ASROCK B850M PRO-A AM5

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Brand: ASRock

IQD 225,000

In Stock
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CPUSupports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors* (* The availability of expansion slots may vary by CPU. Please refer to PCIe/M.2 Bandwidth Table for details.)
StorageCPU: 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*, 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*; Chipset: 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*, 4 x SATA3 6.0 Gb/s Connectors; *Supports NVMe SSD as boot disks. M2_1 is the first priority for M.2 installation. M2_1 will run at Gen5x4 with 9000 and 7000 series processors, Gen4x4 with 8000 (Phoenix 1) series processors and Gen4x2 with 8000 (Phoenix 2) series processors. If M2_3 is occupied, PCIE2 will be disabled.
OSMicrosoft Windows® 10 64-bit / 11 64-bit
ChipsetAMD B850
MemoryDual Channel DDR5 Memory Technology; 4 x DDR5 DIMM Slots; Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); Max. capacity of system memory: 256GB; Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules
BIOS256Mb AMI UEFI Legal BIOS with GUI support
GraphicsIntegrated AMD RDNA™ graphics (Actual support may vary by CPU); 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz; 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 4K 120Hz
Audio7.1 CH HD Audio (Realtek ALC897 Audio Codec)
LAN2.5 Gigabit LAN 10/100/1000/2500 Mb/s; Dragon RTL8125BG; Supports Dragon 2.5G LAN Software; Smart Auto Adjust Bandwidth Control; Visual User Friendly UI; Visual Network Usage Statistics; Optimized Default Setting for Game, Browser, and Streaming Modes; User Customized Priority Control
SlotsCPU: 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*, 1 x PCIe 4.0 x4 Slot (PCIE2), supports x4 mode*; Chipset: 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module, 15μ Gold Contact in VGA PCIe Slot (PCIE1); * PCIE1 will run at Gen5x16 with 9000 and 7000 series processors, Gen4x8 with 8000 (Phoenix 1) series processors and Gen4x4 with 8000 (Phoenix 2) series processors. If M2_3 is occupied, PCIE2 will be disabled. Supports NVMe SSD as boot disks
RAIDSupports RAID 0, RAID 1 and RAID 10 for SATA storage devices; Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices* (* Requires additional M.2 NVMe expansion cards to support RAID 10)
USBCPU: 1 x USB 3.2 Gen2 Type-C (Rear), 1 x USB 3.2 Gen2 Type-A (Rear); Chipset: 1 x USB 3.2 Gen1 Type-C (Front), 6 x USB 3.2 Gen1 Type-A (2 Rear, 4 Front), 8 x USB 2.0 (4 Rear, 4 Front); * All USB ports support ESD Protection
Connector1 x SPI TPM Header; 1 x Power LED and Speaker Header; 1 x RGB LED Header*; 3 x Addressable LED Headers**; 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)***; 3 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)***; 1 x 24 pin ATX Power Connector; 1 x 8 pin 12V Power Connector (Hi-Density Power Connector); 1 x 4 pin 12V Power Connector (Hi-Density Power Connector); 1 x Front Panel Audio Connector; 2 x USB 2.0 Headers (Support 4 USB 2.0 ports); 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports); 1 x Front Panel Type C USB 3.2 Gen1 Header; * Supports in total up to 12V/3A, 36W LED Strip; ** Support in total up to 5V/3A, 15W LED Strip; *** CPU_FAN1 supports the fan power up to 1A (12W). CPU_FAN2 and CHA_FAN1~3 support the fan power up to 3A (36W). CPU_FAN2 and CHA_FAN1~3 can auto detect if 3-pin or 4-pin fan is in use.
Rear Panel I/O2 x Antenna Mounting Points; 1 x HDMI Port; 1 x DisplayPort 1.4; 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s); 1 x USB 3.2 Gen2 Type-C Port; 2 x USB 3.2 Gen1 Ports; 4 x USB 2.0 Ports; 1 x RJ-45 LAN Port; 1 x BIOS Flashback Button; HD Audio Jacks: Line in / Front Speaker / Microphone
Software and UEFISoftware: ASRock Motherboard Utility (A-Tuning), ASRock Dragon 2.5G LAN Software, ASRock Polychrome SYNC*; UEFI: ASRock EZ Mode, ASRock Full HD UEFI, ASRock Auto Driver Installer, ASRock Instant Flash; *These utilities can be downloaded from ASRock Live Update & APP Shop.
Accessories1 x I/O Shield; 2 x SATA Data Cables; 1 x Screw for M.2 Socket
Form FactorMicro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
CertificationsFCC, CE; ErP/EuP ready (ErP/EuP ready power supply is required)