Motherboards

Graphics Card

Networking

Mini PC

Industrial PC

Server/WS
Model

H370M PRO4

B365M PRO4
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 9.0-in, 24.4 cm x 22.9 cm
- Solid Capacitor design
Unique FeatureASRock USB 3.1 Gen2< / b>
- ASRock USB 3.1 Gen2 Type-A Port (10 Gb / s)
- ASRock USB 3.1 Gen2 Type-C Port (10 Gb / s)
ASRock Super Alloy< / b>
- Premium 45A Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology< / b>
ASRock Ultra M.2< / b> (PCIe Gen3 x4)
ASRock Full Spike Protection< / b> (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop< / b>
ASRock Super Alloy< / b>
- Premium 50A Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology< / b>
ASRock Steel Slot< / b>
ASRock Full Coverage M.2 Heatsink< / b>
ASRock Ultra M.2< / b> (PCIe Gen3 x4 & SATA3)
ASRock Full Spike Protection< / b> (for USB, Audio, LAN Ports)
ASRock Live Update & APP Shop< / b>
CPU- Supports 9th and 8th Gen Intel Core™ Processors (Socket 1151)
- Supports CPU up to 95W
- Digi Power design
- 10 Power Phase design
- Supports Intel Turbo Boost 2.0 Technology
- Supports 9th and 8th Gen Intel Core™ Processors (Socket 1151)
- Supports CPU up to 95W
- Digi Power design
- 8 Power Phase design
- Supports Intel Turbo Boost 2.0 Technology
Chipset- Intel H370- Intel B365
Memory- Dual Channel DDR4 Memory Technology
- 4 x DDR4 DIMM Slots
- Supports DDR4 2666 / 2400 / 2133 non-ECC, un-buffered memory
- Supports ECC UDIMM memory modules (operate in non-ECC mode)
- Max. capacity of system memory: 128GB*
- Supports Intel Extreme Memory Profile (XMP) 2.0
- 15μ Gold Contact in DIMM Slots

*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 2666 / 2400 / 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
- 15μ Gold Contact in DIMM Slots

*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 / PCIE4: single at x16 (PCIE1); dual at x16 (PCIE1) / x4 (PCIE4))*
- 2 x PCI Express 3.0 x1 Slots (Flexible PCIe)
- Supports AMD Quad CrossFireX™ and CrossFireX™
- 1 x M.2 Socket (Key E), supports type 2230 WiFi / BT module and Intel CNVi (Integrated WiFi / BT)

*If PCIE2 is occupied, PCIE4 will downgrade to x2 mode.
Supports NVMe SSD as boot disks
- 2 x PCI Express 3.0 x16 Slots (PCIE1 / PCIE3: single at x16 (PCIE1); dual at x16 (PCIE1) / x4 (PCIE3))*
- 1 x PCI Express 3.0 x1 Slot (Flexible PCIe)
- 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
Graphics- Supports Intel UHD 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 UHD Graphics
- DirectX 12
- HWA Encode / Decode: AVC / H.264, HEVC / H.265 8-bit, HEVC / H.265 10-bit, VP8, VP9 8-bit, VP9 10-bit (Decode only), MPEG2, MJPEG, VC-1
- Three graphics output options: D-Sub, DVI-D and HDMI
- Supports Triple Monitor
- Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096x2160) @ 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 1.4 Port (Compliant HDMI monitor is required)
- Supports HDCP 2.2 with DVI-D and HDMI 1.4 Ports
- Supports 4K Ultra HD (UHD) playback with HDMI 1.4 Port

*Intel UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
- Supports Intel UHD 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 UHD Graphics
- DirectX 12
- HWA Encode / Decode: AVC / H.264, HEVC / H.265 8-bit, HEVC / H.265 10-bit, VP8, VP9 8-bit, VP9 10-bit (Decode only), MPEG2, MJPEG, VC-1
- Three graphics output options: D-Sub, DVI-D and HDMI
- Supports Triple Monitor
- Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096x2160) @ 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 1.4 Port (Compliant HDMI monitor is required)
- Supports HDCP 2.2 with DVI-D and HDMI 1.4 Ports
- Supports 4K Ultra HD (UHD) playback with HDMI 1.4 Port

*Intel UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
Audio- 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)*
- Premium Blu-ray Audio support
- Supports Surge 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.
- 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)*
- Premium Blu-ray Audio support
- Supports Surge 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
- 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
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE
WiFi- n/a- n/a
Rear Panel I/O- 1 x PS / 2 Mouse Port
- 1 x PS / 2 Keyboard Port
- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 2 x USB 2.0 Ports (Supports ESD Protection)
- 1 x USB 3.1 Gen2 Type-A Port (10 Gb / s) (Supports ESD Protection)
- 1 x USB 3.1 Gen2 Type-C Port (10 Gb / s) (Supports ESD Protection)
- 2 x USB 3.1 Gen1 Ports (Supports ESD Protection)
- 1 x RJ-45 LAN Port with LED (ACT / LINK LED and SPEED LED)
- HD Audio Jacks: Line in / Front Speaker / Microphone
- 1 x PS / 2 Mouse / Keyboard Port
- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 2 x USB 2.0 Ports
- 1 x USB 3.1 Gen1 Type-C Port (Supports ESD Protection)
- 4 x USB 3.1 Gen1 Ports (Supports ESD 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 RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 15), NCQ, AHCI and Hot Plug*
- 1 x Ultra M.2 Socket (M2_1), supports M Key type 2230 / 2242 / 2260 / 2280 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 x1 (8 Gb / s)**

*If M2_2 is occupied by a SATA-type M.2 device, SATA3_1 will be disabled.

**Supports Intel Optane™ Technology (M2_1 only)
Supports NVMe SSD as boot disks
Supports ASRock U.2 Kit
- 6 x SATA3 6.0 Gb / s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 17), NCQ, AHCI and Hot Plug*
- 1 x Ultra M.2 Socket (M2_1), supports M Key type 2242 / 2260 / 2280 M.2 PCI Express module up to Gen3 x4 (32 Gb / s)**
- 1 x Ultra M.2 Socket (M2_2), supports M Key type 2242 / 2260 / 2280 / 22110 M.2 SATA3 6.0 Gb / s module and M.2 PCI Express module up to Gen3 x4 (32 Gb / s)**

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

**Supports Intel Optane™ Technology
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 and Speaker Header
- 1 x CPU Fan Connector (4-pin)*
- 1 x CPU / Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)**
- 2 x Chassis / Water Pump 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
- 2 x USB 2.0 Headers (Support 3 USB 2.0 ports) (Supports ESD Protection)
- 2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection)

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

**The CPU / Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

***The Chassis / Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
CPU_FAN2 / WP, CHA_FAN1 / WP and CHA_FAN2 / WP can auto detect if 3-pin or 4-pin fan is in use.
- 1 x COM Port Header
- 1 x TPM Header
- 1 x Chassis Intrusion and Speaker Header
- 2 x RGB LED Headers*
- 1 x Addressable LED Header**
- 1 x CPU Fan Connector (4-pin)***
- 1 x CPU / Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)****
- 3 x Chassis / Water Pump 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
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
- 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)

*Support in total up to 12V / 3A, 36W LED Strip

**Supports in total up to 5V / 3A, 15W LED Strip

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

****The CPU / Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

*****The Chassis / Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
CPU_FAN2 / WP, CHA_FAN1 / WP, CHA_FAN2 / WP and CHA_FAN3 / WP can auto detect if 3-pin or 4-pin fan is in use.
BIOS- 128Mb AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 6.0 Compliant wake up events
- SMBIOS 2.7 Support
- CPU, DRAM, PCH 1.0V, VCCIO, VCCSA, VCCST Voltage Multi-adjustment
- 128Mb AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 6.0 Compliant wake up events
- SMBIOS 2.7 Support
- CPU, DRAM, PCH 1.0V, VCCIO, VCCSA, VCCST 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< / b>
- ASRock A-Tuning
- ASRock XFast LAN
UEFI< / b>
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Easy RAID Installer

*These utilities can be downloaded from ASRock Live Update & APP Shop.
Software< / b>
- ASRock A-Tuning
- ASRock Polychrome SYNC
- ASRock XFast LAN
UEFI< / b>
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash

*These utilities can be downloaded from ASRock Live Update & APP Shop.
Hardware Monitor- Temperature Sensing: CPU, CPU / Water Pump, Chassis / Water Pump Fans
- Fan Tachometer: CPU, CPU / Water Pump, Chassis / Water Pump Fans
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU / Water Pump, Chassis / Water Pump Fans
- Fan Multi-Speed Control: CPU, CPU / Water Pump, Chassis / Water Pump Fans
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, PCH 1.0V
- Temperature Sensing: CPU, CPU / Water Pump, Chassis / Water Pump Fans
- Fan Tachometer: CPU, CPU / Water Pump, Chassis / Water Pump Fans
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU / Water Pump, Chassis / Water Pump Fans
- Fan Multi-Speed Control: CPU, CPU / Water Pump, Chassis / Water Pump Fans
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, PCH 1.0V, VCCSA, VCCST
OS- Microsoft Windows 10 64-bit- Microsoft Windows 10 64-bit
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
- 3 x Screws for M.2 Sockets
- Quick Installation Guide, Support CD, I / O Shield
- 2 x SATA Data Cables
- 3 x Screws for M.2 Sockets
- 1 x Standoff for M.2 Socket