Product information

ASRock B250 Pro4:  motherboard | ATX | Intel LGA1151 /Sockel H4 | B250 Chipset | 4x DDR4 (max. 64GB) | PCI | PCI-e 3.0 x1 | PCI-e 3.0 x16 | M.2 (PCI-e 3.0 x2 + SATA) | M.2 (PCI-e 3.0 x4 + SATA) | SATA 600 | USB 2.0| USB 3.2 (Gen1, 5Gb/s)| USB 3.2 (Gen1, 5Gb/s) type-c | DVI-D | HDMI | VGA (D Sub)

Product: ASRock B250 Pro4
Socket: LGA1151
Supports: 6th en 7th Generation Processors
Category: Motherboards
Brand: ASRock
Condition: Refurbished, with the latest BIOS version
EAN: 4717677332445
SKU:90-MXB3S0-A0UAYZ, B250 PRO4
Warranty: 6 months

Note: This motherboard only supports 6th and 7th gen. Processors !

package content:
– Motherboard (B250 Pro4)
– Backplate (Blende)
– no manual
– no driver CD
– no cables

Unique Feature
ASRock Super Alloy
– XXL Aluminum Alloy Heatsink
– Premium 40A Power Choke
– I/O Armor
– Sapphire Black PCB
– High Density Glass Fabric PCB
ASRock Intel® 4-Layer Memory POOL (Planes on Outer Layers) Technology
ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)
ASRock Full Spike Protection
ASRock Live Update & APP Shop

CPU
– Supports 7th and 6th Generation Intel® Core™ i7 / i5 / i3 / Pentium® / Celeron® Processors (Socket 1151)
– Digi Power design
– 8 Power Phase design
– Supports Intel® Turbo Boost 2.0 Technology

Chipset
– Intel® B250

Memory
– Dual Channel DDR4 Memory Technology
– 4 x DDR4 DIMM Slots
– Supports DDR4 2400/2133 non-ECC, unbuffered memory*
– Supports ECC UDIMM memory modules (operate in non-ECC mode)
– Max. capacity of system memory: 64GB**
– Supports Intel® Extreme Memory Profile (XMP) 2.0
– 15μ Gold Contact in DIMM Slots

*7th Gen Intel® CPU supports DDR4 up to 2400; 6th Gen Intel® CPU supports DDR4 up to 2133.

**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS
– 128Mb AMI UEFI Legal BIOS with multilingual GUI support
– ACPI 6.0 Compliant wake-up events
– SMBIOS 2.7 Support
– CPU, GT_CPU, DRAM, VPP, PCH 1.0V, VCCIO, VCCST, VCCSA, VCCPLL Voltage Multi-adjustment

Graphics
– Supports Intel® HD Graphics Built-in Visuals: Intel® Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel® InTru™ 3D, Intel® Clear Video HD Technology, Intel® Insider™, Intel ® HD Graphics
– Gen9 LP, DX11.3, DX12
– HWA Encode/Decode: VP8, HEVC 8b, VP9, ​​HEVC 10b (For 7th Gen Intel® CPU)
– HWA Encode/Decode: VP8, HEVC 8b; GPU/SW Encode/Decode: VP9, ​​HEVC 10b (For 6th Gen Intel® CPU)
– Max. shared memory 1024MB**
– Three graphics output options: D-Sub, DVI-D, and HDMI
– Supports Triple Monitor
– Supports HDMI with max. resolution up to 4K x 2K (4096×2160) @ 24Hz / (3840×2160) @ 30Hz
– Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz
– Supports D-Sub with max. resolution up to 1920×1200 @ 60Hz
– Supports Auto Lip Sync, Deep Color (12bpc), xvYCC, and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
– Supports HDCP with DVI-D and HDMI Ports
– Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports

*Intel® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.

**The size of maximum shared memory may vary from different operating systems.

***Due to chipset limitation, the Blu-ray playback of Intel® HD Graphics is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit.

****Intel® InTru™ 3D is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit.

Audio
– 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)*
– Premium Blu-ray Audio support
– Supports Surge Protection (ASRock Full Spike Protection)
– ELNA Audio Caps

*To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

LAN
– Gigabit LAN 10/100/1000 Mb/s
– Giga PHY Intel® I219V
– Supports Wake-On-LAN
– Supports Lightning/ESD Protection (ASRock Full Spike Protection)
– Supports Energy Efficient Ethernet 802.3az
– Supports PXE

Slots
– 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4 mode)*
– 3 x PCI Express 3.0 x1 Slots (Flexible PCIe)
– 1 x PCI Slot
– Supports AMD Quad CrossFireX™ ​​and CrossFireX™
– 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module**

*Supports NVMe SSD as boot disks
If PCIE5 slot or PCI slot is occupied, PCIE4 slot will run at x2 mode.

**M.2 Socket (Key E) and PCIE3 slot share lanes. If either one of them is in use, the other one will be disabled.
storage
– 6 x SATA3 6.0 Gb/s Connectors, support NCQ, AHCI, and Hot Plug*
– 1 x Ultra M.2 Socket (M2_1), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)* *
– 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**

*If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will be disabled.
If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.

**Supports Intel® Optane™ Technology (M2_1 only)
Supports NVMe SSD as boot disks
Supports ASRock U.2 Kit

Connector
– 1 x COM Port Header
– 1 x TPM Header
– 1 x Chassis Intrusion Header
– 1 x Power LED and Speaker Header
– 1 x CPU Fan Connector (4-pin)*
– 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed ​​Control)
– 1 x Chassis Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed ​​Control)**
– 1 x 24 pin ATX Power Connector
– 1 x 8 pin 12V Power Connector
– 1 x Front Panel Audio Connector
– 1 x Thunderbolt™ AIC Connector (5 pin)
– 1 x Thunderbolt™ AIC Connector (10-pin)***
– 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))
– 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection (ASRock Full Spike Protection))

*The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

**The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.
CHA_FAN2 can auto-detect if a 3-pin or 4-pin fan is in use.

***Only one Thunderbolt™ AIC Card is supported.

Rear Panel I/O
– 2 x Antenna Ports
– 1 x PS/2 Mouse/Keyboard Port
– 1 x D-Sub port
– 1 x DVI-D port
– 1 x HDMI Port
– 1 x USB 2.0 Port (Supports ESD Protection (ASRock Full Spike Protection))
– 3 x USB 3.1 Gen1 Type-A Ports (Supports ESD Protection (ASRock Full Spike Protection))
– 1 x USB 3.1 Gen1 Type-C Port (Supports ESD Protection (ASRock Full Spike Protection))
– 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
– HD Audio Jacks: Line in / Front Speaker / Microphone

Software and UEFI
Software
– ASRock APP Charger
– ASRock XFast LAN
UEFI
– ASRock EZ Mode
– ASRock Full HD UEFI
– ASRock My Favorites in UEFI
– ASRock Instant Flash
– ASRock Internet Flash
– ASRock Crashless BIOS
– ASRock UEFI Tech Service

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Accessories
– I/O Shield

Hardware Monitor
– Temperature Sensing: CPU, Chassis, Chassis Optional/Water Pump Fans
– Fan Tachometer: CPU, Chassis, Chassis Optional/Water Pump Fans
– Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis, Chassis Optional/Water Pump Fans
– Fan Multi-Speed ​​Control: CPU, Chassis, Chassis Optional/Water Pump Fans
– CASE OPEN detection
– Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, VPP, PCH 1.0V, VCCIO, VCCSA, VCCST

Form Factor
– ATX Form Factor: 12.0-in x 8.8-in, 30.5cm x 22.4cm
– Solid Capacitor design

OS
– Microsoft® Windows® 10 64-bit (For 7th Gen Intel® CPU)
– Microsoft® Windows® 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit (For 6th Gen Intel® CPU)*

*To install Windows® 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please check our User Manual for more detailed instructions.
For the updated Windows® 10 driver, please visit ASRock’s website for details.

Certifications
– FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)