ASROCK B450M-HDV R4.0 Motherboard

• Supports AMD AM4 Socket Ryzen™ 2000, 3000 and 5000 Series Desktop Processors
• Supports DDR4 3200+ (OC)
• 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
• Graphics Output: HDMI, DVI-D, D-Sub
• Supports Triple Monitor
• 7.1 CH HD Audio (Realtek ALC887 Audio Codec), ELNA Audio Caps
• 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3)
• 6 USB 3.1 Gen1 (2 Front, 4 Rear)
• Realtek Gigabit LAN

Specification
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
CPU	– Supports AMD AM4 Socket Ryzen™ 2000, 3000 and 5000 Series Desktop Processors – Digi Power design – Supports CPU up to 105W
Chipset	– AMD Promontory B450
MEMORY	– Dual Channel DDR4 Memory Technology – 2 x DDR4 DIMM Slots – AMD Ryzen series CPUs (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series APUs (Renoir) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 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 / 2667 / 2400 / 2133 non-ECC, un-buffered memory* – Max. capacity of system memory: 64GB** – Supports Extreme Memory Profile (XMP) memory modules – 15μ Gold Contact in DIMM Slots

*For Ryzen Series APUs (Picasso, Renoir and Raven Ridge), ECC is only supported with PRO CPUs.
Please refer to below table for AMD non-XMP memory frequency support.

Ryzen Series CPUs (Vermeer):

Ryzen Series CPUs (Matisse):

Ryzen Series APUs (Renoir):

Ryzen Series CPUs (Pinnacle Ridge):

Ryzen Series CPUs (Picasso):

Ryzen Series CPUs (Summit Ridge):

Ryzen Series CPUs (Raven Ridge):

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 GUI support
– Supports “Plug and Play”
– ACPI 5.1 compliance wake up events
– Supports jumperfree
– SMBIOS 2.3 support
– DRAM Voltage multi-adjustmentGraphics- Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*
– DirectX 12, Pixel Shader 5.0
– Shared memory default 2GB. Max Shared memory supports up to 16GB.**
– Three graphics output options: D-Sub, DVI-D and HDMI
– Supports Triple Monitor
– Supports HDMI with max. resolution up to 4K x 2K (4096×2160) @ 24Hz / (3840×2160) @ 30Hz
– Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz
– Supports D-Sub with max. resolution up to 2048×1536 @ 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 1.4 with DVI-D and HDMI Ports
– Supports 4K Ultra HD (UHD) playback with HDMI Port

*Actual support may vary by CPU

**The Max shared memory 16GB requires 32GB system memory installed.Audio- 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
– Supports Surge Protection
– ELNA Audio CapsLAN- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
– Realtek RTL8111H
– Supports Wake-On-LAN
– Supports Lightning/ESD Protection
– Supports Energy Efficient Ethernet 802.3az
– Supports PXESlotsAMD Ryzen series CPUs (Vermeer, Matisse, Renoir, Summit Ridge and Pinnacle Ridge)
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
AMD Ryzen series CPUs (Picasso, Raven Ridge)
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
AMD Athlon series CPUs
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)*

– 1 x PCI Express 2.0 x1 Slot

*Supports NVMe SSD as boot disksStorage- 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, 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 Vermeer, Matisse, Renoir, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon series APU)*

*Supports NVMe SSD as boot disks
Supports ASRock U.2 KitConnector- 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)*
– 1 x Chassis Fan Connector (3-pin)**
– 1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
– 1 x 24 pin ATX Power Connector
– 1 x 4 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)

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

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

***The Chassis/Water Pump Fan Connector supports the water cooler fan of maximum 2A (24W) fan power.
CHA_FAN1/WP can auto detect if 3-pin or 4-pin fan is in use.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
– 2 x USB 2.0 Ports (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 / MicrophoneSoftware and UEFISoftware
– ASRock A-Tuning
– 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 ToolbarAccessories- Quick Installation Guide, Support CD, I/O Shield
– 2 x SATA Data Cables
– 1 x Screw for M.2 SocketHardware Monitor- Temperature Sensing: CPU, Chassis, Chassis/Water Pump Fans
– Fan Tachometer: CPU, Chassis, Chassis/Water Pump Fans
– Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis, Chassis/Water Pump Fans
– Fan Multi-Speed Control: CPU, Chassis, Chassis/Water Pump Fans
– CASE OPEN detection
– Voltage monitoring: +12V, +5V, +3.3V, VcoreForm Factor- Micro ATX Form Factor: 9.1-in x 8.1-in, 23.1 cm x 20.6 cm
– Solid Capacitor designOS- Microsoft® Windows® 10 64-bitCertifications- FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)Warranty3 YearsNote*Price, feature and specifications are subject to change without notice.