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- Motherboard ASUS ROG STRIX B850-A GAMING WIFI (90MB1J50-M0EAY0)
Motherboard ASUS ROG STRIX B850-A GAMING WIFI (90MB1J50-M0EAY0)
ID: 1844
Product Summary
- Socket: AM5
- Chipset: AMD B850
- Number of memory slots: 4
- Memory type: DDR5
- Expansion slots: 2 x PCI-E 5.0 x16, PCI-E 4.0 x16, 4 x PCI-E M.2
- Network Interface: 2.5 Gigabit Ethernet (100/1000/2500 Mbps), Wi-Fi, Bluetooth
- Rear panel connectors: 2 x USB 2.0, 4 x USB 32 Gen1, 2 x USB 32 Gen2, USB 32 Gen2 Type-C, USB 32 Gen2x2 Type-C, HDMI (High-Definition Multimedia Interface), DisplayPort, RJ-45, S/PDIF (optical)
- Backlight: yes
- Form factor: ATX
Full Specifications
Master
Manufacturer ........................................................................................................................................................................................................
Manufacturer Code ........................................................................................................................................................................................................
90MB1J50-M0EAY0
Socket ........................................................................................................................................................................................................
AM5
Chipset ........................................................................................................................................................................................................
AMD B850
Interfaces
Rear panel connectors ........................................................................................................................................................................................................
2 x USB 2.0, 4 x USB 32 Gen1, 2 x USB 32 Gen2, USB 32 Gen2 Type-C, USB 32 Gen2x2 Type-C, HDMI (High-Definition Multimedia Interface), DisplayPort, RJ-45, S/PDIF (optical)
Audio/Video
Sound ........................................................................................................................................................................................................
8-channel (7.1)
Audio Controller ........................................................................................................................................................................................................
Realtek ALC4080
Memory
Memory type ........................................................................................................................................................................................................
DDR5, SDRAM
Number of memory slots ........................................................................................................................................................................................................
4
Expansion slots
Expansion slots ........................................................................................................................................................................................................
2 x PCI-E 5.0 x16, PCI-E 4.0 x16, 4 x PCI-E M.2
M.2 slot type ........................................................................................................................................................................................................
AMD Ryzen™ 7000 & 9000 Series Desktop Processors
M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 5.0x4 mode)
M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4 mode)
AMD Ryzen™ 8000 Series Desktop Processors
M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 4.0x4 mode)
M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4/x2 mode)
AMD B850 Chipset
M.2_3 (Key M), type 2280 (supports PCIe 4.0 x4)
M.2_4 (Key M), type 2280 (supports PCIe 4.0 x4)
Supported PCI Express Modes ........................................................................................................................................................................................................
AMD Ryzen™ 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot with Q-Release Slim
AMD Ryzen™ 8000 Series Desktop Processors
1 x PCIe 5.0 x16 slot with Q-Rlease Slim (supports PCIe 4.0 x8 or x4 mode)
AMD B850 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)
Specifications vary by CPU types.
PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3
Network
Network Interface ........................................................................................................................................................................................................
2.5 Gigabit Ethernet (100/1000/2500 Mbps), Wi-Fi, Bluetooth
Disk controllers
SATA Controller ........................................................................................................................................................................................................
2 x SATA-III (6 Gb/s)
Supports RAID ........................................................................................................................................................................................................
0, 1, 5, 10
Learn more
PC case fan connectors ........................................................................................................................................................................................................
4 x 4-pin
ATX 12V power connector ........................................................................................................................................................................................................
2 x 8-pin
Internal USB Ports on Board ........................................................................................................................................................................................................
2 x USB 2.0, USB 32 Gen1, USB 32 Gen2
Backlight ........................................................................................................................................................................................................
yes
More info ........................................................................................................................................................................................................
Miscellaneous
3 x Addressable Gen 2 headers
1 x CPU Over voltage jumper
1 x Front Panel Audio header (F_AUDIO)
1 x Power button
1 x 10-1 pin Front System Panel header
1 x Thermal Sensor header
1 x Thunderbolt™ (USB4®) header
Form factor ........................................................................................................................................................................................................
ATX
Design colors ........................................................................................................................................................................................................
white
Special Feature
Warranty ........................................................................................................................................................................................................
12/24 months
Manufacturer's website ........................................................................................................................................................................................................
Dear Customers, Please read the product description on the manufacturer's official website before making a purchase. Please check with the online store manager to verify specifications, availability in stock, and price. The manufacturer is at liberty to change the look, composition or specifications without notice.