Brand new and still sealed in the box!

Brand ASUS Model B850 MAX GAMING WIFI W Part Number 90MB1M10-MVAAY0 Supported CPU CPU Socket Type AM5 CPU Type Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series Chipsets Chipset AMD B850 Memory Number of Memory Slots 4x288pin (DDR5) Memory Standard Supports up to 8000+MT/s (OC) Maximum Memory Supported 256GB Channel Supported Dual Channel ECC Supported Non-ECC Buffer Supported Un-buffered Memory Feature Dual channel memory architecture Supports AMD Extended Profiles for Overclocking (EXPO) ASUS Enhanced Memory Profile (AEMP)

• Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. Expansion Slots PCI Express 5.0 x16 AMD Ryzen 9000 & 7000 Series Desktop Processors* 1 x PCIe 5.0 x16 slot (supports x16 mode) AMD Ryzen 8000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x8/x4 mode)** PCI Express 4.0 x16 AMD B850 Chipset 1 x PCIe 4.0 x16 slot (support x4 mode) PCI Express 3.0 x16 2 x PCIe 3.0 x16 slots (support x1 mode)***

*** The PCIEX16(G3)_1/2 share bandwidth with SATA6G_1/2. The SATA6G_1/2 will be disabled when The PCIEX16(G3)_1 or PCIEX16(G3)_2 runs. Storage Devices Serial ATA (SATA) 4 x SATA 6Gb/s M.2 AMD Ryzen 9000 & 7000 Series Desktop Processors M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode) M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) AMD Ryzen 8000 Series Desktop Processors M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4/x2 mode)

AMD B850 Chipset M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x2 mode) SATA RAID 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 Onboard Audio Audio Channels Realtek 7.1 Surround Sound High Definition Audio CODEC*

• Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
• Supports up to 24-Bit/192 kHz playback Audio Features
• Audio Shielding
• Premium audio capacitors
• Dedicated audio PCB layers

• A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. Onboard LAN Max LAN Speed 2.5Gbps Wireless LAN Wi-Fi 802.11 ax Bluetooth Bluetooth 5.3 Rear Panel Ports Back I/O Ports 1 x USB 10Gbps port (1 x USB Type-C) 3 x USB 10Gbps ports (3 x Type-A) 2 x USB 5Gbps ports (2 x Type-A) 2 x USB 2.0 ports (2 x Type-A) 1 x DisplayPort 1 x HDMI port 1 x Wi-Fi module 1 x Realtek 2.5Gb Ethernet port 3 x Audio jacks 1 x BIOS FlashBack button Internal I/O Connectors Onboard USB 1 x USB 5Gbps connector (supports USB Type-C) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 3 x USB 2.0 headers support 6 additional USB 2.0 ports Other Connectors Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan header

Miscellaneous 3 x Addressable RGB Gen 2 headers 1 x Clear CMOS header 1 x Chassis Intrusion header 1 x COM Port header 1 x Front Panel Audio header (F_AUDIO) 1 x S/PDIF Out header 1 x SPI TPM header (14-1 pin) 1 x 10-1 pin System Panel header 1 x Thunderbolt (USB4) header Physical Spec Form Factor ATX Dimensions (W x L) 12.0" x 9.6" Power Pin 1 x 24-pin Main Power connector 1 x 8-pin +12V CPU Power connectors 1 x 4-pin +12V CPU Power connectors