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GIGABYTE

GIGABYTE GA-B250M-D3H (rev. 1.0) Intel motherboard

SKU CH-FQN6-MSABQ

Micro-ATX board with LGA 1151 socket, Intel B250 chipset, four DDR4 slots up to 64 GB, one PCIe 3.0 x16 slot, six SATA ports and an M.2 connector

  • ProcessorCore i7 / i5 / i3 / Pentium / Celeron (LGA1151)
  • ChipsetIntel B250
  • Form factorMicro ATX
  • CPU socketLGA 1151
  • CPU technologies* Not Compatible with Intel 8th Gen CPUs
  • Memory slot count4 × 288pin (DDR4)
  • Supports 64GB DDR4 across four 288pin slots
  • DDR4 2400 MHz available with 7th generation Intel Core processors
  • Intel B250 chipset for LGA 1151 CPUs including Core i7 i5 i3 Pentium Celeron
  • PCI Express 3.0 x16 slot plus x4 slot and two PCI slots for expansion
  • Realtek ALC892 audio with 7.1 channel support and Intel Gigabit LAN

Socket LGA 1151 Micro ATX Board

The Gigabyte GA-B250M-D3H revision 1.0 is a micro ATX motherboard built on the Intel B250 chipset. It accepts LGA 1151 processors from the Core i7, i5, i3, Pentium and Celeron families. The board provides four 288-pin DDR4 slots, a single PCI Express 3.0 x16 slot, six SATA 6Gb/s ports, one SATA Express connector and one M.2 socket.

6th and 7th Generation Intel Builders

This board suits builders using 6th or 7th generation Intel CPUs who need a compact platform with dual-channel memory up to 64 GB. It is not compatible with 8th generation processors, so owners of those chips must choose a different platform. The single full-length PCIe slot limits multi-GPU configurations.

DDR4 2400 MHz Requires 7th Gen CPU

The memory standard lists DDR4 2400 and 2133 MHz, but 2400 MHz or XMP operation only activates when a 7th generation processor is installed. With a 6th generation CPU the board runs memory at 2133 MHz. This distinction decides whether the board meets your speed target.

How it compares

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

Price $60.99
Cheaper than about 77% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameGIGABYTE
Model nameGA-B250M-D3H (rev. 1.0)
Processor
ProcessorCore i7 / i5 / i3 / Pentium / Celeron (LGA1151)
CPU socketLGA 1151
ChipsetIntel B250
CPU technologies* Not Compatible with Intel 8th Gen CPUs
Memory
Memory slot count4 × 288pin (DDR4)
Supported memoryDDR4 2400*/ 2133 MHz/* To support 2400 MHz or XMP memory, you must install a 7th generation processor.
Max supported RAM64 GB
Memory channelsDual Channel
Storage
SATA ports6 x SATA 6Gb/s connectors/* Refer to "1-7 Internal Connectors," for the installation notices for the M.2 and SATA connectors.
M.2 slots1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support)
Audio & video
Audio chipRealtek ALC892
Sound channels2/4/5.1/7.1-channel
Connectivity
Ethernet controllerIntel GbE LAN chip
Maximum network speed1 Gbit/s
Ports & slots
PCIe 3.0 x16 slots1 x PCI Express x16 slot, running at x16 (PCIEX16)/* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot./1 x PCI Express x16 slot, running at x4 (PCIEX4)/(All of the PCI Express slots conform to PCI Express 3.0 standard.)
PCI slots2 x PCI Slots
PS/2 ports1 x PS/2 keyboard/mouse port
Video connectors1 x D-Sub port/1 x DVI-D port
HDMI ports1 x HDMI
Ethernet port1 x RJ45
DisplayPort connectors1 x DisplayPort
USB 3.1 ports4 x USB 3.1 Gen 1 ports
USB 2.0 ports2 x USB 2.0
Audio jacks6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In)
Onboard USB headers1 x USB 3.1 Gen 1 header/2 x USB 2.0/1.1 header
Power
Power connectors24 Pin
Size & build
Form factorMicro ATX
More details
SATA express1 x SATA Express connector/* The SATA Express connector is not compatible with regular SATA devices.

Questions about this item

What case clearance does the GA-B250M-D3H Micro-ATX board and its 288-pin DDR4 slots require?

The board uses the Micro-ATX form factor, so any chassis that accepts Micro-ATX or larger will fit; the four 288-pin DDR4 slots sit along the right edge and need standard DIMM height clearance.

Which step do builders often miss when seating the single PCI Express 3.0 x16 graphics card in the PCIEX16 slot?

The PCIEX16 slot runs at x16 electrically; the manual stresses inserting the card there first for best performance, yet many install it in the second x16-size slot that only runs at x4.

How do I keep the Realtek ALC892 audio codec and Intel GbE LAN controller running reliably over time?

Both controllers are soldered onboard and need no user service; just clear dust from the rear I/O ports and the board surface periodically so heat can dissipate normally.

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