
ASUS ROG STRIX B850-A GAMING WIFI MOTHERBOARD - 197105772687
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AMD RYZEN 7 9800X3D 4.7GHz 8C/16T 104MB CACHE TRAY PROCESSOR(4YRS) - 100-000001084
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AMD Ryzen 7 7800X3D 8 Core AM5 Zen4 PCIe 5.0 CPU/TRAY Processor - 100-000000910
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AMD RYZEN 5 5600 3.5GHz 6CORE/12THREAD AM4 TRAY PROCESSOR(3YRS BY AMD) - 730143314190
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AMD RYZEN 9 9950X 4.3GHz 16C/32T 80MB TRAY PROCESSOR(4YRS) - 100-000001277
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Product details
CPUAMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors*
* Refer to https://www.asus.com/support/download-center/ for CPU support list.
ChipsetAMD B850 Chipset
Memory4 x DIMM slots, max. 256GB, DDR5
Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors
ECC and Non-ECC, Un-buffered DIMM
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO™)
ASUS Enhanced Memory Profile (AEMP)
Graphics1 x DisplayPort*
1 x HDMI™ port**
- Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
Expansion SlotsAMD 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)**
StorageTotal supports 4 x M.2 slots and 2 x SATA 6Gb/s ports
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)
2 x SATA 6Gb/s ports
* Specifications vary by CPU types.
** M.2_3 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_3 will be disabled.
AMD RAIDXpert2 Technology
Ryzen™ 9000 Series Processors: RAID 0/1/5/10
Ryzen™ 8000 Series Processors: RAID 0/1
Ryzen™ 7000 Series Processors: RAID 0/1/10
Ethernet1 x Intel® 2.5Gb Ethernet
ASUS LANGuard
Wireless & BluetoothWi-Fi 7*
2x2 Wi-Fi 7 (802.11be)
Supports 2.4/5/6GHz frequency band**
Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate.
Bluetooth® v5.4***
USBRear USB (Total 10 ports)
1 x USB 20Gbps port (1 x USB Type-C®)
3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C®)
4 x USB 5Gbps ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports)
1 x USB 10Gbps connector (supports USB Type-C®)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
* USB Type-C® power delivery output: max. 5V/3A
BIOS256 Mb Flash ROM, UEFI AMI BIOS
ManageabilityWOL by PME, PXE
Operating SystemWindows 11
Form FactorATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
* For Compatibly of the product, please visit the respective product web site
* Compatibility issues are not covered under warranty or return
* To be eligible for a return in case of a change of mind or product damage customers are required to video record the unboxing of the package.
$489.00 today.
In stock, 1–2 working day delivery, and a 3 Years local warranty behind every unit.
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