Asus Prime B250M-K S1151 2xDDR4 3xPCIe 1xM.2 mATX MotherBoard

6xSATA 4XUSB3.1 Gen1, 1xDVI, 1xD-Sub

  • Sold Out - Backorder Available
$115.00

SKU: MBA-B250M-K-PRIME

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Intel LGA-1151 mATX motherboard with LED lighting, DDR4 2400MHz, M.2, SATA 6Gb/s, USB 3.0

5X Protection III: Multiple hardware safeguards for all-round protection
LED illumination: Lighting control audio trace paths
Native M.2: Lightning-fast storage speeds
UEFI BIOS and EZ Flash 3

CPU
Build in Intel® for 7th/6th 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

CHIPSET
Intel® B250

MEMORY
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.

Offical Product Link Open Link
CPU Build in Intel® for 7th/6th 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
Chipset Intel® B250
Memory 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.
Graphic 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
Expansion Slots 1 x PCIe 3.0/2.0 x16 (x16 mode) 
2 x PCIe 3.0/2.0 x1
Storage Intel® B250 Chipset : 
1 x M.2 Socket 3*1, 
6 x SATA 6Gb/s port(s), gray,
LAN Realtek® RTL8111H
Audio 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
USB Ports Intel® B250 Chipset : 
6 x USB 3.0/2.0 port(s) (4 at back panel, , 2 at mid-board)
Intel® B250 Chipset : 
6 x USB 2.0/1.1 port(s) (2 at back panel, , 4 at mid-board)
Special Features 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)
Back I/O Ports 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
Internal I/O Ports 1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) (19-pin, moss green)
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)
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
1 x COM port header
Accessories User's manual
I/O Shield
2 x SATA 6Gb/s cable(s)
1 x M.2 screws
1 x SCD
BIOS 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
Manageability WfM 2.0, DMI 3.0, WOL by PME, PXE
Operating System Windows® 10 64-bit
Windows® 8.1 64-bit *2
Windows® 7 32-bit *2
Windows® 7 64-bit *2
Note *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.
Form Factor Micro ATX Form Factor 
8.9 inch x 7.3 inch ( 22.6 cm x 18.5 cm )
SKU MBA-B250M-K-PRIME
Barcode # 4712900602258
Brand ASUS

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