Description
ASRock B450M-HDV R4.0 DDR4 Motherboard
- Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
- 2 DIMMs, Supports DDR4 3200+(OC)*
- 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
- Graphics Output : HDMI, DVI-D, D-Sub
- 7.1 CH HD Audio (Realtek ALC887/897 Audio Codec)
- 4 SATA3, 1 Ultra M.2 (PCIe Gen3x4 & SATA3)*
- 6 USB 3.1 Gen1 (2 Front, 4 Rear)
- Realtek Gigabit LAN
*Actual support may vary by CPU
Specification:
| Unique Features | ASRock Super Alloy: High Density Glass Fabric PCB, Sapphire Black PCB; ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3); ASRock Full Spike Protection (USB, Audio, LAN); ASRock Live Update & APP Shop |
| CPU | AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000, 5000 G-Series; 6 Power Phase Design; Supports CPUs up to 105W |
| Chipset | AMD Promontory B450 |
| Memory | Dual Channel DDR4; 2 × DDR4 DIMM slots; Supports ECC & non-ECC un-buffered memory (varies by CPU); Max 64GB; Supports XMP; 15μ Gold Contact in DIMM slots |
| BIOS | 128Mb AMI UEFI Legal BIOS with GUI; Plug and Play; ACPI 5.1; Jumperfree; SMBIOS 2.3; DRAM Voltage multi-adjustment |
| Graphics | Integrated AMD Radeon™ Vega Graphics in Ryzen APUs; DirectX 12; Shared memory default 2GB (max 16GB); Outputs: D-Sub, DVI-D, HDMI; Triple Monitor support; Max resolutions – HDMI: 4K @ 24Hz/30Hz, DVI-D: 1920×1200 @ 60Hz, D-Sub: 2048×1536 @ 60Hz; HDCP 1.4; 4K UHD playback |
| Audio | 7.1 CH HD Audio (Realtek ALC887/897); Surge Protection |
| LAN | Realtek RTL8111H Gigabit LAN; Wake-On-LAN; Lightning/ESD Protection; Energy Efficient Ethernet; PXE |
| Expansion Slots | 1 × PCIe 3.0 x16 (mode varies by CPU); 1 × PCIe 2.0 x1; NVMe SSD boot support |
| Storage | 4 × SATA3 6Gb/s (RAID 0,1,10, NCQ, AHCI, Hot Plug); 1 × Ultra M.2 (2242/2260/2280, PCIe Gen3 x4/x2 or SATA3 depending on CPU); ASRock U.2 Kit support |
| Internal Connectors | 1 × COM Port Header, 1 × TPM Header, 1 × Chassis Intrusion/Speaker Header, 1 × CPU Fan (4-pin, 1A/12W max), 2 × Chassis Fans (1 × 3-pin, 1 × 4-pin, 1A/12W max), 1 × 24-pin ATX Power, 1 × 4-pin 12V Power, 1 × Front Audio, 2 × USB 2.0 Headers (4 ports, ESD Protected), 1 × USB 3.1 Gen1 Header (2 ports, ESD Protected) |
| Rear I/O | 1 × PS/2, 1 × D-Sub, 1 × DVI-D, 1 × HDMI, 2 × USB 2.0, 4 × USB 3.1 Gen1, 1 × RJ-45 (LED indicators), HD Audio jacks (Line-In, Front Speaker, Mic) |
| Software | ASRock A-Tuning |
| UEFI | ASRock Full HD UEFI, Instant Flash, Easy RAID Installer |
| Accessories | I/O Shield, 2 × SATA Data Cables, 1 × M.2 Screw |
| Hardware Monitor | CPU/Chassis temperature sensing; Fan tachometer; Quiet Fan; Multi-speed fan control; Case open detection; Voltage monitoring (+12V, +5V, +3.3V, Vcore) |
| Form Factor | Micro ATX, 23.0 cm × 20.1 cm; Solid Capacitor design |
| Operating System | Windows 10 64-bit / Windows 11 64-bit (Summit Ridge CPUs do not officially support Windows 11) |
| Certifications | FCC, CE; ErP/EuP ready |
