ASUS MB Sc LGA1151 PRIME B250M-K, Intel B250, 2xDDR4, VGA, mATX

Build in Intel Socket 1151 for 7^th/6^th Generation Core™ i7/Core™ i5/Core™ i3/Pentium/Celeron Processors
Supports Intel 14 nm CPU
Supports Intel Turbo Boost Technology 2.0
* The Intel Turbo Boost Technology 2.0 support depends on the CPU types.
* Refer to www.asus.com for CPU support list

Build in Intel B250

2 x DIMM, Max. 32GB, DDR4 2400/2133 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel Extreme Memory Profile (XMP)
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
* Due to Intel chipset limitation, DDR4 2400MHz memory frequency is only supported by 7th Generation Intel processors. Higher memory modules will run at the maximum transfer rate of DDR4 2400MHz.
** Due to Intel chipset limitation, DDR4 2133MHz and higher memory modules on 6th Generation Intel processors will run at the maximum transfer rate of DDR4 2133MHz.

Integrated Graphics Processor- Intel HD Graphics support
Multi-VGA output support : DVI-D/RGB ports
- Supports DVI-D with max. resolution 1920 x 1200 @ 60 Hz
- Supports RGB with max. resolution 1920 x 1200 @ 60 Hz
Maximum shared memory of 1024 MB
Supports Intel InTru™ 3D, Quick Sync Video, Clear Video HD Technology, Insider™

1 x PCIe 3.0/2.0 x16 (x16 mode, gray)
2 x PCIe 3.0/2.0 x1

Intel B250 Chipset :
1 x M.2 Socket 3, , with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)*¹
6 x SATA 6Gb/s port(s), gray,

Realtek RTL8111H, 1 x Gigabit LAN Controller(s)
ASUS LAN Guard

Realtek ALC887 8-Channel High Definition Audio CODEC
- Supports : Jack-detection, Front Panel Jack-retasking
Audio Feature :
- LED-illuminated design - Brighten up your build with the gorgeous illuminated audio trace path.
- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference
- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals
- Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity

Intel B250 Chipset :
6 x USB 3.0/2.0 port(s) (4 at back panel, blue, Type-A, 2 at mid-board)
Intel B250 Chipset :
6 x USB 2.0/1.1 port(s) (2 at back panel, black, 4 at mid-board)

ASUS 5X Protection III :
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!
- ASUS Overvoltage Protection: World-class circuit-protecting power design
- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
- ASUS DIGI+ VRM: 5 Phase digital power design
ASUS EPU :
- EPU
ASUS Exclusive Features :
- AI Suite 3
- Ai Charger
ASUS Quiet Thermal Solution :
- Stylish Fanless Design Heat-sink solution
- ASUS Fan Xpert
ASUS EZ DIY :
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS MyLogo 2
ASUS Q-Design :
- ASUS Q-DIMM
M.2 Onboard(The latest transfer technologies with up to 32Gb/s data transfer speeds)

1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)
1 x DVI-D
1 x D-Sub
1 x LAN (RJ45) port(s)
4 x USB 3.0 (blue) Type-A
2 x USB 2.0
1 x 8-channel Audio I/O

1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) (19-pin)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)
1 x COM port(s) connector(s)
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s) (1 x 4 -pin)
1 x Chassis Fan connector(s) (1 x 4 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 4-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x Clear CMOS jumper(s)
1 x System panel connector

User's manual
I/O Shield
2 x SATA 6Gb/s cable(s)
1 x M.2 screws
1 x Supporting DVD

128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information

WfM 2.0, DMI 3.0, WOL by PME, PXE

Windows 10 64-bit
Windows 8.1 64-bit *²
Windows 7 32-bit *²
Windows 7 64-bit *²

mATX Form Factor
8.9 inch x 7.3 inch ( 22.6 cm x 18.5 cm )

*1 When a device in SATA mode is installed on the M.2 socket,SATA_1 port cannot be used.
*2 Windows 8.1 64-bit and Windows 7 32/64-bit are only supported when using 6th Generation Intel Processors.