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ASUS PRIME B840M-A WIFI AMD Micro-ATX Motherboard - Black | 90MB1J20-M0EAY0

AED 679.00
AED 710.00

In stock

SKU
90MB1J20-M0EAY0
  • M-ATX Form Factor
  • AMD B840 Chipset
  • AM5 Socket
  • 4 x Dual-Channel DDR5 Slots
  • 4 x SATA III | 3 x M.2
  • PCIe 4.0 x16 | PCIe 3.0 x16 (x1)
  • USB 3.2 Gen 1, 2 & 2.0
  • Wi-Fi 6E | Bluetooth | 2.5GbE
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ASUS PRIME B840M-A WIFI AMD Micro-ATX Motherboard - Black | 90MB1J20-M0EAY0

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built to last
The ASUS Prime B840M-A motherboard is engineered to unleash the capabilities of AMD Ryzen™ 9000 series processors with a strong power setup, advanced cooling, and user-friendly tuning options. Packed with four M.2 slots, it offers ample room for high-speed storage, while PCIe® 4.0 x16 support gears it for modern graphics. Built for the future, it provides a combination of legacy and modern USB connections, ideal for gaming setups. With intuitive software and firmware, it’s crafted for PC builders aiming for high and reliable performance.

Robust Architecture
Stable power is crucial for squeezing max performance from AMD processors. It features 8 + 2 + 1 power stages that integrate high-side and low-side MOSFETs and drivers into packages rated equally. This configuration ensures optimal power delivery, efficiency, stability and performance for both current and future AMD processors.

DDR5 Domination
ASUS Enhanced Memory Profile (AEMP) automatically detects memory chips and provides optimised profiles for enhanced performance. For those looking to surpass stock DDR5 speeds, the B840M-A offers extensive AMD Extended Profiles for Overclocking (EXPO™) support and a wide array of UEFI settings for further performance tweaks.

Loaded With M.2 Slots
B840M-A offers a total of three M.2 slots, including two that support 64 Gbps via PCIe 4.0, and one that supports PCIe 3.0. This enables quicker boot-up and app load times with OS or application drives.

GREAT FOR BEGINNER BUILDS
The B840M-A motherboard introduces EZ PC DIY features that streamline the building process for convenience and speed. A physical lever unlocks the first PCIe slot’s security latch with a single tap, simplifying the removal of graphics cards or other devices during upgrades. The ASUS Q-Latch offers tool-free M.2 SSD installation, using a simple locking mechanism for easy drive attachment and removal. Additionally, the Q-LED Core display provides color-coded lights during the Power-On Self-Test (POST), assisting with quick troubleshooting of potential issues.

Pre-Mounted I/O Shield
The pre-installed I/O shield safeguards ports, simplifies the build process, increases functionality and enhances aesthetics for PC DIY enthusiasts.

BIOS Flashback™
BIOS FlashBack™ simplifies BIOS updates. Just load the BIOS file onto a FAT32 USB stick, insert it into the port, and press a button—no CPU or memory needed.

PCIe Safe Slot
ASUS have adapted SMT manufacturing for the faster SafeSlot, a reinforced metal lining that ensures secure card installation and faster data speeds.

SKU 90MB1J20-M0EAY0
GTIN 4711387797143
Specifications
Edition PRIME B840M-A WIFI
Form Factor MicroATX (244 x 244 mm)
CPU Socket AM5
Chipset AMD B840
Memory Type DDR5 ECC/Non-ECC UDIMM
Memory Speed Up to 7600MHz (OC)
Max Memory Capacity 192GB (4 x 48GB)
Audio 7.1 Channel HD Audio
Primary GPU Interface PCIe 4.0 x16
SLI / CrossFire Support NVIDIA SLI: N/A / AMD CrossFire: N/A
Integrated Graphics Depends on CPU
On-Board Graphics Connectors HDMI, 2 x DisplayPort
Expansion Slots 1 x PCIe 4.0 x16
2 x PCIe 3.0 x16
2 x M.2 PCIe Gen4 x4 (22-80mm)
SATA Support 4 x SATA III (6Gb/s)
RAID Support RAID 0, 1, 5, 10
Internal I/O 1 x 24-pin ATX Power
1 x 8-pin CPU Power
1 x CPU Fan, 1 x CPU OPT Fan
3 x CHA_FAN
1 x AIO Pump Header
3 x Gen 2 RGB Headers
1 x Clear CMOS Header
1 x S/PDIF-Out Header
1 x COM Header
1 x TPM Header
2 x USB 2.0 Header
1 x USB 3.2 Gen1 Header
1 x USB 3.2 Gen1 Type-C Front Header
Networking Wi-Fi 6E (802.11ax) + Bluetooth 5.3
2.5GbE LAN (Realtek)
Rear I/O 1 x 2.5GbE LAN
4 x USB 2.0
2 x USB 3.2 Gen2 Type-A
1 x USB 3.2 Gen1 Type-C
2 x DisplayPort, 1 x HDMI
Line In / Line Out / Mic-In
BIOS Flashback Button
Wi-Fi Module
Cooling Passive Heatsinks
Water Cooled No
Board Dimensions 244 x 244 x 50 mm
Brand ASUS
Weight 4.000000
Chipset Brand AMD B840
Socket AMD AM5
Form Factor MICRO-ATX
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