• MXN$5,498.39
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ASUS B850M MAX GAMING WIFI AMD AM5 B850 mATX motherboard, DDR5, PCIe 5.0 Ready, 3x M.2 slots, Wi-Fi 6, Realtek 1Gb Ethernet, DisplayPort, HDMI, USB 10Gbps Type-A & Type-C, BIOS FlashBack, Aura Sync

  • Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
  • AMD AM5 Socket: Ready for AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
  • Enhanced Power Solution: 6-layer PCB, alloy chokes and durable capacitors for stable power delivery
  • Ultrafast Connectivity: Wi-Fi 6, PCIe 5.0 x16 slot, PCIe 5.0 M.2 slot, Realtek 1Gb Ethernet, rear USB 10Gbps Type-A & Type-C ports, and front USB 5Gbps Type-C support
  • Comprehensive Cooling: VRM and PCH heatsink, hybrid fan headers and Fan Xpert 2+
  • DIY Friendly Design: Pre-mounted I/O shield, BIOS FlashBack, Q-Dashboard, Q-LED Core
  • Unmatched Personalization: Three Addressable RGB Gen 2 headers, all configurable with ASUS-exclusive Aura Sync RGB lighting
  • Renowned Software: Armoury Crate, ASUS AI Advisor, ASUS DriverHub, ASUS GlideX, ASUS MyHotkey
  • CEC Tier II ready
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Specs
Reviews

Learn more about the ASUS B850M MAX GAMING WIFI-GSI

Model
Brand ASUS
Model B850M MAX GAMING WIFI-GSI
Part Number 90MB1LL0-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
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 3 x PCIe 4.0 x16 slot (support x1 mode)
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)

AMD Ryzen 8000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)

AMD B850 Chipset
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_3 slot (Key M), type 2242/2260/2280 (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 7.1 Channels
Onboard LAN
Max LAN Speed 1Gbps
Wireless LAN Wi-Fi 802.11 ax
Bluetooth Bluetooth 5.3
Rear Panel Ports
Back I/O Ports 2 x USB 10Gbps ports (1 x Type-A + 1 x USB Type-C)
2 x USB 5Gbps ports (2 x Type-A)
5 x USB 2.0 ports (5 x Type-A)
1 x DisplayPort
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 1Gb 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)
2 x USB 5Gbps header support 4 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 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 headers

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
Physical Spec
Form Factor Micro ATX
Dimensions (W x L) 9.6" x 9.6"
Power Pin 1 x 24-pin Main Power connector
1 x 8-pin +12V CPU Power connector
1 x 4-pin +12V CPU Power connector
Software Feature
BIOS Feature 256 Mb Flash ROM, UEFI AMI BIOS
Software ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 2+
- Power Saving
ASUS AI Advisor
ASUS Driver Hub
ASUS GlideX
TurboV Core
ASUS CPU-Z
Adobe Creative Cloud (Free Trial)
Norton 360 Deluxe (60 Days Free Trial)
WinRAR (40 Days Free Trial)
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
- ASUS MyHotkey
Windows 11 Supported
Features
Features ASUS 5X PROTECTION III
- DIGI+ VRM
- LANGuard
- Overvoltage protection
- SafeSlot
- Stainless-steel back I/O
ASUS Q-Design
- Q-Dashboard
- Q-DIMM
- Q-LED Core
- Q-Slot
ASUS Thermal Solution
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- Pre-mounted I/O shield
- SafeSlot
Aura Sync
- Addressable RGB Gen 2 headers
Packaging
Package Contents Cables
2 x SATA 6Gb/s cables

Miscellaneous
1 x ASUS Wi-Fi moving antenna
2 x Screw packages for M.2 SSD

Documentation
1 x Quick start guide
Additional Information
First Listed on Newegg August 23, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • This item is covered by BTE Outlet Return Policy
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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