Asrock B450m pro4 motherboard technical specs
Product Name | Asrock B450m pro4 |
Model Number | AB350MPRO4 |
Unique Feature | ASRock USB 3.1 Gen2 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 Premium 42A Power Choke Sapphire Black PCB High Density Glass Fabric PCB 2oz Copper PCB ASRock Ultra M.2 (PCIe Gen3 x4) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop |
CPU | Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors Digi Power design 9 Power Phase design |
Chipset | AMD Promontory B450 |
Memory | Asrock B450m pro4: Dual Channel DDR4 Memory Technology 4 x DDR4 DIMM Slots AMD Ryzen series CPUs (Vermeer) supports: DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Matisse) supports: DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series APUs (Cezanne) supports: DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series APUs (Renoir) supports: DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen ser. CPUs (Pinnacle Ridge) supports: DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Picasso) supports: DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory* AMD Ryzen series CPUs (Summit Ridge) supports: DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Raven Ridge) supports: DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory* Max. capacity of system memory: 128GB** Supports Extreme Memory Profile (XMP) memory modules 15μ Gold Contact in DIMM Slots*For Ryzen Series APUs (Picasso, Cezanne, Renoir and Raven Ridge), ECC is only supported with PRO CPUs. **Due to the operating system limitation, the |
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 | 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 max: up to 4K x 2K (4096×2160) @ 24Hz (3840×2160) @ 30Hz Supports DVI-D max: up to 1920×1200 @ 60Hz Supports D-Sub max: up to 1920×1200 @ 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 |
Audio | 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec) Premium Blu-ray Audio support Supports Surge Protection ELNA Audio Caps |
LAN | 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 PXE |
Slots | Asrock B450m pro4 Slots: AMD Ryzen series CPUs (Vermeer, Matisse, Cezanne, Renoir, Summit Ridge and Pinnacle Ridge) 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)* 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode) AMD Ryzen series CPUs (Picasso, Raven Ridge) 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)* 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode) AMD Athlon series CPUs 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)* 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)1 x PCI Express 2.0 x1 Slot Supports AMD Quad CrossFireX™ and CrossFireX™ *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 PCI Express module up to Gen3 x4 (32 Gb/s) (with Vermeer, Matisse, Cezanne, Renoir, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon series APU)** 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module*M2_2 and SATA3_3 share lanes. If either one of them is in use, the other one will be disabled. **Supports NVMe SSD as boot disks |
Connector | 1 x COM Port Header 1 x TPM Header 1 x Chassis Intrusion Header 1 x Power LED and Speaker Header 1 x RGB LED Header* 1 x Addressable LED Header** 1 x AMD Fan 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)*Supports in total up to 12V/3A, 36W LED Strip **Supports in total up to 5V/3A, ***The AMD Fan LED Header supports ****The CPU Fan Connector supports the *****The CPU/Water Pump Fan supports ******The Chassis/Water Pump Fan supports |
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) 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) 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 |
Software and UEFI | Software ASRock A-Tuning ASRock Polychrome SYNC 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 2 x Screws for M.2 Sockets |
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, Vcore |
Form Factor | Micro ATX Form Factor: 9.6-in x 9.6-in (24.4 cm x 24.4 cm) Solid Capacitor design |
OS | Microsoft® Windows® 10 64-bit / 11 64-bit* *Summit Ridge do not officially support |
Certifications | FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required) |
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