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Green Micro ATX motherboard with black heatsinks and silver sockets

MSI

MSI B150M MORTAR LGA 1151 Intel B150 DDR4 64GB Micro ATX motherboard

SKU CH-C5ZK-5TGM8

Micro ATX board with LGA 1151 socket, Intel B150 chipset, dual-channel DDR4 2133MHz up to 64GB, two PCIe 3.0 x16 slots, six SATA III ports, Realtek ALC892 7.1 audio, gigabit LAN.

  • Processor6th generation Intel Core i3/i5/i7, Intel Pentium, Celeron p
  • ChipsetIntel B150
  • CPU socketLGA 1151
  • Supported memorySupports dual-channel DDR4 2133 MHz memory
  • Max supported RAM64 GB
  • PCI slots2 PCIe 3.0 x16 slots (x16/x4 supported) * 2 PCIe 3.0 x1 slot
  • Supports 6th generation Intel Core i3/i5/i7 processors on LGA 1151 socket
  • Dual-channel DDR4 2133MHz memory scales up to 64GB capacity
  • Two PCIe 3.0 x16 slots plus two PCIe 3.0 x1 slots for expansion cards
  • Realtek ALC892 audio codec delivers 7.1 channel sound with S/PDIF output
  • Six USB 3.1 Gen1 ports and four USB 2.0 ports provide ample connectivity

Socket LGA 1151 Micro ATX Board

The MSI B150M MORTAR is an Intel B150 motherboard built for the LGA 1151 platform. It accepts 6th generation Intel Core i3, i5, i7, Pentium and Celeron processors in a compact Micro ATX form factor. Dual-channel DDR4 memory runs at 2133 MHz with a maximum capacity of 64 GB.

Verify CPU Generation and Case Fit

Confirm the processor is a 6th generation Intel Core, Pentium or Celeron part with LGA 1151 architecture before ordering. The board uses a Micro ATX layout so the chassis must accept that mounting pattern. Expansion planning should account for two PCIe 3.0 x16 slots operating at x16 and x4, two PCIe 3.0 x1 slots and a single M.2 Key E slot sized for 2230 Wi-Fi modules.

Included Back Panel, Battery, Cable and Antenna

A chassis I/O back panel, CMOS battery and one SATA cable ship in the box. The Wi-Fi antenna is supplied only when the board has a built-in Wi-Fi module. No further accessories or software are bundled.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $50.99
Cheaper than about 84% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameMSI
Product lineMSI B150M MORTAR
Model nameMSI B150M MORTAR
Processor
Processor6th generation Intel Core i3/i5/i7, Intel Pentium, Celeron processors with LGA1151 architecture
CPU socketLGA 1151
ChipsetIntel B150
Memory
Supported memorySupports dual-channel DDR4 2133 MHz memory
Max supported RAM64 GB
Storage
SATA and RAID support1xSATA Express interface, 6xSATA III interface
Audio & video
Audio chipRealtek ALC892 Decoder Chip
7.1 channel high-quality sound effects
Supports S/PDIF output
Connectivity
Ethernet controller1 Realtek RTL8111H gigabit network interface card
Ports & slots
PCI slots2 PCIe 3.0 x16 slots (x16/x4 supported) *
2 PCIe 3.0 x1 slots
1 M.2 Key E slot supports 2230 Wi-Fi devices
Onboard USB headers6 USB 3.1 Gen1 (SuperSpeed USB) ports (4 on the backplane, 2 via onboard USB ports)
- 4 USB 2.0 (High-speed USB) ports (2 on the backplane, 2 via onboard USB ports)

Questions about this item

What accessories come in the box and which items such as CPU cooler or additional cables must be purchased separately?

The package includes the motherboard, a CMOS battery, one SATA cable and the chassis I/O back panel. A CPU cooler, processor, memory modules and any extra SATA or power cables are not included.

Which memory speed and maximum capacity should I select for this board?

The board supports dual-channel DDR4 2133MHz memory up to a maximum of 64GB, so choose DDR4 modules rated at 2133MHz and populate the slots to reach the desired capacity within that limit.

What does the 7.1 channel audio specification mean for everyday use?

The Realtek ALC892 codec provides 7.1 channel high-quality sound effects and S/PDIF output, allowing connection of a full surround-speaker system or a digital audio receiver for multi-channel playback.

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