Out of stock

This item is currently out of stock and it may or may not be restocked.

Out of Stock

Sold by Newegg

Shipped by Newegg

Get Educated

Make informed decisions with expert advice. Learn More

Images from RETAIL item, box contents may vary.

ASUS PRIME B250M-A LGA 1151 Intel B250 HDMI USB 3.1 USB 3.0 Micro ATX Intel Motherboard

OPEN BOX

Intel B250
Intel Socket 1151 for 7th/6th Generation Core i7/Core i5/Core i3/Pentium/Celeron Processors
* Not Compatible with Intel 8th Gen CPUs
* Refer to www.asus.com for CPU support list
DDR4 2400/ 2133
* 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.
** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.

Overview

Specs

Any questions? Our AI beta will help you find out quickly.

Try me now

Model
Brand	ASUS
Model	PRIME B250M-A

Supported CPU
CPU Socket Type	LGA 1151
CPU Type	Intel Socket 1151 for 7th/6th Generation Core i7/Core i5/Core i3/Pentium/Celeron Processors * Not Compatible with Intel 8th Gen CPUs * Refer to www.asus.com for CPU support list
Supported CPU Technologies	Turbo Boost Technology 2.0 * The Intel Turbo Boost Technology 2.0 support depends on the CPU types.

Chipsets
Chipset	Intel B250

Onboard Video
Onboard Video Chipset	Integrated Graphics Processor - Intel HD Graphics support Multi-VGA output support: HDMI/DVI-D/RGB ports - Supports HDMI with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz - 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 1024MB Supports Intel InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider Supports up to 3 displays simultaneously

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 2400/ 2133 * 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. ** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	1 x PCIe 3.0/2.0 x16 (x16 mode, gray)
PCI Express x1	2 x PCIe 3.0/2.0 x1

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s
M.2	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 1 x M.2 Socket 3, with M Key, type 2242/2260/2280 storage devices support (x4 PCIE mode)2 Intel Optane Memory Ready 3 1 When a device in SATA mode is installed on the M.2_1 socket, SATA_1 port cannot be used. 2 Only M.2_2 socket can support Intel Optane Memory. 3 Intel Optane Technology is only supported when using 7th Generation Intel processors. Before using Intel Optane memory modules, ensure that you have updated your motherboard drivers and BIOS to the latest version from ASUS support website.

Onboard Audio
Audio Chipset	Realtek ALC887
Audio Channels	8 Channels

Onboard LAN
LAN Chipset	Realtek RTL8111H
Max LAN Speed	1Gbps

Rear Panel Ports
PS/2	1 x PS/2 keyboard (purple) 1 x PS/2 mouse (green)
Video Ports	1 x DVI-D 1 x D-Sub
HDMI	1 x HDMI
RJ45	1 x RJ45
DisplayPort	1 x DisplayPort
USB 3.1	2 x USB 3.1 Gen 1 (blue) Type-A
USB 3.0	1 x USB 5Gb/s port(s) Type-C ( support 3A power output ) 2 x USB 3.0 (blue) Type-A
USB 1.1/2.0	2 x USB 2.0
USB Type-C	1 x USB 5Gb/s port(s) Type-C (support 3A power output)
S/PDIF Out	1 x Optical
Audio Ports	3 Ports

Internal I/O Connectors
Onboard USB	1 x USB 3.1 Gen 1 connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
Other Connectors	1 x TPM header 1 x LPT header 1 x COM port(s) connector(s) 1 x CPU Fan connector(s) (1 x 4-pin) 2 x Chassis Fan connector(s) (2 x 4-pin) 1 x S/PDIF out header(s) 1 x Front panel audio connector(s) (AAFP) 1 x Chassis Intrusion connector(s) 1 x System panel connector

Physical Spec
Form Factor	Micro ATX
Dimensions (W x L)	9.6" x 8.1"
Power Pin	1 x 24-pin EATX Power connector(s) 1 x 4-pin ATX 12V Power connector(s)

Features
Features	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: 6 Phase digital power design ASUS EPU: - EPU ASUS Exclusive Features: - AI Suite 3 - Ai Charger - ESD Guards - ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface ASUS Quiet Thermal Solution: - Stylish Fanless Design Heat-sink solution - ASUS Fan Xpert 2+ ASUS EZ DIY: - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode ASUS Q-Design: - ASUS Q-DIMM M.2 Onboard (The latest transfer technologies with up to 32Gb/s data transfer speeds) BIOS: 128MB Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, 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 Support Disc: Drivers ASUS Utilities ASUS EZ Update Anti-virus software (OEM version) Operating System: Windows 10 64-bit Windows 8.1 64-bit 4 Windows 7 32-bit 4 Windows 7 64-bit 4 4 Windows 8.1 64-bit and Windows 7 32 / 64-bit are only supported when using 6th Generation Intel Processors

Additional Information
First Listed on Newegg	April 04, 2017

Warranty & Returns