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Small green Mini-ITX board with silver CPU socket and black slots

MSI

MSI B250I PRO LGA 1151 Intel B250 DDR4 32GB Mini-ITX motherboard

SKU CH-7E3K-RFCJQ

Compact Mini-ITX board for 6th and 7th generation Intel Core processors, offering DDR4 memory up to 32GB, a single PCIe 3.0 x16 slot, four SATA ports, 7.1 channel audio and Gigabit LAN

  • CPU Socket TypeLGA 1151
  • CPU TypeSupports 7th/6th generation Intel Core i3/i5/i7 processors w
  • ChipsetIntel B250
  • Memory StandardSupports dual-channel DDR4 2400/2133MHz memory
  • Maximum Memory Supported32GB
  • PCI Slots1 PCIe 3.0 x16 slot 1 M.2 Wi-Fi/Bluetooth module vertical sl
  • Supports 7th/6th gen Intel Core i3/i5/i7 and Pentium/Celeron CPUs via LGA 1151 socket
  • Dual-channel DDR4 memory up to 32GB at 2400/2133MHz for responsive multitasking
  • PCIe 3.0 x16 slot plus M.2 vertical slot for graphics and wireless expansion
  • Four SATA III ports and one M.2 interface with RAID support for flexible storage
  • Realtek ALC887 7.1-channel audio and RTL8111H Gigabit LAN for clear sound and wired networking

Compact LGA 1151 Platform

The MSI B250I PRO is a Mini-ITX motherboard built around the Intel B250 chipset and LGA 1151 socket. It accepts 6th and 7th generation Intel Core i3, i5 and i7 processors as well as Pentium and Celeron models. The board supports dual-channel DDR4 memory at 2400 or 2133MHz up to a maximum of 32GB.

Small-Form-Factor Builders

This board suits builders assembling compact systems that need a single PCIe 3.0 x16 slot and four SATA III ports. It provides six USB 3.1 Gen1 ports and four USB 2.0 ports for peripheral connectivity. Users requiring multiple graphics cards, additional PCIe lanes or newer CPU generations should consider a larger form factor with a different chipset.

Dual-Channel DDR4 32GB Limit

The memory controller caps total capacity at 32GB across two slots running at 2400 or 2133MHz. This ceiling determines whether the board can meet the memory demands of the intended workload.

Highlights

  • Supports 7th/6th gen Intel Core i3/i5/i7 and Pentium/Celeron CPUs via LGA 1151 socket
  • Dual-channel DDR4 memory up to 32GB at 2400/2133MHz for responsive multitasking
  • PCIe 3.0 x16 slot plus M.2 vertical slot for graphics and wireless expansion
  • Four SATA III ports and one M.2 interface with RAID support for flexible storage
  • Realtek ALC887 7.1-channel audio and RTL8111H Gigabit LAN for clear sound and wired networking

Specifications

BrandMSI
SeriesMSI B250I PRO
ModelMSI B250I PRO
CPU Socket TypeLGA 1151
CPU TypeSupports 7th/6th generation Intel Core i3/i5/i7 processors with LGA 1151, as well as Intel Pentium and Celeron processors
ChipsetIntel B250
Memory StandardSupports dual-channel DDR4 2400/2133MHz memory
Maximum Memory Supported32GB
PCI Slots1 PCIe 3.0 x16 slot
1 M.2 Wi-Fi/Bluetooth module vertical slot
SATA RAID1XM.2 interface, 4xSATA III interface
Audio ChipsetRealtek ALC887 decoding chip
- 7.1 channel high-quality sound effects
LAN Chipset1 Realtek RTL8111H Gigabit network interface card
Onboard USB- 6 USB 3.1 Gen1 (SuperSpeed USB) ports (4 ports on the backplane, 2 via onboard USB ports)
- 4 USB 2.0 (High-speed USB) ports (2 ports on the backplane, 2 via onboard USB ports)

Questions about this item

Will a 7th generation Intel Core i5 processor fit this socket?

Yes, the LGA 1151 socket supports 7th and 6th generation Intel Core i3, i5, and i7 processors, plus Pentium and Celeron models.

Can I install 32 GB of DDR4 memory at 2400 MHz?

The board supports dual-channel DDR4 up to 32 GB total at 2400 and 2133 MHz speeds.

What M.2 devices does the vertical slot accept?

The vertical M.2 slot is designed for a Wi-Fi and Bluetooth module; it is not intended for storage drives.

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