MSI B450I GAMING PLUS AC

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Product Specification

CPU
Chipset : AMD B450
CPU Socket : AM4
Back Panel I/O
USB
2 x USB 2.0 Type-A
4 x USB 3.1 Gen 1 Type-A
Display
1 x DisplayPort 
1 x HDMI 1.4
Audio : 3 x 3.5 mm
Ethernet / Controller : 1 x Realtek 8111H Gigabit
PS/2 : 1 x Combo
Wi-Fi Antenna : 2 x Connector
Memory
Memory Slots : 2 x 288-Pin
Memory Support : DDR4 1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466 MHz
Maximum Capacity : 32 GB
Channel Architecture : Dual Channel
ECC Support : Non-ECC, ECC (Non-ECC Mode) Unbuffered
Storage Expansion
SATA : 4 x SATA III
M.2 : 1 x M Key 2280 (PCIe 3.0 x4, SATA III)
U.2 : None
RAID Support : RAID 0, 1, 10 (SATA)
Internal I/O
Expansion Slots : 1 x PCIe 3.0 x16
USB
1 x USB 2.0 Header (Supports 2 USB Type-A Port)
1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port)
Multi-GPU Support : None
Air Cooling
1 x 4-Pin CPU
1 x 4-Pin System
Power Connectors
1 x 24-Pin Mainboard
1 x 8-Pin CPU
Security : Chassis Intrusion
LED Header : 2 x RGB
Audio : None
Diagnostics : Clear CMOS
Front Panel I/O
I/O Connection Headers : AAFP, USB 3.1
Audio
Audio Codec : Realtek ALC887 (7.1-Channel)
Wireless
Bluetooth : 4.2
Wi-Fi : Wi-Fi 5 (802.11ac) (MU-MIMO)
Module Support : 1 E Key M.2
Software
Supported Operating Systems
Windows 10 (64-Bit)
Windows 7 (64-Bit)
Physical
Form Factor : Mini-ITX
Dimensions : 6.7 x 6.7" / 170.18 x 170.18 mm
Packaging Info
Package Weight : 1.83 lb
Box Dimensions (LxWxH) : 9 x 7.7 x 2.7"

MSI Performance Gaming AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 HDMI Display Port Mini-ITX Motherboard (B450I GAMING Plus AC)

  (1171 Total Review)
 Hot Selling

The MSI B450I GAMING PLUS AC is a compact yet powerful Mini‑ITX motherboard tailored for gamers. The board supports Ryzen 1st and 2nd generation CPUs, providing you with enough options to choose from if or when you want to upgrade. 

With 2 DIMM slots supporting up to 32 GB of DDR4 RAM, this board ensures memory performance and compatibility. It includes HDMI 1.4 and DisplayPort outputs that work with Ryzen APUs or Radeon Vega CPUs, which is perfect for GPU-less builds or troubleshooting when the discrete GPU is unavailable.

Product Features

  • Support AMD Ryzen 1st and 2nd Generation / Ryzen with Radeon Vega Graphics Processors for Socket AM4.
  • 2 DIMM slots.
  • VR ready.
  • Game boost, gaming hotkey, x boost.
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Product Specification

CPU
Chipset : AMD B450
CPU Socket : AM4
Back Panel I/O
USB
2 x USB 2.0 Type-A
4 x USB 3.1 Gen 1 Type-A
Display
1 x DisplayPort 
1 x HDMI 1.4
Audio : 3 x 3.5 mm
Ethernet / Controller : 1 x Realtek 8111H Gigabit
PS/2 : 1 x Combo
Wi-Fi Antenna : 2 x Connector
Memory
Memory Slots : 2 x 288-Pin
Memory Support : DDR4 1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466 MHz
Maximum Capacity : 32 GB
Channel Architecture : Dual Channel
ECC Support : Non-ECC, ECC (Non-ECC Mode) Unbuffered
Storage Expansion
SATA : 4 x SATA III
M.2 : 1 x M Key 2280 (PCIe 3.0 x4, SATA III)
U.2 : None
RAID Support : RAID 0, 1, 10 (SATA)
Internal I/O
Expansion Slots : 1 x PCIe 3.0 x16
USB
1 x USB 2.0 Header (Supports 2 USB Type-A Port)
1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port)
Multi-GPU Support : None
Air Cooling
1 x 4-Pin CPU
1 x 4-Pin System
Power Connectors
1 x 24-Pin Mainboard
1 x 8-Pin CPU
Security : Chassis Intrusion
LED Header : 2 x RGB
Audio : None
Diagnostics : Clear CMOS
Front Panel I/O
I/O Connection Headers : AAFP, USB 3.1
Audio
Audio Codec : Realtek ALC887 (7.1-Channel)
Wireless
Bluetooth : 4.2
Wi-Fi : Wi-Fi 5 (802.11ac) (MU-MIMO)
Module Support : 1 E Key M.2
Software
Supported Operating Systems
Windows 10 (64-Bit)
Windows 7 (64-Bit)
Physical
Form Factor : Mini-ITX
Dimensions : 6.7 x 6.7" / 170.18 x 170.18 mm
Packaging Info
Package Weight : 1.83 lb
Box Dimensions (LxWxH) : 9 x 7.7 x 2.7"