- 
	Unique Feature ASRock Super Alloy
 - Premium Power Choke
 - Sapphire Black PCB
 - High Density Glass Fabric PCB
 ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)
 ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
 ASRock Live Update & APP Shop
 
- 
	CPU - Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge, Raven Ridge and Pinnacle Ridge)
 - Digi Power design
 - 9 Power Phase design
 - Supports CPU up to 95W
 
- 
	Chipset - AMD Promontory B350 
- 
	Memory - Dual Channel DDR4 Memory Technology
 - 2 x DDR4 DIMM Slots
 - AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC)/2933/2667/2400/2133 ECC & non-ECC, un-buffered memory*
 - AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory*
 - AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 non-ECC, un-buffered memory*
 - AMD 7th Gen A-Series APUs support DDR4 2400/2133 ECC & non-ECC, un-buffered memory*
 - Max. capacity of system memory: 32GB**
 - 15μ Gold Contact in DIMM Slots
 
 *For Ryzen Series CPUs (Raven Ridge), ECC is only supported with PRO CPUs.
 Please refer to below table for DDR4 UDIMM maximum frequency support.
 A-Series APUs:
		
			
				| UDIMM Memory Slot | Frequency(MHZ) |  
				| A1 | B1 |  
				| - | SR | 2400 |  
				| SR | - | 2400 |  
				| - | DR | 2400 |  
				| DR | - | 2400 |  
				| SR | SR | 2400 |  
				| DR | DR | 2400 |  
 
 Ryzen Series CPUs (Pinnacle Ridge):
		
			
				| UDIMM Memory Slot | Frequency(MHZ) |  
				| A1 | B1 |  
				| - | SR | 2667 |  
				| SR | - | 2667 |  
				| - | DR | 2400 |  
				| DR | - | 2400 |  
				| SR | SR | 2667 |  
				| DR | DR | 2400 |  
 
 Ryzen Series CPUs (Summit Ridge):
		
			
				| UDIMM Memory Slot | Frequency(MHZ) |  
				| A1 | B1 |  
				| - | SR | 2667 |  
				| SR | - | 2667 |  
				| - | DR | 2667 |  
				| DR | - | 2667 |  
				| SR | SR | 2667 |  
				| DR | DR | 2667 |  
 
 Ryzen Series CPUs (Raven Ridge):
		
			
				| UDIMM Memory Slot | Frequency(MHZ) |  
				| A1 | B1 |  
				| - | SR | 2933 |  
				| SR | - | 2933 |  
				| - | DR | 2667 |  
				| DR | - | 2667 |  
				| SR | SR | 2667 |  
				| DR | DR | 2400 |  
 
 
 SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
 DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
 
 **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
 - Supports "Plug and Play"
 - ACPI 5.1 compliance wake up events
 - Supports jumperfree
 - SMBIOS 2.3 support
 - DRAM Voltage multi-adjustment
 
- 
	Graphics - n/a 
- 
	Audio - 7.1 CH HD Audio (Realtek ALC887 Audio Codec)*
 - 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 - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
 - Realtek RTL8111GR
 - Supports Wake-On-LAN
 - Supports Lightning/ESD Protection
 - Supports LAN Cable Detection
 - Supports Energy Efficient Ethernet 802.3az
 - Supports PXE
 
- 
	Slots AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)
 - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
 AMD 7th A-Series APUs/ Raven Ridge CPUs
 - 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
 AMD Ryzen series CPUs (Raven Ridge)
 - 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
 
 - 1 x PCI Express 2.0 x1 Slot
 *Supports NVMe SSD as boot disks 
- 
	Storage - 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
 - 1 x Ultra M.2 Socket (M2_1), supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU)*
 *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 RGB LED Header*
 - 1 x AMD Fan LED Header*
 - 1 x CPU Fan Connector (4-pin)**
 - 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin)
 - 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)
 *Supports in total up to 12V/3A, 36W LED Strip
 The AMD Fan LED Header supports LED strips of maximum load of 3A (36W) and length up to 2.5M.
 
 **The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
 
- 
	Rear Panel I/O - 1 x PS/2 Mouse Port
 - 1 x PS/2 Keyboard Port
 - 2 x USB 2.0 Ports (Supports ESD Protection)
 - 6 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
 
- 
	Software and UEFI Software
 - ASRock A-Tuning
 - ASRock RGB LED
 - ASRock APP Charger
 - ASRock XFast LAN
 UEFI
 - ASRock Full HD UEFI
 - ASRock Instant Flash
 - ASRock Easy RAID Installer
 *These utilities can be downloaded from ASRock Live Update & APP Shop. 
- 
	Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar 
- 
	Accessories - Quick Installation Guide, Support CD, I/O Shield
 - 2 x SATA Data Cables
 - 1 x Screw for M.2 Socket
 
- 
	Hardware Monitor - CPU/Chassis temperature sensing
 - CPU/Chassis Fan Tachometer
 - CPU/Chassis Quiet Fan
 - CPU/Chassis Fan multi-speed control
 - CASE OPEN detection
 - Voltage monitoring: +12V, +5V, +3.3V, Vcore
 
- 
	Form Factor - Micro ATX Form Factor: 9.1-in x 8.1-in, 23.1 cm x 20.6 cm
 - Solid Capacitor design
 
- 
	OS - Microsoft® Windows® 10 64-bit 
- 
	Certifications - FCC, CE
 - ErP/EuP ready (ErP/EuP ready power supply is required)