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Model

B150M Pro4

B150M Pro4S
Form Factor- Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
- Solid Capacitor design
- Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
- Solid Capacitor design
Unique FeatureASRock Super Alloy
- I / O Armor
- High Density Glass Fabric PCB
ASRock Full Spike Protection
ASRock Live Update & APP Shop
ASRock Super Alloy
- High Density Glass Fabric PCB
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
- 6 Power Phase design
- Supports Intel Turbo Boost 2.0 Technology
- Supports 7th and 6th Generation Intel Core™ i7 / i5 / i3 / Pentium / Celeron Processors (Socket 1151)
- Digi Power design
- 6 Power Phase design
- Supports Intel Turbo Boost 2.0 Technology
Chipset- Intel B150
- Supports Intel Small Business Advantage 4.0
- Intel B150
- Supports Intel Small Business Advantage 4.0
Memory- Dual Channel DDR4 Memory Technology
- 4 x DDR4 DIMM Slots
- Supports DDR4 2133 non-ECC, un-buffered 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

*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.
- Dual Channel DDR4 Memory Technology
- 4 x DDR4 DIMM Slots
- Supports DDR4 2133 non-ECC, un-buffered 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

*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.
Slots- 2 x PCI Express 3.0 x16 Slots (PCIE1: x16 mode; PCIE4: x4 mode)*
- 2 x PCI Express 3.0 x1 Slots (Flexible PCIe)
- Supports AMD Quad CrossFireX™ and CrossFireX™

*Supports NVMe SSD as boot disks
- 2 x PCI Express 3.0 x16 Slots (PCIE1: x16 mode; PCIE4: x4 mode)*
- 2 x PCI Express 3.0 x1 Slots (Flexible PCIe)
- Supports AMD Quad CrossFireX™ and CrossFireX™

*Supports NVMe SSD as boot disks
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 510 / 530
- Pixel Shader 5.0, DirectX 12
- 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 Accelerated Media Codecs: HEVC, VP8, VP9
- Supports HDCP with DVI-D and HDMI Ports
- Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports

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

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

***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.
- 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 510 / 530
- Pixel Shader 5.0, DirectX 12
- Max. shared memory 1024MB*
- Dual graphics output: Support DVI-D and HDMI ports by independent display controllers
- 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 Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
- Supports Accelerated Media Codecs: HEVC, VP8, VP9
- Supports HDCP with DVI-D and HDMI Ports
- Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports

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

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

***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
- 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
- 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
WiFi- n/a- n/a
Rear Panel I/O- 1 x PS / 2 Mouse / Keyboard Port
- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 4 x USB 3.1 Gen1 Ports (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x RJ-45 LAN Port with LED (ACT / LINK LED and SPEED LED)
- HD Audio Jacks: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
- 1 x PS / 2 Mouse / Keyboard Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 4 x USB 3.1 Gen1 Ports (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
Storage- 6 x SATA3 6.0 Gb / s Connectors, support NCQ, AHCI and Hot Plug- 6 x SATA3 6.0 Gb / s Connectors, support NCQ, AHCI and Hot Plug
Connector- 1 x Print Port Header
- 1 x COM Port Header
- 1 x TPM Header
- 1 x Chassis Intrusion and Speaker Header
- 1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)
- 2 x Chassis Fan Connectors (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 USB 2.0 Header (Supports 2 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))

*All CPU / Chassis Fan Connectors can auto detect if 3-pin or 4-pin fan is in use.
The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
- 1 x Print Port Header
- 1 x COM Port Header
- 1 x TPM Header
- 1 x Chassis Intrusion and Speaker Header
- 1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)
- 2 x Chassis Fan Connectors (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 USB 2.0 Header (Supports 2 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))

*All CPU / Chassis Fan Connectors can auto detect if 3-pin or 4-pin fan is in use.
The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
BIOS- 128Mb AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 5.0 Compliant wake up events
- SMBIOS 2.7 Support
- DRAM Voltage Multi-adjustment
- 128Mb AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 5.0 Compliant wake up events
- SMBIOS 2.7 Support
- DRAM Voltage Multi-adjustment
Support CD- Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar- Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
Software and UEFISoftware
- ASRock Disk Health Report
- ASRock USB Key
- ASRock APP Charger
- ASRock XFast LAN
- ASRock XFast RAM
- ASRock Fast Boot (Fast Boot, Restart to UEFI)
UEFI
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Crashless BIOS
- ASRock OMG (Online Management Guard)
- ASRock UEFI Tech Service
- ASRock Easy Driver Installer

*These utilities can be downloaded from ASRock Live Update & APP Shop.
Software
- ASRock Disk Health Report
- ASRock USB Key
- ASRock APP Charger
- ASRock XFast LAN
- ASRock XFast RAM
- ASRock Fast Boot (Fast Boot, Restart to UEFI)
UEFI
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Crashless BIOS
- ASRock OMG (Online Management Guard)
- ASRock UEFI Tech Service
- ASRock Easy Driver Installer

*These utilities can be downloaded from ASRock Live Update & APP Shop.
Hardware Monitor- CPU, Chassis temperature sensing
- CPU, Chassis Fan Tachometer
- CPU, Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
- CPU, Chassis Fan multi-speed control
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, GT_CPU, DRAM, VPPM, PCH 1.0V, VCCIO, VCCSA
- CPU, Chassis temperature sensing
- CPU, Chassis Fan Tachometer
- CPU, Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
- CPU, Chassis Fan multi-speed control
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, GT_CPU, DRAM, VPPM, PCH 1.0V, VCCIO, VCCSA
OS- Microsoft Windows 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit*

*To install Windows 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please see our online tutorial< / a> or check our User Manual for more detailed instructions.

*For the updated Windows 10 driver, please visit ASRock's website for details.
- Microsoft Windows 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit*

*To install Windows 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please see our online tutorial< / a> or 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)
- FCC, CE
- ErP / EuP ready (ErP / EuP ready power supply is required)
Accessories- Quick Installation Guide, Support CD, I / O Shield
- 2 x SATA Data Cables
- Quick Installation Guide, Support CD, I / O Shield
- 2 x SATA Data Cables