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ASRock AB350M-HDV AM4 AMD Promontory B350 USB 3.1 HDMI Micro ATX AMD Motherboard

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AMD Promontory B350
Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge and Raven Ridge)
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*
*Please refer to Memory Support List on ASRock's website for more information.

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.

Specs

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Learn more about the ASRock AB350M-HDV

Model
Brand	ASRock
Model	AB350M-HDV

Supported CPU
CPU Socket Type	AM4
CPU Type	Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge and Raven Ridge)

Chipsets
Chipset	AMD Promontory B350

Memory
Number of Memory Slots	2x288pin (DDR4)
Memory Standard	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* *Please refer to Memory Support List on ASRock's website for more information.
Maximum Memory Supported	32GB * 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.
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	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)* * Supports NVMe SSD as boot disks
PCI Express x1	1 x PCI Express 2.0 x1 Slot

Storage Devices
Serial ATA (SATA)	4 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug
M.2	1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16Gb/s) (with A-Series APU)* * Supports NVMe SSD as boot disks * Supports ASRock U.2 Kit
SATA RAID	0/1/10

Onboard Video
Onboard Video Chipset	Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU* Integrated AMD Radeon R-Series Graphics in A-series APU* DirectX 12, Pixel Shader 5.0 Max. shared memory 4GB 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 2048x1536 @ 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 *Actual support may vary by CPU

Onboard Audio
Audio Chipset	Realtek ALC887
Audio Channels	7.1 Channels * 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.

Onboard LAN
LAN Chipset	Realtek RTL8111GR
Max LAN Speed	1Gbps

Rear Panel Ports
Back I/O Ports	1 x D-Sub / 1 x DVI-D / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 / 2 x USB 2.0/1.1 / 3 x Audio Jacks / 4 x USB 3.1 Gen 1
PS/2	1 x PS/2 keyboard/mouse port
Video Ports	1 x D-Sub Port 1 x DVI-D Port
HDMI	1 x HDMI
RJ45	1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
USB 3.1	4 x USB 3.1 Gen1 Ports (Supports ESD Protection)
USB 1.1/2.0	2 x USB 2.0 Ports (Supports ESD Protection)
Audio Ports	HD Audio Jacks: Line in / Front Speaker / Microphone

Internal I/O Connectors
Onboard USB	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)
Other Connectors	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)* 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin) 1 x Front Panel Audio Connector * The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

Physical Spec
Form Factor	Micro ATX
Dimensions (W x L)	9.1" x 8.1"
Power Pin	1 x 24-pin ATX Power Connector 1 x 4-pin 12V Power Connector

Features
Features	Unique Feature: ASRock Super Alloy - High Density Glass Fabric PCB - Sapphire Black PCB ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop BIOS: - 128MB AMI UEFI Legal BIOS with GUI support - Supports "Plug and Play" - ACPI 5.1 compliance wake up events - Supports jumperfree - SMBIOS 2.3 support - DRAM Voltage multi-adjustment Software and UEFI: Software - ASRock A-Tuning - 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 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 OS: - Microsoft Windows 10 64-bit Certifications: - FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required)

Additional Information
First Listed on Newegg	June 24, 2018