shielding, M.2 Screw package
- Software