ASUS PRIME B840M-R Motherboard (Micro ATX, AM5, DDR5)

Description

Technical Specifications

• Brand
  ASUS
• Model
  PRIME B840M-R
• SKU
  590448
• EAN / Barcode
  4711636560696
• MPN
  90MB1PT0-M0EAY0
• Category
  Motherboards (PRIME Series)
• Form Factor
  Micro ATX (24.4 x 24.4 cm)
• Board Dimensions
  24.4 x 24.4 cm (9.6 x 9.6 inches)
• Chipset
  AMD B840
• Socket
  AM5
• Supported CPUs
  AMD Ryzen™ 9000, 8000 and 7000 Series (desktop)
• Power Design
  6+2+1 phase digital power design
• Memory Slots
  2 x DIMM
• Max Memory Capacity
  128 GB
• Memory Type
  DDR5, Non-ECC, Unbuffered
• Memory Architecture
  Dual Channel
• Supported Memory Speeds
  Up to 7200+ MT/s (OC) Ryzen 9000/7000; up to 7600+ MT/s (OC) Ryzen 8000
• Memory Features
  AMD EXPO, ASUS AEMP
• M.2 Slots
  2 (1 x PCIe 4.0, 1 x PCIe 3.0)
• SATA Ports
  (See manufacturer techspecs)
• PCIe x16
  1 x PCIe 4.0 x16
• PCIe x1
  1 x PCIe 3.0 x1 (chipset)
• Integrated Graphics Outputs
  1 x DisplayPort (up to 8K@30Hz), 1 x HDMI 2.1 (up to 4K@60Hz) - requires CPU iGPU
• Rear I/O USB
  4 x USB 5 Gbps (Type-A), 2 x USB 2.0 (Type-A)
• Ethernet
  Realtek® 1 Gb Ethernet
• Audio
  3 x Audio jacks supporting 7.1 Surround (HD audio module)
• PS/2
  1 x PS/2 combo port
• Internal USB Headers
  1 x USB 5 Gbps header, 2 x USB 2.0 headers
• RGB Headers
  3 x Addressable RGB Gen 2 headers (Aura Sync)
• Special Features
  ASUS 5X PROTECTION III (DIGI+ VRM, LANGuard, Overvoltage Protection, SafeSlot Core+, Stainless-steel back I/O)
• Q-Design Features
  Q-DIMM, Q-Slot, Q-LED, Q-Dashboard
• Thermal Solution
  Aluminum heatsink design, Stack Cool 3+ PCB
• BIOS / Software
  UEFI BIOS, ASUS driver/software utilities, ASUS DriverHub
• OS Compatibility
  Windows 11, Windows 10 64-bit
• Colors / Aesthetics
  Black PCB with silver/white accents, Aura Sync RGB compatible
• Typical Bundle Items
  User manual, I/O shield, SATA cables, driver utilities
• Product Weight (board)
  600
• Package Weight (boxed)
  1200
• Package Dimensions (cm)
  28 x 34 x 7

Ratings