ASUS PRIME B450M-A II, AMD B450 mainboard - Socket AM4

B450 motherboards support all the features of the second generation Ryzen processors, such as the new XFR2 overclocking feature. In addition, the mainboards support up to 64 GB of RAM with a guaranteed clock rate of 2,666 megahertz. With overclocking, significantly higher clock rates are possible, depending on the mainboard, and the B450 chipset also enables the processor to be overclocked.

The features of the ASUS PRIME B450M-A II at a glance:
– 1x PCIe 3.0 x16 (x16) for high-end graphics cards
– 2x USB 3.1 / 6x USB 3.0 / 6x USB 2.0
– 1x M.2 (PCIe 3.0 x4 & SATA6G) / 4x SATA 6G
– DDR4 memory up to 3,200 MHz using OC
– LED lighting & Japanese audio capacitors

The features of the ASUS PRIME B450M-A II in detail
The ASUS PRIME B450M-A II Micro-ATX motherboard has a PCI Express 3.0 slot with full x16 connection for gaming graphics cards. The mainboard provides two PCIe x1 slots for additional expansion cards. The two RAM banks support up to 32 GB DDR4 main memory with a clock rate of up to 2,666 megahertz and can even handle clock rates of up to 3,200 MHz via OC.

An M.2 slot is provided by the AM4 mainboard. It is connected with four PCI Express lanes or the SATA6G protocol and accepts plug-in cards up to 80 millimeters in length. M.2 SSDs with the advanced NVM Express protocol (NVMe) and a connection via four PCI Express 3.0 lanes are up to eight times as fast as SATA 6G hard drives and support data transfer rates of up to 32 Gbit / s.

The ASUS PRIME B450M-A II provides two USB 3.1 ports as well as four USB 3.0 and two USB 2.0 ports on the I / O panel. USB 3.1 Gen 2 achieves maximum speeds of 10 Gbit / s per port. For CPUs with an integrated graphics unit such as AMDs Raven Ridge APUs, an HDMI, a DVI-D and a D-Sub connection are available. The special features of the ASUS PRIME B450M-A II include the Japanese audio capacitors for interference-free sound and a subtle LED strip.

Technical details:
format
– mATX (244 x 244 mm)
– Chipset
– AMD B450
– Base:
– AM4 (for 3rd / 2nd / 1st Gen AMD Ryzen / 2nd and 1st Gen AMD Ryzen with Radeon Vega)
– R.A.M:
– 4x DDR4 (max. 2,666 MHz, 4,400 in the OC)
– Dual channel
– Max. 128 GB
– Slots with 3./2./1. Gen AMD Ryzen CPU:
– 1x PCIe 3.0 x16 (x16)
– 2nd and 1st Gen AMD Ryzen Slots with Radeon Vega Graphics:
– 1x PCIe 3.0 x16 (electrical x8)
– Slots AMD B450 chipset:
– 2x PCIe 2.0 x1
Internal connections:
– 6x SATA 6G
– 1x M.2 (M-Key, PCIe 3.0 x4 & SATA6G, sizes 2242 to 22110)
– 2x USB 3.0 (1 header)
– 4x USB 2.0 (2 headers)
– 1x Clear CMOS jumper
– 1x COM port header
– 1x front panel audio connector
– 1x speaker header
– 1 x S / PDIF out header
– 1x system panel connector
– 1x SPI TPM header (14-1Pin)
Fan header:
– 1x 4-pin CPU fan
– 2x 4-pin chassis fan
– RGB header:
– 1x 4-pin RGB (12VGRB, 12V)
External connections:
– 2x USB 3.1 type A
– 4x USB 3.0 type A
– 2x USB 2.0 type A
– 1x DVI-D
– 1x VGA (D-Sub)
– 1x HDMI 2.0b
– 1x Gigabit LAN (Realtek RTL8111H 1Gb)
– 3x 3.5 mm jack (Realtek ALC 887 7.1)
– 1x BIOS FlashBack button
– 1x PS / 2 keyboard / mouse combo
Power supply:
– 1x 24-pin ATX12V
– 1x 8-pin ATX12V
– Equipment:
– 2x SATA 6Gb / s cable
– 1x I / O cover
– 1x M.2 SSD screw package
– 1x support DVD
– manual