





EM-iCraft B850M GKD5 Wi-Fi
Overview
Specification
Support











- Form Factor
- M-ATX (245 × 245 mm)
- CPU Support
- AMD® AM5 socket
Supports AMD® Ryzen™ 7000, 8000, and 9000 Series processors
- Chipset
- AMD® B850 Chipset
- Memory
- 2 × DIMM DDR5 slots, up to 128GB
Dual-channel memory architecture
Supports memory overclocking
Supported speeds:
4800 / 5600(OC) / 6000(OC) / 6200(OC) / 6400(OC) / 6600(OC) / 6800(OC) / 7000(OC) / 7200(OC) / 7400(OC) / 7600(OC) / 7800(OC) / 8000(OC) / 8200(OC) / 8400(OC) / 8600(OC) / 8800(OC) MHz
- Graphics Output
- Display functions are supported only by processors with integrated graphics, using shared memory architecture
1 × HDMI™ 2.0 port, up to 4K @ 60Hz
1 × DisplayPort port, up to 4K @ 60Hz
- Expansion Slots
- From AMD Ryzen™ 9000 / 8000 / 7000 processors:
1 × PCIe x16 slot, supports up to PCIe 5.0 x16 mode
When equipped with AMD Ryzen™ 7000 / 9000 Series processors, supports PCIe 5.0 x16
When equipped with AMD Ryzen™ 8000 Series processors, supports PCIe 4.0 x8 / x4
From AMD B850 Chipset:
1 × PCIe x4 slot, supports PCIe 4.0 x4 mode
- Audio
- Integrated Realtek ALC1220 audio chip
- Networking
- 1 × Realtek RTL8126 5Gb Ethernet port
1 × MTK MT7922 wireless network card, supports Wi-Fi 6E and Bluetooth® v5.4
- Storage Interfaces
- Supports 3 × M.2 slots and 2 × SATA 6Gb/s ports
From AMD Ryzen™ 9000 / 8000 / 7000 processors:
M.2_A slot (Key_M): supports PCIe 5.0 x4 / x2 mode, supports 2242 / 2280 lengths
When equipped with AMD Ryzen™ 7000 / 9000 Series processors, supports PCIe 5.0 x4
When equipped with AMD Ryzen™ 8000 Series processors, supports PCIe 4.0 x4 / x2
M.2_B slot (Key_M): supports PCIe 5.0 x4 / x2 mode, supports 2242 / 2280 / 22110 lengths
When equipped with AMD Ryzen™ 7000 / 9000 Series processors, supports PCIe 5.0 x4
When equipped with AMD Ryzen™ 8000 Series processors, supports PCIe 4.0 x4 / x2
From AMD B850 Chipset:
M.2_C slot (Key_M): supports PCIe 4.0 x4 / x2 mode, supports 2242 / 2280 / 22110 lengths
2 × SATA 6Gb/s ports
- USB Ports
- Onboard USB headers:
1 × USB 20G Type-C® front panel port
1 × USB 5G 19Pin header, supports 2 additional USB 5G ports
1 × USB 2.0 9Pin header, supports 2 additional USB 2.0 ports
1 × USB 2.0 4Pin header, supports 1 additional USB 2.0 port
Rear I/O:
1 × USB 10G Type-C® port, supports DisplayPort 1.4 video output up to 4K @ 60Hz
4 × USB 10G Type-A ports
4 × USB 2.0 Type-A ports
- Internal Connectors
- 1 × 24-Pin ATX power connector
2 × 8-Pin +12V power connectors
1 × 4-Pin CPU fan header
1 × 4-Pin PUMP water pump header, supports DC speed control
4 × 4-Pin chassis fan headers
- Operating System
- Windows® 11
Windows® 10 64-bit
- Others
- CLR_CMOS shortcut button
2 × 3-Pin ARGB headers
1 × 4-Pin NRGB header
1 × COM port header
1 × 10-1 Pin system panel header
Maxsun Sync lighting control
