The new AORUS B850M Stealth relies on a design with rear connectors in Micro-ATX format
For lovers of small constructions, now that the Steam Machine has become fashionable, GIGABYTE brings us another motherboard with form factor Micro-ATX. Under your brand for gaming AORUSis now available B850M Stealtha plate that also has the rear connectors so that in addition to being small, your setup has a clean interior of cables. If you are thinking of setting up a Mini PC with socket AM5 This is a good choice.
A Micro-ATX board with hidden connectors for a cleaner interior
GIGABYTE wanted to introduce a format Micro-ATX for gamers, with hidden connectors, being one of the company’s first such models. Your design VRM is composed of 8+2+2 phases and is powered with the usual connector 24 pin and one of 8 pin additional to deliver to the CPU all the energy it demands. It has 4 DDR5 memory slots with the possibility of installing up to 256GB RAMideal for small servers that demand a large amount of memory.

Compatible with Ryzen X3D and up to three M.2 SSDs
If you are thinking of building a server or gaming equipment, this board is also compatible with mode X3D Turbo 2.0which will take advantage of all the advantages when we install a AMD Ryzen with technology 3D V-Cache. Regarding storage, it incorporates the technology M.2 EZ-Flex in the main slot Gen 5 that will allow you to install your unit comfortably and perfectly M.2 SSD. In addition to this, it has other two M.2 slots further PCIe 4.0.

PCIe 5.0, Wi-Fi 7 and 5 Gbps network
You can install a GPU latest generation thanks to its full slot PCIe 5.0 x16 (4.0 in the Ryzen 8000 Series), and also some additional plate in the other slot PCIe 4.0 x16. In addition to cards, you can also add peripherals and accessories to their positions USBSpecifically, it has several ports USB-A until 3.2 Gen 2 and a USB-C also 3.2 Gen 2.

In addition to all this connectivity, this board AORUS It also has room for a network connector 5Gbps RJ45and offer connectivity wireless to next-generation networks with Wi-Fi 7 (compatible with 160MHz) next to Bluetooth 5.4. At the moment the recommended price for this bet is not known. GIGABYTE in solutions Micro-ATX for gaming.
We leave you the complete specifications of the AORUS B850M Stealth.
Processor
- Socket: AMD AM5.
- Compatible with:
- AMD Ryzen 9000 Series.
- AMD Ryzen 8000 Series.
- AMD Ryzen 7000 Series.
Chipset
Memory
- Guy: DDR5.
- Supported speeds:
- 8,200 MT/s (OC).
- 8,000 MT/s (OC).
- 7,800 MT/s (OC).
- 7,600 MT/s (OC).
- 7,200 MT/s (OC).
- 7,000 MT/s (OC).
- 6,800 MT/s (OC).
- 6,600 MT/s (OC).
- 6,400 MT/s (OC).
- 6,200 MT/s (OC).
- 6,000 MT/s (OC).
- 5,600 MT/s (OC).
- 5,200, 4,800 and 4,400 MT/s.
- Slots: 4 × DDR5 DIMMs.
- Maximum capacity: 256 GB (4 × 64 GB).
- Architecture: Dual channel (Dual Channel).
- Compatibility:
- Non-ECC Unbuffered DDR5 modules.
- AMD EXPO.
- Intel XMP.
Video outputs (depends on installed APU)
- 1 × HDMI 2.1
- Up to 4,096 × 2,160 at 60 Hz.
- Compatible with HDCP 2.3 and HDR.
- 1 × DisplayPort 1.4
- Up to 3,840 × 2,160 at 144 Hz.
Audio
- Codec: Realtek ALC1220.
- High definition audio.
- Supported configurations:
- S/PDIF optical output.
- DSD audio compatible at the rear Line-Out output.
Grid
- LAN: Realtek 5GbE.
- 5 Gbps.
- 2.5Gbps.
- 1 Gbps.
- 100Mbps.
Wireless connectivity
- Wi-Fi 7 (Realtek RTL8922AE).
- Compatible with:
- 802.11a/b/g/n/ac/ax/be.
- 2.4, 5 and 6 GHz bands.
- Bluetooth 5.4.
- Compatible with channels 160MHz.
Expansion slots
- 1 × PCIe x16 (CPU).
- Ryzen 9000 and 7000: PCIe 5.0 x16.
- Ryzen 8000 Phoenix 1: PCIe 4.0 x8.
- Ryzen 8000 Phoenix 2: PCIe 4.0 x4.
- 1 × PCIe x16 physical (chipset).
Storage
- 3 × M.2 Socket 3 (2280):
- M2A_CPU
- PCIe 5.0 x4/x2 with Ryzen 9000 and 7000.
- PCIe 4.0 x4/x2 with Ryzen 8000.
- M2B_CPU
- PCIe 4.0 x4/x2 with Ryzen 9000 and 7000.
- PCIe 4.0 x4/x2 or x2 depending on the Ryzen 8000 processor.
- M2C_SB
- PCIe 4.0 x4/x2 from the chipset.
- M2A_CPU
- 2 × SATA 6 Gb/s.
- Supported RAID:
- NVMe: RAID 0, 1, 5 and 10.
- SATA: RAID 0 and RAID 1.
- RAID 5 only with Ryzen 9000.
USB ports
Back panel
- 1 × USB-C USB 3.2 Gen2.
- 1 × USB-A USB 3.2 Gen2.
- 4 × USB 3.2 Gen1.
- 4 × USB 2.0.
Internal connectors
- 1 × USB-C USB 3.2 Gen2.
- 1 × USB 3.2 Gen1 (2 ports).
- 2 × USB 2.0 (4 ports).
Internal connectors
- 1 × 24-pin ATX.
- 1 × 8-pin EPS.
- 1 × CPU fan connector.
- 1 × Connector for CPU pump or fan.
- 1 × Connector for system fan.
- 1 × Connector for system pump or fan.
- 3 × ARGB Gen2 connectors.
- 1 × RGB Connector.
- 3 × M.2 connectors.
- 2 × SATA connectors.
- 1 × Front panel connector.
- 1 × Front Audio.
- 1 × front USB-C.
- 1 × Front USB 3.2 Gen1.
- 2 × internal USB 2.0.
- 1 × TPM connector.
- 1 × Jumper Clear CMOS.
- 1 × Jumper Reset.
Back panel
- 1 × Q-Flash Plus Button.
- 1 × Clear CMOS Button.
- 1 × Power button.
- 1 × Reset Button.
- 1 × HDMI.
- 1 × Display Port.
- 2 × Connectors for Wi-Fi antennas.
- 1 × USB-C USB 3.2 Gen2.
- 1 × USB-A USB 3.2 Gen2.
- 4 × USB 3.2 Gen1.
- 4 × USB 2.0.
- 1 × RJ-45 5GbE.
- 1 × S/PDIF optical output.
- 2 × Audio Jacks.
Monitoring
- Voltage detection.
- Temperature detection.
- Fan speed monitoring.
- Liquid cooling flow monitoring.
- Fan failure warning.
- Intelligent control of fans and pumps.
BIOS
- 1 × 512 Mbit Flash.
- AMI UEFI BIOS.
- Compatible with:
- PnP 1.0a.
- DMI 2.7.
- WfM 2.0.
- SMBIOS 2.7.
- ACPI 5.0.
Exclusive features
- GIGABYTE Control Center (GCC).
- Q-Flash.
- Q-Flash Plus.
- Smart Backup.
Software included
- Norton Internet Security (OEM version).
Operating system
- Compatible with Windows 11 64-bit.
Format
- Micro-ATX.
- Dimensions: 244 × 244 mm (24.4 × 24.4 cm).
