Aorus X870 AORUS STEALTH Gaming Desktop Motherboard - STEALTH X870 AMD X870 Chipset Socket AM5 ATX Ryzen 9, Ryzen 7 Processor Supported 256 GB DDR5 SDRAM Maximum RAM DIMM, UDIMM 4 x Memory Slots Gigabit Ethernet 2.5Gigabit Ethernet IEEE 802.11b

• AI-powered:
  Yes
  

• Chipset Manufacturer:
  AMD
  
• Chipset Model:
  X870
  
• Total Processor Supported:
  1
  
• Processor Socket:
  Socket AM5
  
• Processor Supported:
  Ryzen 9, Ryzen 7
  

• Number of Memory Slots:
  4
  
• Memory Form Factor:
  DIMM, UDIMM
  
• Maximum Memory Supported:
  256 GB
  
• Memory Speed Supported:
  8200 MHz, 8000 MHz, 7950 MHz, 7900 MHz, 7800 MHz, 7600 MHz, 7400 MHz, 7200 MHz, 7000 MHz, 6800 MHz, 6600 MHz, 6400 MHz, 6200 MHz, 6000 MHz, 5800 MHz, 5600 MHz, 5200 MHz, 4800 MHz, 4400 MHz
  
• Memory Technology:
  DDR5 SDRAM
  

• Controller Type:
  Serial ATA/600
  
• RAID Supported:
  Yes
  
• RAID Levels:
  0, 1, 5, 10
  

• Onboard Video:
  CPU Dependent Video
  
• Graphics Controller Manufacturer:
  AMD
  
• Graphics Controller Model:
  Radeon Graphics
  

• Audio Channels:
  7.1
  

• Bluetooth:
  Yes
  
• Bluetooth Standard:
  Bluetooth 5.4
  
• Gigabit Ethernet:
  Yes
  
• 2.5Gigabit Ethernet:
  Yes
  
• Wireless LAN:
  Yes
  
• Wireless LAN Standard:
  IEEE 802.11be
  

• Total Number of Expansion Slots:
  2
  
• Total Number of PCI Express Slots:
  2
  
• Number of PCI Express x16 Slots:
  2
  
• PCI Express Standard:
  PCI Express 5.0, PCI Express 4.0
  

• Total Number of USB Ports:
  13
  
• Number of USB 2.0 Ports:
  4
  
• Number of USB 3.2 Gen 1 Ports:
  4
  
• Number of USB 3.2 Gen 2 Type-A Ports:
  2
  
• Number of USB 3.2 Gen 2 Type-C Ports:
  1
  
• Number of USB4 Ports:
  2
  
• S/PDIF:
  Yes
  
• HDMI:
  Yes
  
• DisplayPort:
  Yes
  
• Number of Network (RJ-45) Ports:
  1
  

• Number of SATA Interfaces:
  2
  
• Number of M.2 Interfaces:
  4
  
• Total Number of Onboard USB Ports:
  7
  
• Number of Onboard USB 2.0 Ports:
  4
  

• Form Factor:
  ATX
  
• Height:
  1.4"
  
• Width:
  12"
  
• Depth:
  9.6"
  
• Weight (Approximate):
  2.20 lb
  

• Environmental Compliance:
  Waste Electrical and Electronic Equipment Directive (WEEE), Taiwan Restriction of Hazardous Substances (Taiwan RoHS), China Restriction of Hazardous Substances (China RoHS), Restriction of Hazardous Substances (RoHS)
  

CPU
AMD Socket AM5, support for:
AMD Ryzen 9000 Series Processors/
AMD Ryzen 8000 Series Processors/
AMD Ryzen 7000 Series Processors
(Go to GIGABYTEs website for the latest CPU support list.)
Chipset
AMD X870
Memory
Support for DDR5 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400(O.C) / 6200(O.C) / 6000(O.C) / 5800(O.C) / 5600(O.C) / 5200 / 4800 / 4400 MT/s memory modules.
4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory
Dual channel memory architecture
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for AMD EXtended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules
(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTEs website for more information.)
Onboard Graphics
Integrated Graphics Processor with AMD Radeon Graphics support+ASMedia USB4 Controller:
- 2 x USB4 USB Type-C ports, supporting USB4 and DisplayPort video outputs and a maximum resolution of 3840x2160 at 240 Hz
Support for DisplayPort 1.4 version and HDR.
Integrated Graphics Processor with AMD Radeon Graphics support:
- 1 x HDMI port, supporting a maximum resolution of 4096x2160 at 60 Hz
Support for HDMI 2.1 version, HDCP 2.3, and HDR.
Support for native HDMI 2.1 TMDS compatible ports.
(Graphics specifications may vary depending on CPU support.)
Audio
Realtek ALC1220 CODEC
The back panel line out jack supports DSD audio.
High Definition Audio
2/4/5.1/7.1-channel
You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
Support for S/PDIF Out
LAN
Realtek 5GbE LAN chip (5 Gbps/2.5 Gbps/1 Gbps/100 Mbps)
Wireless Communication module
Qualcomm Wi-Fi 7 QCNCM865
- 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands
- BLUETOOTH 5.4
- Support for 11be 320MHz wireless standard
(Actual data rate may vary depending on environment and equipment.)
Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10.)
Wi-Fi 7 channels on 6 GHz band availability depends on individual countrys regulations.
Bluetooth version may change with updates. See the Wi-Fi chip vendors website for details.
Expansion Slots
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x16 mode
AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.
Chipset:
- 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)
The PCIEX4 slot shares bandwidth with the M2D_SB connector. The PCIEX4 slot becomes unavailable when a device is installed in the M2D_SB connector.
Storage Interface
1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 25110/22110/2580/2280 SSDs:
AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x4/x2 SSDs
AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
1 x M.2 connector (M2B_CPU), integrated in the CPU, supporting Socket 3, M key, type 22110/2280 SSDs:
AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x4/x2 SSDs
AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
The M2B_CPU connector becomes unavailable when an AMD Ryzen 8000 Series Phoenix 2 processor is used.
2 x M.2 connectors (M2C_SB, M2D_SB), integrated in the Chipset, supporting Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSDs
2 x SATA 6Gb/s connectors
RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices
RAID 5 is only available on AMD Ryzen 9000 Series Processors.
RAID 0 and RAID 1 support for SATA storage devices
USB
CPU+ASMedia USB4 controller:
- 2 x USB4 USB Type-C ports on the back panel
The two USB4 USB Type-C ports share bandwidth with the M2B_CPU connector. When a device is installed in the M2B_CPU connector, both the connector and the USB4 ports operate at up to PCIe 5.0 x2 mode. You can configure the M2B_CPU
connector to PCIe 5.0 x4 mode in the BIOS Setup however, the USB4 USB Type-Cports will become unavailable.
CPU:
- 1 x USB Type-C port on the back panel, with USB 3.2 Gen 2 support
CPU+USB 3.2 Gen 1 Hub:
- 4 x USB 3.2 Gen 1 ports on the back panel
CPU+USB 2.0 Hub:
- 4 x USB 2.0/1.1 ports on the back panel
Chipset:
- 1 x USB Type-C port with USB 3.2 Gen 2x2 support, available through the internal USB header
- 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel
- 2 x USB 3.2 Gen 1 ports available through the internal USB header
- 4 x USB 2.0/1.1 ports available through the internal USB headers
Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x 4-pin ATX 12V power connector
1 x CPU fan header
1 x CPU fan/water cooling pump header
4 x system fan headers
2 x system fan/water cooling pump headers
3 x addressable RGB Gen2 LED strip headers
1 x RGB LED strip header
4 x M.2 Socket 3 connectors
2 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x USB Type-C header, with USB 3.2 Gen 2x2 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
1 x noise detection header
1 x Trusted Platform Module header (For the GC-TPM2.0 SPI V2 module only)
1 x Q-Flash Plus button
1 x power button
1 x reset button
1 x reset jumper
2 x temperature sensor headers
1 x Clear CMOS jumper
Back Panel Connectors
1 x HDMI port (Note)
2 x antenna connectors (2T2R)
2 x USB4 USB Type-C ports (DisplayPort (Note))
1 x USB Type-C header, with USB 3.2 Gen 2 support
2 x USB 3.2 Gen 2 Type-A ports (red)
4 x USB 3.2 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
1 x optical S/PDIF Out connector
2 x audio jacks
(Note) Actual support may vary by CPU.
I/O Controller
iTE I/O Controller Chip
H/W Monitoring
Voltage detection
Temperature detection
Fan speed detection
Water cooling flow rate detection
Fan fail warning
Fan speed control
Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
BIOS
1 x 512 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features
Support for GIGABYTE Control Center (GCC)
Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
Support for Q-Flash
Support for Q-Flash Plus
Support for Smart Backup
Bundled Software
Norton Internet Security (OEM version)
Operating System
Support for Windows 11 64-bit
Form Factor
ATX Form Factor 30.5cm x 24.4cm
Item Dimension (L"xW"xH")
14 x 11 x 4

Weight
9.7 lbs

Warranty Information
5 years