We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ATX motherboard with black PCB, silver heatsinks and rear I/O shield

GIGABYTE

GIGABYTE B650 UD AC AMD motherboard

SKU CH-V2CW-HEX8A MPN B650 UD AC

ATX motherboard for AMD AM5 Ryzen 7000, 8000 and 9000 series with DDR5 up to 7600 MT/s, PCIe 5.0 and 4.0 M.2 slots, 2.5 GbE LAN and Wi-Fi 6E

  • CPU Socket TypeAM5
  • CPU TypeAMD Ryzen 7000 Series Processors / AMD Ryzen 8000 Series Pro
  • ChipsetAMD B650
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardSupport for DDR5 7600(OC)/ 7200(OC)/ 7000(OC)/ 6800(OC)/ 660
  • Maximum Memory Supported192GB

Option B650 UD AC

Struck-through versions exist but are not stocked here.

  • AM5 socket supports Ryzen 7000, 8000 and 9000 series CPUs
  • 6+2+2 phase digital VRM delivers stable power to the CPU
  • Four DDR5 slots accept up to 192 GB with EXPO and XMP profiles
  • One PCIe 5.0 plus two PCIe 4.0 M.2 connectors for fast storage
  • Wi-Fi 6E and 2.5 GbE LAN provide high-speed networking

Socket AM5 platform for Ryzen 7000 and 8000 series

This ATX board uses the AMD B650 chipset and the AM5 LGA 1718 socket to support Ryzen 7000 and 8000 series processors. Four 288-pin DDR5 slots accept up to 192 GB of non-ECC un-buffered memory in dual-channel mode. The 6+2+2 phase digital VRM is built for stable power delivery with current CPUs.

PCIe 5.0 M.2 from the CPU and PCIe 4.0 from the

The top M.2 socket runs at PCIe 5.0 x4 with Ryzen 7000 chips and at PCIe 4.0 x4 with Ryzen 8000 Phoenix parts. Two additional chipset M.2 slots and four SATA 6 Gb/s ports provide further storage. USB 3.2 Gen 2x2 Type-C delivers 20 Gb/s, while 2.5 GbE LAN and Wi-Fi 6E handle networking.

Tool-free PCIe release and CPU-less BIOS updates

The primary PCIe x16 slot has a quick-release latch so a graphics card can be removed without tools. Q-Flash Plus lets you flash the BIOS using only a USB drive and standby power, no CPU or memory installed. Smart Fan 6 offers hybrid headers with fan-stop and multiple temperature sources for quiet cooling.

Highlights

  • AM5 socket supports Ryzen 7000, 8000 and 9000 series CPUs
  • 6+2+2 phase digital VRM delivers stable power to the CPU
  • Four DDR5 slots accept up to 192 GB with EXPO and XMP profiles
  • One PCIe 5.0 plus two PCIe 4.0 M.2 connectors for fast storage
  • Wi-Fi 6E and 2.5 GbE LAN provide high-speed networking

Specifications

BrandGIGABYTE
ModelB650 UD AC
CPU Socket TypeAM5
CPU TypeAMD Ryzen 7000 Series Processors / AMD Ryzen 8000 Series Processors
(Go to GIGABYTE's website for the latest CPU support list.)
ChipsetAMD B650
Number of Memory Slots4x288pin (DDR5)
Memory StandardSupport for DDR5 7600(OC)/ 7200(OC)/ 7000(OC)/ 6800(OC)/ 6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5600(OC)/ 5200/ 4800 MT/s memory modules
Maximum Memory Supported192GB
Channel SupportedDual Channel
Memory Performance ProfileIntel XMP 3.0 / AMD EXPO
ECC SupportedNon-ECC
Buffer SupportedUn-buffered
Memory FeatureDual 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 GIGABYTE's website for more information.)
PCI Express 4.0 x161 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
- AMD Ryzen 7000 Series Processors support PCIe 4.0 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.
PCI Express 3.0 x16Chipset:
3 x PCI Express x16 slots, supporting PCIe 3.0 and running at x1
* The PCIEX1_1 and PCIEX1_2 slots become unavailable when an AMD Ryzen 8000 Series-Phoenix 2 processor is used.
Serial ATA (SATA)4 x SATA 6Gb/s
M.21 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 25110/2580 SSDs:
- AMD Ryzen 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 (M2P_CPU), integrated in the CPU, supporting Socket 3, M key, type 22110/2280 SSDs:
- AMD Ryzen 7000 Series Processors support PCIe 4.0 x2 SSDs
- AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x2 SSDs
- AMD Ryzen 8000 Series-Phoenix 2 Processors su
SATA RAIDRAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
RAID 0, RAID 1, and RAID 10 support for SATA storage devices
Audio ChipsetRealtek Audio CODEC
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.
Audio Channels7.1 Channels
LAN ChipsetRealtek GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
Max LAN Speed1Gbps
Wireless LANAzureWave Wi-Fi AW-CB304NF/AW-CB515NF (Realtek RTL8821CE)
- WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
- Support for 11ac wireless standard
(Actual data rate may vary depending on environment and equipment.)
BluetoothBLUETOOTH 5.0
Back I/O Ports1 x DisplayPort
1 x HDMI port
1 x PS/2 keyboard/mouse port
2 x SMA antenna connectors (2T2R)
1 x USB Type-C port, with USB 3.2 Gen 1 support
2 x USB 3.2 Gen 2 Type-A ports (red)
6 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks
Onboard USB1 x USB Type-C header, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
3 x USB 2.0/1.1 headers
Other Connectors1 x CPU fan header
1 x CPU fan/water cooling pump header
2 x system fan headers
1 x system fan/water cooling pump header
3 x addressable RGB Gen2 LED strip headers
1 x RGB LED strip header
3 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
1 x Q-Flash Plus button
1 x serial port header
1 x Clear CMOS jumper
Form FactorATX
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
Windows 11Supported
FeaturesSupport 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
Shipping weight1.60 kg
Package size330 × 254 × 76 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will my Ryzen 7000 CPU work with the PCIe 5.0 M.2 slot?

Yes, Ryzen 7000 processors enable PCIe 5.0 x4 or x2 speeds on the primary M.2 connector, while Ryzen 8000 Phoenix 1 CPUs run it at PCIe 4.0 x4.

Can I install four DDR5 DIMMs and reach 7600 MT/s?

The board supports up to 192 GB across four slots; 7600 MT/s is listed as an overclocked speed and stability with four modules depends on the memory kit and CPU memory controller.

Does the rear I/O include a 2.5 GbE port and Wi-Fi 6E?

Yes, the motherboard provides a 2.5 GbE LAN jack and onboard Wi-Fi 6E (802.11ac) with Bluetooth, so no extra network card is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.