Description
- Maximize your data speeds with integrated M.2 and Intel® Optane™ Memory compatibility.
- 5X Protection III Hardware-level safeguards provide component longevity and reliability.
- FanXpert delivers advanced fan control for dynamic cooling.
- Patent-pending SafeSlot Core fortified PCIe slot prevents damage caused by heavyweight GPUs.
- Front panel USB 3.0 connectivity for easy access and accelerated data transfers.
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SafeSlot Core
SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, Safeslot Core provides stronger retention and greater shearing resistance than standard expansion slots. -
LANGuard
ASUS LANGuard is hardware-level networking protection that employs signal-coupling technology and premium anti-EMI surface-mounted capacitors to ensure a more reliable connection and better throughput, plus electrostatically guarded and surge-protected components for greater tolerance to static electricity and improved protection against surges. -
Overvoltage protection
An exclusive circuit design with built-in voltage regulators to protect your chipset, connectivity ports, and audio codecs from damage caused by unexpected high-level voltages from unstable or inferior power supplies. -
Precision control for stable power
ASUS-exclusive DIGI+ VRM intelligently delivers power to the processor based on real-time demands, reducing energy waste and improving system stability. -
Short-circuit damage prevention
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices. -
Stainless-steel back I/O
Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's three times longer than ordinary panels. -
ESD Guards
ASUS ESD Guards prevent damage from electrostatic discharge, up to +/- 10kV for air discharge and +/- 6kV for contact discharge, arranged in an active-protective-circuit design that prolongs the life of components.
Specifications
Summary
- Product Description
- ASUS PRIME B250M-K - motherboard - micro ATX - LGA1151 Socket - B250
- Product Type
- Motherboard - micro ATX
- Chipset Type
- Intel B250
- Processor Socket
- 1 x LGA1151 Socket
- Compatible Processors
- Pentium, Celeron, Core i5, Core i3, Core i7 (supports 6th and 7th Generation Intel Core i3 / i5 / i7 / Pentium / Celeron)
- Max RAM Size
- 32 GB
- RAM Supported
- 2 DIMM slots - DDR4, non-ECC, unbuffered
- Storage Ports
- 6 x SATA-600, 1 x M.2
- USB / FireWire Ports
- 4 x USB 3.0 + 2 x USB 2.0 + (2 x USB 3.0 + 4 x USB 2.0 via headers)
- Max Allocated RAM Size
- 1 GB
- Audio
- HD Audio (8-channel)
- LAN
- Gigabit Ethernet
Detailed Specification
General
- Product Type
- Motherboard - micro ATX
- Chipset Type
- Intel B250
- Processor Socket
- LGA1151 Socket
- Max Processors Qty
- 1
- Compatible Processors
- Pentium, Celeron, Core i5, Core i3, Core i7 (supports 6th and 7th Generation Intel Core i3 / i5 / i7 / Pentium / Celeron)
Supported RAM
- Max Size
- 32 GB
- Technology
- DDR4
- Bus Clock
- 2400 MHz, 2133 MHz
- Supported RAM Integrity Check
- Non-ECC
- Registered or Buffered
- Unbuffered
- Features
- Dual channel memory architecture, Intel Extreme Memory Profiles (XMP)
Graphics
- Max Allocated RAM Size
- 1 GB
Audio
- Type
- HD Audio (8-channel)
- Audio Codec
- Realtek ALC887
- Compliant Standards
- High Definition Audio
LAN
- Network Controller
- Realtek RTL8111H
- Network Interfaces
- Gigabit Ethernet
Expansion / Connectivity
- Expansion Slots
- 1 x CPU , 2 x DIMM 288-pin , 1 x PCIe 3.0 x16 , 2 x PCIe 3.0 x1
- Storage Interfaces
- SATA-600 -connectors: 6 x 7pin Serial ATA , SATA-600 / PCIe 3.0 -connectors: 1 x M.2
- Interfaces
- 1 x LAN (Gigabit Ethernet) , 4 x USB 3.0 , 2 x USB 2.0 , 1 x PS/2 keyboard , 1 x audio line-in - mini-jack , 1 x audio line-out - mini-jack , 1 x microphone - mini-jack , 1 x PS/2 mouse , 1 x VGA , 1 x DVI-D
- Internal Interfaces
- 4 x USB 2.0 - header , 2 x USB 3.0 - header , 1 x serial - header , 1 x SPDIF out - header , 1 x audio - header
- Power Connectors
- 4-pin ATX12V connector, 24-pin main power connector
Features
- BIOS Type
- AMI
- BIOS Features
- WfM 2.0 support, Multilingual BIOS, ASUS Quiet Thermal Solution, UEFI BIOS, ASUS EZ Flash 3, DMI 3.0 support, SMBIOS 3.0 support, ACPI 6.1 support
- Sleep / Wake Up
- Wake on LAN (WOL)
- Hardware Features
- Jack retasking, ASUS Q-Design, ESD Guards, Q-DIMM, ASUS EZ DIY, CrashFree BIOS 3, audio jack detect technology, ASUS EPU (Energy Processing Unit), Intel Extreme Memory Profile (XMP) support, ASUS Fan Xpert, Intel Turbo Boost Technology 2.0, ASUS DIGI+ VRM, Intel Clear Video HD Technology, Fanless Design Heatsink, Intel InTru 3D Technology, Intel Insider, Intel Quick Sync Video, ASUS Enhanced DRAM Overcurrent Protection, Preboot eXecution Environment (PXE), ASUS Stainless Steel Back I/O, LANGuard, ASUS Overvoltage Protection, Lighting Control, ASUS 5X Protection III, ASUS SafeSlot Core
Miscellaneous
- Included Accessories
- 1 x M.2 screw, I/O back cover
- Cables Included
- 2 x Serial ATA cable
- Software Included
- Drivers & Utilities, ASUS MyLogo2, ASUS AI Charger, ASUS AI Suite III, ASUS EZ Flash 3
- Compliant Standards
- Plug and Play
- Width
- 22.6 cm
- Depth
- 18.5 cm
