Intel Core B75MA-E31 Intel B75 LGA 1155 (Socket H2) micro ATX
- Depth
- 244 mm
- Width
- 173 mm
- BIOS type
- UEFI
- PCI slots
- Y
- Audio chip
- Realtek ALC887
- Cooling type
- Passive
- Ethernet LAN
- Y
- Intended use
- PC
- Microphone input
- Y
Overview
The MSI B75MA-E31 Intel B75 LGA 1155 (Socket H2) micro ATX features Passive cooling. Full verified specifications are listed below.
Compatibility
- Pairs with CPUs using the LGA 1155 (Socket H2) socket.
- Physical size is Micro ATX — check your case supports this form factor.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 57
All values come from this product’s catalog record.- Depth
- 244 mm
- Width
- 173 mm
- BIOS type
- UEFI
- PCI slots
- 1
- Audio chip
- Realtek ALC887
- Cooling type
- Passive
- Ethernet LAN
- Yes
- Intended use
- PC
- Microphone input
- Yes
- LAN controller
- Realtek RTL8111E
- Memory channels
- Dual-channel
- Socket
- LGA 1155 (Socket H2)
- CPU fan connector
- Yes
- Clear CMOS jumper
- Yes
- Headphone outputs
- 1
- Memory slots type
- DIMM
- Power source
- ATX
- USB 2.0 connectors
- 2
- HDMI ports
- 1
- Chipset
- Intel B75
- PS/2 ports
- 2
- Power fan connector
- Yes
- DVI-D ports quantity
- 0
- PCI Express x4 slots
- 1
- eSATA ports quantity
- 0
- Audio channels
- 7.1
- PCI Express x16 slots
- 1
- Memory slots
- 2
Show all 57 specifications
- CPU brand
- Intel
- Supported memory types
- DDR3-SDRAM
- USB 2.0 ports
- 4
- Ethernet interface type
- Fast Ethernet,Gigabit Ethernet
- Max memory
- 32 GB
- Form factor
- Micro ATX
- Discrete graphics support
- Yes
- PCI Express slots version
- 2.0,3.0
- Ethernet ports
- 1
- FireWire ports
- 0
- Motherboard chipset family
- Intel
- PCI Express slots quantity
- 2
- VGA ports
- 1
- Chassis intrusion connector
- Yes
- Compatible processor series
- Intel Celeron,Intel Pentium
- Front panel audio connector
- Yes
- ATX Power connector (24-pin)
- Yes
- Number of SATA II connectors
- 3
- Intel Core i3/i5/i7/i9 series
- i3-2xxx,i3-3xxx,i5-2xxx,i5-3xxx,i7-2xxx,i7-3xxx
- Number of SATA III connectors
- 1
- Supported memory clock speeds
- 1333,1600
- Number of EATX power connectors
- 2
- Number of chassis fan connectors
- 2
- Number of Parallel ATA connectors
- 0
- Supported memory module capacities
- 16GB
- Supported storage drive interfaces
- SATA II,SATA III
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- Intel® High Definition Audio (Intel® HD Audio)
- Yes
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Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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