Asus PRIME B840M-A-CSM – Corporate Stable Model, AMD B840, AM5, Micro ATX, 4 DDR5, HDMI, 2 DP, 2.5G LAN, 3x M.2

Description

Description

Specification

• Motherboard Type: Desktop
• Form Factor: Micro ATX
• Socket: AMD AM5
• Chipset: AMD B840
• #Hide#DDR Type: DDR5
• CPU Support: Click here for CPU support
• RAM Technology: “DDR5 (Dual Channel)
  ECC and Non-ECC Un-buffered DIMM*
  Supports AMD EXPO
  ASUS AEMP

  *Non-ECC, un-buffered DDR5 memory supports On-Die ECC function”

• RAM Slots: 4 x DIMM
• RAM Speeds: Up to 7600+MT/s (OC)
• Maximum Memory: 256GB
• Graphics: Integrated Graphics
  Graphics specifications may vary between CPU types
• Graphics Ports: 1 x HDMI
  2 x DisplayPort
• PCI/PCI Express: Ryzen 9000 & 7000 Series CPUs:
  1 x PCIe 4.0 x16 (supports x16 mode)

  Ryzen 8000 Series CPUs:
  1 x PCIe 4.0 x16 (supports x8/x4 mode)

  AMD B840 Chipset:
  2 x PCIe 3.0 x16 (support x1 mode)

• Storage: 4 x SATA III
  3 x M.2

  Ryzen 9000 & 7000 Series CPUs:
  M.2_1 (2280) – PCIe 4.0 x4
  M.2_2 (2242/2260/2280) – PCIe 4.0 x4

  Ryzen 8000 Series CPUs:
  M.2_1 (2280) – PCIe 4.0 x4
  M.2_2 (2242/2260/2280) – PCIe 4.0 x4/x2

  AMD B840 Chipset:
  M.2_3 (2280) – PCIe 3.0 x4

• RAID: AMD RAIDXpert2 Technology
  Ryzen 9000 Series Processors: RAID 0/1/5/10
  Ryzen 8000 Series Processors: RAID 0/1
  Ryzen 7000 Series Processors: RAID 0/1/10
• Wireless: –
• LAN: 2.5GB LAN
• Audio: Realtek 7.1 Surround Sound High Definition Audio CODEC
• USB Ports Supported: Rear:
  2 x USB 10Gbps Type-A
  1 x USB 5Gbps Type-C
  4 x USB 2.0

  Front:
  1 x USB 5Gbps Type-C
  2 x USB 5Gbps
  4 x USB 2.0

• Back Panel I/O Ports: 2 x USB 10Gbps Type-A
  1 x USB 5Gbps Type-C
  4 x USB 2.0
  2 x DisplayPort
  1 x HDMI
  1 x Realtek 2.5Gb Ethernet
  3 x Audio jacks
  1 x BIOS FlashBack button
• Internal I/O Connectors: 1 x 4-pin CPU Fan
  1 x 4-pin CPU OPT Fan
  2 x 4-pin Chassis Fan
  1 x 24-pin Main
  1 x 8-pin +12V CPU
  3 x M.2 (Key M)
  4 x SATA 6Gb/s
  1 x USB 5Gbps Type-C
  1 x USB 5Gbps
  2 x USB 2.0
  3 x Addressable Gen2
  1 x Clear CMOS
• .: 1 x COM Port
  1 x Front Panel Audio
  1 x S/PDIF Out
  1 x SPI TPM (14-1 pin)
  1 x 10-1 pin Front Panel System
• Accessories: 2 x SATA 6Gb/s cables
  1 x M.2 rubber package
  2 x Screw packages for M.2 SSD
  1 x ACC Express Activation Key Card
  1 x Quick start guide
• Additional Features: See Overview
• Package Type: Retail
• Package Weight: 1.4500 kg
• Warranty: 3 Years
• #Hide#M.2 Slot(s): Yes (M.2)
• #Hide#No. LAN Ports: 1 x LAN
• #Hide#Max LAN Speed: 2.5GB LAN