ASRock B250M PRO4-IB Intel Chipset B250 Socket LGA1151 DDR4 HDMI DVI-D D-Sub USB SATA 6Gb/s Micro ATX Desktop Motherboard 80-MXB6A0-A1A01.
Chipset: Intel B250
Socket: Intel LGA1151
Compatible/Supported CPU: 7th and 6th Generation Intel Core i7 / i5 / i3 / Pentium / Celeron Processors
Max Supported Memory: 64GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Storage Interface: SATA 6Gb/s
Wireless Lan Support: Gigabit LAN 10/100/1000 Mb/s
Audio: Realtek ALC892 Audio Codec
Connectors: 1x Print Port Header; 1x COM Port Header; 1x TPM Header; 1x Chassis Intrusion and Speaker Header; 2x CPU Fan Connectors (1x 4-pin, 1x 3-pin); 2x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control); 1x 24 pin ATX Power Connector; 1x 8 pin 12V Power Connector; 1x Front Panel Audio Connector; 2x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection)); 1x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection (ASRock Full Spike Protection)).
Input/Output Ports: 1x PS/2 Mouse Port; 1x PS/2 Keyboard Port; 1x D-Sub Port; 1x DVI-D Port; 1x HDMI Port; 2x USB 2.0 Ports (Supports ESD Protection (ASRock Full Spike Protection)); 3x USB 3.1 Gen1 Type-A Ports (Supports ESD Protection (ASRock Full Spike Protection)); 1x USB 3.1 Gen1 Type-C Port (Supports ESD Protection (ASRock Full Spike Protection)); 1x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED); HD Audio Jacks: Line in / Front Speaker / Microphone.
Expansion Slots: 2x PCI Express 3.0 x16 Slots (PCIE1: x16 mode; PCIE3: x4 mode);1x PCI Express 3.0 x1 Slot (Flexible PCIe); Supports AMD Quad CrossFireX and CrossFireX.
Form Factor: Micro ATX
Type: Desktop Motherboard
Supported Operating System: 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.
Features: Micro ATX; ASRock Super Alloy; Supports 7th and 6th Generation Intel Core i7 / i5 / i3 / Pentium / Celeron Processors (Socket 1151); Supports DDR4 2400 (Intel 7th Gen CPUs) / 2133 (Intel 6th Gen CPUs); 2 PCIe 3.0 x16, 1 PCIe 3.0 x1; AMD Quad CrossFireX; Graphics Output Options: HDMI, DVI-D, D-Sub; Supports Triple Monitor; 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps; 6 SATA3, 2 Ultra M.2 (One supports PCIe Gen3 x4 & SATA3, the other one supports PCIe Gen3 x4 only); 6 USB 3.1 Gen1 (1 Type-C, 2 Front, 3 Rear); Intel Gigabit LAN; Intel Optane Memory Ready.
Additional Specifications:
Graphic
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 (4096x2160) 24Hz / (3840x2160) 30Hz
- Supports DVI-D with max. resolution up to 1920x1200 60Hz
- Supports D-Sub with max. resolution up to 1920x1200 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
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, PCH 1.0V, VCCIO, VCCSA, VCCST Voltage Multi-adjustment
Unique Feature
ASRock Super Alloy
- Premium 50A Power Choke
- Sapphire Black PCB
- I/O Armor
- 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 Support
| Socket | Family | Model | Core | Frequency | Cache | Power |
| 1151 | Core i7 | i7-7700K(B0) | Kaby Lake | 4.2GHz | 8MB | 91W |
| 1151 | Core i7 | i7-7700(B0) | Kaby Lake | 3.6GHz | 8MB | 65W |
| 1151 | Core i7 | i7-7700T(B0) | Kaby Lake | 2.9GHz | 8MB | 35W |
| 1151 | Core i7 | i7-6700K(R0) | Skylake S | 4.0GHz | 8MB | 91W |
| 1151 | Core i7 | i7-6700(R0) | Skylake S | 3.4GHz | 8MB | 65W |
| 1151 | Core i7 | i7-6700T(R0) | Skylake S | 2.8GHz | 8MB | 35W |
| 1151 | Core i5 | i5-7600K(B0) | Kaby Lake | 3.8GHz | 6MB | 91W |
| 1151 | Core i5 | i5-7600(B0) | Kaby Lake | 3.5GHz | 6MB | 65W |
| 1151 | Core i5 | i5-7600T(B0) | Kaby Lake | 2.8GHz | 6MB | 35W |
| 1151 | Core i5 | i5-7500(B0) | Kaby Lake | 3.4GHz | 6MB | 65W |
| 1151 | Core i5 | i5-7500T(B0) | Kaby Lake | 2.7GHz | 6MB | 35W |
| 1151 | Core i5 | i5-7400(B0) | Kaby Lake | 3.0GHz | 6MB | 65W |
| 1151 | Core i5 | i5-7400T(B0) | Kaby Lake | 2.4GHz | 6MB | 35W |
| 1151 | Core i5 | i5-6600K(R0) | Skylake S | 3.5GHz | 6MB | 91W |
| 1151 | Core i5 | i5-6600(R0) | Skylake S | 3.3GHz | 6MB | 65W |
| 1151 | Core i5 | i5-6600T(R0) | Skylake S | 2.7GHz | 6MB | 35W |
| 1151 | Core i5 | i5-6500(R0) | Skylake S | 3.2GHz | 6MB | 65W |
| 1151 | Core i5 | i5-6500T(R0) | Skylake S | 2.5GHz | 6MB | 35W |
| 1151 | Core i5 | i5-6402P (R0) | Skylake S | 2.8GHz | 6MB | 65W |
| 1151 | Core i5 | i5-6400(R0) | Skylake S | 2.7GHz | 6MB | 65W |
| 1151 | Core i5 | i5-6400T(R0) | Skylake S | 2.2GHz | 6MB | 35W |
| 1151 | Core i3 | i3-7350K(S0) | Kaby Lake | 4.2GHz | 4MB | 60W |
| 1151 | Core i3 | i3-7320(S0) | Kaby Lake | 4.1GHz | 4MB | 51W |
| 1151 | Core i3 | i3-7300(S0) | Kaby Lake | 4.0GHz | 4MB | 51W |
| 1151 | Core i3 | i3-7300T(S0) | Kaby Lake | 3.5GHz | 4MB | 35W |
| 1151 | Core i3 | i3-7100(S0) | Kaby Lake | 3.9GHz | 3MB | 51W |
| 1151 | Core i3 | i3-7100T(S0) | Kaby Lake | 3.4GHz | 3MB | 35W |
| 1151 | Core i3 | i3-6320(S0) | Skylake S | 3.9GHz | 4MB | 51W |
| 1151 | Core i3 | i3-6300(S0) | Skylake S | 3.8GHz | 4MB | 51W |
| 1151 | Core i3 | i3-6300T(S0) | Skylake S | 3.3GHz | 4MB | 35W |
| 1151 | Core i3 | i3-6100(S0) | Skylake S | 3.7GHz | 3MB | 51W |
| 1151 | Core i3 | i3-6100T(S0) | Skylake S | 3.2GHz | 3MB | 35W |
| 1151 | Core i3 | i3-6098P (R0) | Skylake S | 3.6GHz | 3MB | 54W |
| 1151 | Pentium | G4600T(S0) | Kaby Lake | 3.0GHz | 3MB | 35W |
| 1151 | Pentium | G4560(B0) | Kaby Lake | 3.5GHz | 3MB | 54W |
| 1151 | Pentium | G4560T(S0) | Kaby Lake | 2.9GHz | 3MB | 35W |
| 1151 | Pentium | G4620(S0) | Kaby Lake | 3.7GHz | 3MB | 51W |
| 1151 | Pentium | G4600(S0) | Kaby Lake | 3.6GHz | 3MB | 51W |
| 1151 | Pentium | G4520(S0) | Skylake S | 3.6GHz | 3MB | 47W |
| 1151 | Pentium | G4500(S0) | Skylake S | 3.5GHz | 3MB | 47W |
| 1151 | Pentium | G4500T(S0) | Skylake S | 3.0GHz | 3MB | 35W |
| 1151 | Pentium | G4400(S0) | Skylake S | 3.3GHz | 3MB | 47W |
| 1151 | Pentium | G4400T(S0) | Skylake S | 2.9GHz | 3MB | 35W |
| 1151 | Celeron | G3950(S0) | Kaby Lake | 3.0GHz | 2MB | 51W |
| 1151 | Celeron | G3930(S0) | Kaby Lake | 2.9GHz | 2MB | 51W |
| 1151 | Celeron | G3930T(S0) | Kaby Lake | 2.7GHz | 2MB | 35W |
| 1151 | Celeron | G3920(S0) | Skylake S | 2.9GHz | 2MB | 47W |
| 1151 | Celeron | G3900(S0) | Skylake S | 2.8GHz | 2MB | 47W |
| 1151 | Celeron | G3900T(S0) | Skylake S | 2.6GHz | 2MB | 35W |