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Compact Mini-ITX motherboard with black PCB and silver heatsinks

GIGABYTE

GIGABYTE GA-B150N PHOENIX-WIFI Intel motherboard

SKU CH-NDRK-3FG9B

Mini ITX board for LGA 1151 CPUs with dual-channel DDR4 2133, one PCIe x16 slot, four SATA ports, one M.2 slot, Intel gigabit LAN, dual-band Wi-Fi and Bluetooth 4.2

  • ProcessorCore i7 / i5 / i3 / Pentium / Celeron (LGA1151)
  • ChipsetIntel B150
  • Form factorMini ITX
  • CPU socketLGA 1151
  • Memory slot count2 x DIMM
  • Supported memoryDDR4 2133
  • Supports up to 32GB DDR4 2133 memory for responsive multitasking
  • Single PCI Express x16 slot at full x16 speed for graphics expansion
  • Four SATA 6Gb/s ports provide ample storage connectivity
  • Realtek ALC892 delivers 8-channel high-definition audio
  • Dual-band Wi-Fi 802.11 a/b/g/n/ac plus Bluetooth 4.2 for wireless flexibility

B150 Mini ITX motherboard with Wi-Fi and Bluetooth

The GIGABYTE GA-B150N PHOENIX-WIFI is a Mini ITX board built around the Intel B150 chipset for LGA 1151 processors. It supports Core i7, i5, i3, Pentium and Celeron CPUs with dual-channel DDR4 2133 memory up to 32 GB across two DIMM slots. Integrated 802.11 a/b/g/n/ac dual-band Wi-Fi and Bluetooth 4.2 provide wireless connectivity in a compact layout.

Suits small-form-factor builds needing wireless

This board fits compact cases that require built-in Wi-Fi and Bluetooth alongside a single full-length PCI Express x16 slot for a graphics card. Four SATA 6 Gb/s ports and one M.2 socket handle storage, while Realtek ALC892 8-channel audio covers sound. Builders who need multiple PCIe slots, more than two memory slots, or legacy PS/2 keyboards will find the feature set limited.

Single PCI Express x16 slot at x16 electrical

The sole PCI Express x16 slot runs at full x16 speed, which determines whether a discrete graphics card can operate at its maximum bandwidth. If the build requires additional expansion cards or a second x16 slot, this platform cannot accommodate them.

How it compares

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

Price $87.99
Cheaper than about 56% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameGIGABYTE
Model nameGA-B150N PHOENIX-WIFI
Processor
ProcessorCore i7 / i5 / i3 / Pentium / Celeron (LGA1151)
CPU socketLGA 1151
ChipsetIntel B150
Memory
Memory slot count2 x DIMM
Supported memoryDDR4 2133
Max supported RAM32 GB
Memory channelsDual Channel
Storage
SATA ports4 x SATA 6Gb/s
M.2 slots1 x M.2
Audio & video
Audio chipRealtek ALC892
Sound channels8 Channels
Connectivity
Ethernet controllerIntel
Maximum network speed1 Gbit/s
Wi-Fi standardWi-Fi 802.11 a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
Bluetooth support4.2, 4.1, BLE, 4.0, 3.0, 2.1+EDR
Ports & slots
PCIe x16 slots1 x PCI Express x16 slot, running at x16
PS/2 ports1 x PS/2 keyboard/mouse port
Video connectors1 x DVI-D
HDMI ports1 x HDMI
Ethernet port1 x RJ45
USB 3.1 ports1 x USB Type-C with USB 3.1 support/1 x USB 3.1 Type-A port (red)
USB 3.0 ports4 x USB 3.0 / 2.0
S/PDIF output1 x Optical
Audio jacks5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)
Antenna connectors2 x SMA antenna connectors (2T2R)
Onboard USB headers1 x USB 3.0/2.0 header + 1 x USB 2.0/1.1 header
Power
Power connectors24-pin ATX main power connector/8-pin ATX 12 V power connector
Size & build
Form factorMini ITX
Width and length6.69 in × 6.69 in

Questions about this item

What case size and mounting pattern does the GA-B150N PHOENIX-WIFI require?

The board uses the Mini-ITX form factor, so it fits any chassis with Mini-ITX or larger motherboard trays and the standard four-hole mounting pattern.

How is the CPU cooler mounted on the LGA 1151 socket, and what step is often missed?

Align the cooler with the four holes around the LGA 1151 socket, press the push-pins through until they click, then connect the fan header; the step often missed is fully seating all four pins before powering on.

Which memory modules will need replacement if I want more than 32 GB later?

The two DDR4 2133 DIMM slots max out at 32 GB total, so exceeding that capacity requires a different motherboard rather than just swapping modules.

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