Model Brand ASUS Model B250 MINING EXPERT Supported CPU CPU Socket Type LGA 1151 CPU Type LGA1151 socket for 7th 6th Generation Intel Core i7/ i5/ i3/ Pentium/Celeron Processors Supported CPU Technologies Turbo Boost Technology 2.0 * Not Compatible with Intel 8th Gen CPUs Chipsets Chipset Intel B250 Onboard Video Onboard Video Chipset Integrated Graphics Processor Intel HD Graphics support Supports HDMI with max. resolution 4096x2160 24Hz / 2560x1600 60Hz Maximum shared memory of 1024MB Memory Number of Memory Slots 2 288pin Memory Standard DDR4 2400*/2133** * Due to Intel chipset limitation, DDR4 2400 MHz memory frequency is only supported by 7th Generation Intel processors. Higher memory modules will run at the maximum transfer rate of DDR4 2400 MHz. ** Due to Intel chipset limitation, DDR4 2133 MHz and higher memory modules on 6th Generation Intel processors will run at the maximum transfer rate of DDR4 2133 MHz. Maximum Memory Supported 32GB Channel Supported Dual Channel Expansion Slots PCI Express x16 1 x PCI Express x16 slot x16 mode PCI Express x1 18 x PCI Express x1 slots Storage Devices SATA 6Gb/s 4 x Serial ATA 6.0Gb/s connectors gray Onboard Audio Audio Chipset Realtek ALC887 Audio Channels 8-channel* * Choose the chassis with HD audio module in front panel to support 8-channel audio output. Onboard LAN LAN Chipset Intel I219-V Max LAN Speed 10/100/1000Mbps Rear Panel Ports PS/2 1 x PS/2 keyboard port 1 x PS/2 mouse port HDMI 1 x HDMI RJ45 1 x RJ45 USB 3.1 4 x USB 3.1 Gen 1 ports USB 1.1/2.0 2 x USB 2.0/1.1 ports Audio Ports 3 x Audio jacks support 8-channel audio output Internal I/O Connectors Onboard USB 1 x USB 2.0/1.1 connector support additional 2 USB 2.0/1.1 ports 1 x USB 3.1 Gen 1 connector support additional 2 USB 3.1 Gen 1 ports Other Connectors 1 x CPU Fan connector 1 x Chassis Fan connector 1 x COM header 1 x Front panel audio connector 1 x S/PDIF Out connector 1 x CLRTC 1 x System Panel connector Physical Spec Form Factor ATX Dimensions W x L 12.0 x 9.1 Power Pin 3 x 24-pin EATX Power connectors 3 x 4-Pin AUXPWR Connectors 1 x 8-pin EATX 12V Power connector Features Features ASUS 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 Q-Design ASUS Q-DIMM ASUS Q-Slot BIOS 64MB Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS3.0, ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, Last Modified log, F12 PrintScreen, F3 Shortcut functions and ASUS DRAM SPD Serial Presence Detect memory information Manageability WfM 2.0, DMI 3.0, WOL by PME, PXE Operating System Support Windows 10 64-bit Windows 7 64-bit * * Windows 7 64-bit is only supported when using 6th Generation Intel Processors