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ATX board with black metal heatsinks, silver accents, four DDR5 slots, multiple M.2 shields, rear I/O cover, AM5 socket area visible

GIGABYTE

GIGABYTE B650E AORUS MASTER AMD motherboard

SKU CH-1D0N-AVSYK

ATX board for Ryzen 7000 CPUs with four DDR5 slots up to 6600 MHz, one PCIe 5.0 x16 slot, four M.2 connectors, Intel 2.5GbE LAN, AMD WiFi 6E and USB 3.2 Gen 2x2 Type-C

  • CPU Socket TypeAM5
  • CPU TypeSupports AMD Ryzen 7000 Series Processor
  • ChipsetAMD B650E
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardSupport for DDR5 6600(OC) / 6400(OC) / 6200(OC) / 6000(OC) /
  • Maximum Memory Supported32GB single DIMM, 128GB Total
  • Supports AMD Ryzen 7000 Series processors via AM5 socket
  • 128 GB DDR5 memory capacity across four 288-pin slots with EXPO and XMP profiles
  • Twin 16+2+2 phase digital VRM and 8-layer 2× copper PCB deliver stable power for overclocking
  • PCIe 5.0 x16 slot plus four M.2 connectors for high-speed storage expansion
  • Intel 2.5 GbE LAN and WiFi 6E provide fast wired and wireless networking

Socket AM5 DDR5 platform

The GIGABYTE B650E AORUS MASTER is an ATX motherboard built for AMD Ryzen 7000 series processors using the AM5 socket and B650E chipset. It provides four 288-pin DDR5 slots supporting speeds up to 6600 MHz overclocked and a maximum capacity of 128 GB in dual-channel mode. The board targets enthusiasts who want high memory bandwidth and PCIe 5.0 connectivity for graphics and storage.

Twin 16+2+2 phase VRM with 8-layer 2X copper PCB

A digital 16+2+2 phase power design distributes current across many low-RDS(on) MOSFETs, reducing per-phase stress during prolonged heavy workloads. The 8-layer PCB uses doubled copper weight to spread heat laterally, while an 8 mm heatpipe links the VRM heatsink to the rear I/O armour. M.2 Thermal Guard III covers all four M.2 slots, and a NanoCarbon aluminium backplate adds a large radiating surface so temperatures stay controlled during extended all-core loads.

EZ-Latch Plus quick-release for PCIe 5.0 and M.2

The primary PCIe 5.0 x16 slot and all four M.2 connectors use a screwless, tool-free latch that releases with one finger press, simplifying GPU and SSD swaps. Q-Flash Plus lets you update the BIOS via a dedicated USB port without installing a CPU, memory or graphics card, eliminating a common first-boot stall. Smart Fan 6 headers and a multi-function front-panel key provide direct BIOS access and safe-mode boot for rapid troubleshooting.

Highlights

  • Supports AMD Ryzen 7000 Series processors via AM5 socket
  • 128 GB DDR5 memory capacity across four 288-pin slots with EXPO and XMP profiles
  • Twin 16+2+2 phase digital VRM and 8-layer 2× copper PCB deliver stable power for overclocking
  • PCIe 5.0 x16 slot plus four M.2 connectors for high-speed storage expansion
  • Intel 2.5 GbE LAN and WiFi 6E provide fast wired and wireless networking

Specifications

BrandGIGABYTE
SeriesB650E AORUS MASTER
CPU Socket TypeAM5
CPU TypeSupports AMD Ryzen 7000 Series Processor
ChipsetAMD B650E
Number of Memory Slots4x288pin (DDR5)
Memory StandardSupport for DDR5 6600(OC) / 6400(OC) / 6200(OC) / 6000(OC) / 5600(OC) / 5200 / 4800 / 4400 MHz memory modules
Maximum Memory Supported32GB single DIMM, 128GB Total
Channel SupportedDual Channel
ECC SupportedNon-ECC
Buffer SupportedUn-buffered
Memory FeatureSupport for AMD EXtended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules
PCI Express 5.0 x161 x PCI Express x16 slot, supporting PCIe 5.0* and running at x16 (PCIEX16)
* Actual support may vary by CPU.
* The M2B_CPU and M2C_CPU slots share bandwidth with the PCIEX16 slot. When the M2B_CPU or M2C_CPU slot is populated, the PCIEX16 slot operates at up to x8 mode.
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
PCI Express 4.0 x161 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)
1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x2 (PCIEX2)
Support for AMD CrossFire technology (PCIEX16 and PCIEX4)
Serial ATA (SATA)4 x SATA 6Gb/s
M.21 x M.2 connector (Socket 3, M key, type 25110/2280 PCIe 5.0* x4/x2 SSD support) (M2A_CPU)
* Actual support may vary by CPU.
3 x M.2 connectors (Socket 3, M key, type 22110/2280 PCIe 5.0* x4/x2 SSD support) (M2D_CPU, M2C_CPU, M2B_CPU)
* Actual support may vary by CPU.
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 ALC1220-VB CODEC
* The front panel line out jack supports DSD audio.
ESS ES9118 DAC chip
Support for DTS:X Ultra
High Definition Audio
Audio Channels2/4/5.1-channel
* You can change the functionality of an audio jack using the audio software. To configure 5.1-channel audio, access the audio software for audio settings.
Support for S/PDIF Out
LAN ChipsetIntel 2.5GbE LAN chip
Max LAN Speed2.5Gbps
Wireless LANAMD Wi-Fi 6E RZ616 (MT7922A22M)
WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
(Actual data rate may vary depending on environment and equipment.)
BluetoothBluetooth 5.2
Back I/O Ports1 x Q-Flash Plus button
1 x Clear CMOS button
1 x HDMI 2.1 port
2 x SMA antenna connectors (2T2R)
1 x USB Type-C port on the back panel, with USB 3.2 Gen 2 support
4 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
Onboard USB1 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
Other Connectors1 x CPU fan header
1 x water cooling CPU fan header
4 x system fan headers
4 x system fan/water cooling pump headers
2 x addressable LED strip headers
2 x RGB LED strip headers
1 x CPU cooler LED strip/RGB LED strip header
4 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 noise detection header
1 x THB_U4 add-in card connector
1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)
1 x power button
1 x reset button
2 x temperature sensor headers
1 x reset jumper
1 x Clear CMOS jumper
Form FactorATX
LED LightingRGB
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
Windows 11Support for Windows 11 64-bit
Support for Windows 10 64-bit
FeaturesAMD Socket AM5:Supports AMD Ryzen™ 7000 Series Processors
Unparalleled Performance:Twin* 16+2+2 Phases Digital VRM Solution
Dual Channel DDR5:4*DIMMs with AMD EXPO™ & Intel® XMP Memory Module Support
Next Generation Storage:4*PCIe 5.0 x4 M.2 Connectors
Mega-Heatpipe & M.2 Thermal Guard III:To Ensure VRM Power Stability & 25110 PCIe 5.0 M.2 SSD Performance
EZ-Latch Plus:M.2 Connectors with Quick Release & Screwless Design
Hi-Fi Audio with DTS:X® Ultra:ALC1220 CODEC and Rear ESS SABRE Hi-Fi 9118 DAC
Fast Networks:Intel® 2.5GbE LAN & Intel® Wi-Fi 6E 802.11ax
Extended Connectivity:DP, HD

Questions about this item

How hot and loud does the B650E AORUS MASTER run when the 16+2+2 phase VRM powers a Ryzen 7000 CPU all day?

The 8-layer 2X copper PCB, 8 mm mega-heatpipe, M.2 Thermal Guard III and NanoCarbon backplate spread heat so the VRM and four M.2 slots stay cool enough for fan curves to remain quiet under sustained load.

Which DDR5 memory kit and AM5 processor must I already own before this board will POST?

You need a Ryzen 7000 series CPU and a DDR5 kit rated 4800–6600 MHz (EXPO or XMP); the four 288-pin slots accept up to 128 GB total in dual-channel mode.

Will my PCIe 4.0 graphics card and SATA SSDs work at full speed alongside the PCIe 5.0 M.2 slots on this board?

The primary x16 slot runs at PCIe 5.0 x16 or 4.0 x16 depending on CPU, a second x16 slot is wired for PCIe 4.0 x4, and four SATA 6 Gb/s ports operate independently of the quad M.2 array.

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