ASRock B450 Pro 4, AMD B450 motherboard - Socket AM4 [90-MXB8B0-A0UAYZ]

 In addition, the motherboards support up to 64 GB of RAM with a guaranteed clock speed of 2,933 megahertz. By means of overclocking, much higher clock rates are possible, depending on the motherboard, and the B450 chipset also enables overclocking of the processor.

The features of the ASRock B450 Pro4 at a glance:
- 2x PCIe 3.0 x16 (x16 / x4) for high-end graphics cards
- 2x USB 3.1 (1x Type C, 1x Type A) / 6x USB 3.0 / 6x USB 2.0
- 2x M.2 (PCIe 3.0x4 / PCIe 3.0x2) / 6x SATA 6G
- DDR4 memory up to 3,200 MHz using OC
- ELNA audio capacitors & digital RGB header

The features of the ASRock B450 Pro4 in detail:
The ASRock B450 Pro4 ATX motherboard features a full x16 PCI Express 3.0 slot for graphics cards and an x4 PCI Express 3.0 x16 slot. For additional expansion cards, the motherboard provides four PCIe x1 slots. The four RAM banks support up to 64 GB of DDR4 memory with a clock rate of up to 2,933 megahertz and can even handle clock rates of up to 3,200 MHz via the OC.

Two M.2 slots with PCIe connection are provided by the AM4 motherboard. M.2 SSDs with the advanced NVM Express protocol (NVMe) and four PCI Express 3.0 lane connectivity are up to eight times faster than SATA 6G hard drives and support data transfer rates of up to 32 Gb / s. s. One of the slots is connected to four PCI-Express lanes and accepts plug-in cards up to 110 mm (22110), the other can be fitted with smaller 2280-M.2 plug-in cards and is connected to two lanes.

The ASRock B450 Pro4 provides a Type-3.1 USB 3.1 port on the I / O panel and a USB 3.1 Type-A port. The USB Type-C port can be plugged on both sides and is particularly thin. USB 3.1 Gen 2 achieves maximum speeds of 10 Gbps per port, and USB ports with this standard typically support the quick-charging feature of smartphones and tablets. CPUs with integrated graphics such as AMD's Raven Ridge APUs have HDMI, DisplayPort, and D-Sub connectors.

The special features of the ASRock B450 Pro4 include the ELNA audio capacitors for particularly clear onboard sound. In addition, the mainboard has two headers for static and a header for addressable RGB elements, as well as a stable power supply to the CPU.

Technical details:
- Format:
- ATX (305 x 244 mm)
- chipset:
- AMD B450
Base:
- AM4 (for Pinnacle Ridge / Summit Ridge / Bristol Ridge / Raven Ridge)
- R.A.M:
- 4x DDR4 (max 2.933 MHz, 3.200 in OC)
- Dual-Channel
- Max. 64 GB
- Slots (with a Ryzen CPU):
- 1x PCIe 3.0x16
- 1x PCIe 3.0 x16 (electric x4)
- Multi-GPU configurations: 2-way AMD CrossFire
- 4x PCIe 2.0 x1
Internal connections:
- 6x SATA 6G (RAID 0, 1, 10)
- 1x M.2 (M-Key, PCIe 3.0 x4 with up to 32 Gbps, sizes 2242 to 2280)
- 1x M.2 (M-Key, PCIe 3.0 x2 & SATA6G, sizes 2242 to 22110)
- 1x USB 3.0 header (2 ports)
- 2x USB 2.0 header (4 ports)
- 4x 4-pin fan (PWM)
- 1x 4-pin pump connection
- 1x front-panel audio connector
- 1x COM port header
- 1x Power LED & Speaker Header
- 1x 3-pin RGB header (5V)
- 2x 4-pin RGB header (12V)
- 1x TPM connector
External connections:
- 2x USB 3.1 (1x Type A and Type C each)
- 4x USB 3.0
- 2x USB 2.0
- 1x Gigabit LAN (Realtek RTL8111H)
- 1x D-sub
- 1x DisplayPort 1.2
- 1x HDMI
- 3x audio (Realtek ALC892, 7.1 sound)
Power supply:
- 1x 24 pin ATX12V
- 1x 8-pin ATX12V