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Green micro-ATX motherboard with silver LGA 1151 socket and black DDR4 slots

ASUS

ASUS PRIME B250M-D Intel B250 DDR4 32GB Micro ATX Motherboard

SKU CH-P59S-JSTKS

Micro ATX motherboard with Intel B250 chipset, LGA 1151 socket and support for up to 32GB DDR4 memory

  • CPU Socket TypeLGA 1151
  • ChipsetIntel B250
  • Maximum Memory Supported32GB
  • Supports up to 32GB DDR4 memory for responsive multitasking
  • LGA 1151 socket fits compatible Intel processors
  • Intel B250 chipset provides stable platform foundation
  • Micro ATX form factor suits compact case builds
  • Includes SATA cable and I/O shield for immediate installation

ASUS PRIME B250M-D Micro ATX Board

The ASUS PRIME B250M-D is a Micro ATX motherboard built around the Intel B250 chipset for LGA 1151 processors. It supports DDR4 memory up to 32 GB and fits compact chassis where expansion space is limited. The board ships with a chassis I/O back panel and one SATA cable.

DDR4 Memory Ceiling at 32 GB

The board accepts DDR4 modules only and caps total capacity at 32 GB across its slots. Exceeding this limit will prevent the system from posting, so memory kits must stay within the rated maximum. No other DDR generation is electrically or mechanically compatible with this platform.

LGA 1151 Socket Defines Processor Choice

The LGA 1151 socket determines exactly which Intel CPUs can be installed. Only processors designed for this specific socket will fit and function; a different socket type makes the board unusable for that build. Verify the CPU matches LGA 1151 before purchase.

Highlights

  • Supports up to 32GB DDR4 memory for responsive multitasking
  • LGA 1151 socket fits compatible Intel processors
  • Intel B250 chipset provides stable platform foundation
  • Micro ATX form factor suits compact case builds
  • Includes SATA cable and I/O shield for immediate installation

Specifications

BrandASUS
ModelASUS PRIME B250M-D
CPU Socket TypeLGA 1151
ChipsetIntel B250
Maximum Memory Supported32GB

Questions about this item

Should I choose the 32GB maximum or a lower capacity kit?

The board supports up to 32GB of DDR4 memory, so a 32GB kit uses the full capacity while smaller kits leave room for future upgrades.

What does the 32GB maximum mean once the board is installed in a system?

It sets the total amount of DDR4 memory the system can address; populating all slots with compatible modules will give you 32GB of usable system memory.

Which interface does the included cable use and what does it limit in practice?

The supplied SATA cable connects storage drives at SATA speeds, capping transfer rates to the SATA interface maximum.

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