AORUS B850 STEALTH
Motherboard | ATX | LGA1851 Socket | AMD B850 Chipset | USB 3.2 Gen 1, USB-C 3.2 Gen2, USB-C 3.2 Gen 2x2, USB 3.2 Gen 2 | Bluetooth, Wi-Fi 7, 5 Gigabit Ethernet | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | AORUS B850 STEALTH - motherboard - ATX - LGA1851 Socket - AMD B850 |
|---|---|
| Product Type | Motherboard - ATX |
| Chipset Type | AMD B850 |
| Processor Socket | 1 x LGA1851 Socket |
| Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
| Max RAM Size | 256 GB |
| RAM Supported | 4 DIMM slots - DDR5, non-ECC, ECC (operate in non-ECC mode), unbuffered |
| Storage Ports | 2 x SATA-600 (RAID), 4 x M.2 |
| USB / FireWire Ports | 1 x USB-C 3.2 Gen 2 + 2 x USB 3.2 Gen 2 + 5 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 2x2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | Bluetooth 5.4, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7), 5 Gigabit Ethernet |
General
| Product Type | Motherboard - ATX |
|---|---|
| Chipset Type | AMD B850 |
| Processor Socket | LGA1851 Socket |
| Max Processors Qty | 1 |
| Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
Supported RAM
| Max Size | 256 GB |
|---|---|
| Technology | DDR5 |
| Bus Clock | 4400 MT/s, 4800 MT/s, 5200 MT/s, 5600 MT/s (O.C.), 5800 MT/s (O.C.), 6000 MT/s (O.C.), 6200 MT/s (O.C.), 6400 MT/s (O.C.), 6600 MT/s (O.C.), 6800 MT/s (O.C.), 7000 MT/s (O.C.), 7200 MT/s (O.C.), 7400 MT/s (O.C.), 7600 MT/s (O.C.), 7800 MT/s (O.C.), 7900 MT/s (O.C.), 7950 MT/s (O.C.), 8000 MT/s (O.C.), 8200 MT/s (O.C.) |
| Supported RAM Integrity Check | Non-ECC, ECC (operate in non-ECC mode) |
| Registered or Buffered | Unbuffered |
| Features | Intel Extreme Memory Profiles (XMP), dual channel memory architecture, AMD EXPO technology |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC1220 |
| Compliant Standards | High Definition Audio |
LAN
| Network Controller | Realtek RTL8922AE |
|---|---|
| Network Interfaces | Bluetooth 5.4, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7), 5 Gigabit Ethernet |
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 5.0 x16 1 x PCIe 4.0 x16 (x4 mode) 3 x M.2 socket (22110/2280) 1 x M.2 socket (2280/2580/22110/25110 M.2 Key M slot) |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 2 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 PCIe 4.0 -connectors: 2 x M.2 PCIe 5.0 -connectors: 2 x M.2 |
| Interfaces | 1 x USB-C 3.2 Gen 2 2 x USB 3.2 Gen 2 4 x USB 3.2 Gen 1 4 x USB 2.0 1 x HDMI 1 x SPDIF out 2 x aerial 1 x LAN (Gigabit Ethernet) 1 x microphone - mini-jack 1 x audio line-out - mini-jack |
| Internal Interfaces | 1 x USB-C 3.2 Gen 2x2 - header 2 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x SPI - header 1 x audio - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | UEFI BIOS, WfM 2.0 support, SMBIOS 2.7 support, DMI 2.7 support, ACPI 5.0 support, PnP 1.0a support |
| Hardware Monitoring | System voltage, fan fail warning, fan control, water cooling flow rate, fan speed detection, temperature detection |
| Hardware Features | 14+2+2 Phase Power Design, 6 Layer PCB, DIY Friendly Design, 2oz Copper PCB, GIGABYTE Smart Fan 6, RGB FUSION, VRM Thermal Armor Advanced, M.2 Thermal Guard L, M.2 EZ Flex Design, M.2 Thermal Guard Ext., WIFI EZ-Plug, M.2 EZ Latch plus, M.2 EZ Latch click, EZ Debug LED, PCIe EZ Latch Plus, Ultra Durable |
Miscellaneous
| Software Included | Norton Internet Security (OEM Version) |
|---|---|
| Width | 30.5 cm |
| Depth | 24.4 cm |
Product features
Robust performance
The motherboard features a powerful AMD B850 chipset, capable of supporting Intel Core Ultra processors. This makes it suitable for demanding applications, ensuring users can enjoy a reliable experience during both work and gameplay.Superior audio quality
Equipped with a Realtek ALC1220 codec, the audio system delivers high-definition 8-channel audio output. This feature brings an immersive sound experience, catering to gamers and entertainers alike, ensuring that every audio detail is clearly heard.Multiple expansion options
With four M.2 slots and multiple PCIe 4.0 and PCIe 5.0 slots, this motherboard offers expansion capabilities. The configuration options enable users to tailor their hardware setup, adding high-speed storage and graphics as needed for optimized performance.Comprehensive connectivity
This motherboard is equipped with a wide range of connectivity options, including USB 3.2 Gen 1, USB 3.2 Gen 2, and USB-C 3.2 Gen 2 ports. The inclusion of Gigabit Ethernet and support for advanced networking protocols ensures that users experience fast and reliable connectivity.Enhanced thermal management
The GIGABYTE AORUS B850 STEALTH is designed with advanced thermal management features, including M.2 thermal guards and a multi-phase power design. These elements work together to ensure the system remains cool and stable, even under heavy loads.Key selling points
- Supports Intel Core Ultra processors
- Advanced audio capabilities with high-definition sound card
- Multiple M.2 slots for storage configurations
- Extensive USB port options including USB-C 3.2 Gen 2
- Thermal management features for reliability
References
MPN: B850 AORUS STEALTH
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07/10/2026 18:04:37