Gigabyte B660 Aorus Master

1. LGA1700 socket: Support for 13th Generation Intel^® Core™ Processors and 12th Generation Intel^® Core™, Pentium^® Gold and Celeron^® Processors*
2. L3 cache varies with CPU

* Please refer to “CPU Support List” for more information.

1. Intel^® B660 Express Chipset

1. Support for DDR5 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5400(O.C.) / 5200(O.C.) /4800/4000 MHz memory modules
2. 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity) of system memory
3. Dual channel memory architecture
4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
6. Support for 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” for more information.)

1. 1 x DisplayPort, supporting a maximum resolution of 4096×2304@60 Hz
   * Support for DisplayPort 1.2 version and HDCP 2.3
2. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
   * Support for HDMI 2.1 version and HDCP 2.3.
   ** Support native HDMI 2.1 TMDS compatible ports

(Graphics specifications may vary depending on CPU support.)

1. Realtek^® ALC1220-VB CODEC
   * The back panel line out jack supports DSD audio.
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF Out

1. Intel^® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

1. WIFI a, b, g, n, ac, ax, supporting 2.4/5 GHz Dual-Band
2. BLUETOOTH 5.2
3. Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
   * Actual data rate may vary depending on environment and equipment.

1. 1 x PCI Express x16 slot, running at x16 (PCIEX16)
   (The PCIEX16 slot conforms to PCI Express 4.0 standard.)
2. 1 x PCI Express x16 slot, running at x4 (PCIEX4)
   * The PCIEX4 slot shares bandwidth with the M2M_SB connector. The PCIEX4 slot becomes unavailable when a device is installed in the M2M_SB connector.
3. 1 x PCI Express x16 slot, running at x1 (PCIEX1)
   (The PCIEX4 and PCIEX1 slots conform to PCI Express 3.0 standard.)

1. Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™ technologies

1. 1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)

Chipset:

1. 1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
2. 1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 3.0 x4/x2 SSD support) (M2M_SB)
3. 4 x SATA 6Gb/s connectors

Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10
Intel^® Optane™ Memory Ready
* System acceleration with Intel^® Optane™ Memory can only be enabled on the M.2 connectors supported by the Chipset.

1. 1 x USB Type-C^® port on the back panel, with USB 3.2 Gen 2×2 support
2. 1 x USB Type-C^® port with USB 3.2 Gen 2 support, available through the internal USB header
3. 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
4. 4 x USB 2.0/1.1 ports available through the internal USB headers

Chipset+2 USB 3.2 Gen 1 Hubs:

1. 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)

Chipset+USB 2.0 Hub:

1. 4 x USB 2.0/1.1 ports on the back panel

1. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 1 x 4-pin ATX 12V power connector
4. 1 x CPU fan header
5. 1 x water cooling CPU fan header
6. 4 x system fan headers
7. 2 x system fan/water cooling pump headers
8. 2 x addressable LED strip headers
9. 2 x RGB LED strip headers
10. 3 x M.2 Socket 3 connectors
11. 4 x SATA 6Gb/s connectors
12. 1 x front panel header
13. 1 x front panel audio header
14. 1 x USB Type-C^® header, with USB 3.2 Gen 2 support
15. 1 x USB 3.2 Gen 1 header
16. 2 x USB 2.0/1.1 headers
17. 1 x noise detection header
18. 2 x Thunderbolt™ add-in card connectors
19. 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)
20. 1 x reset button
21. 1 x Q-Flash Plus button
22. 1 x reset jumper
23. 2 x temperature sensor headers
24. 1 x Clear CMOS jumper

1. 1 x USB Type-C^® port, with USB 3.2 Gen 2×2 support
2. 1 x USB 3.2 Gen 2 Type-A port (red)
3. 4 x USB 3.2 Gen 1 ports
4. 4 x USB 2.0/1.1 ports
5. 2 x SMA antenna connectors (2T2R)
6. 1 x DisplayPort
7. 1 x HDMI 2.0 port
8. 1 x RJ-45 port
9. 1 x optical S/PDIF Out connector
10. 5 x audio jacks

1. iTE^® I/O Controller Chip

1. Voltage detection
2. Temperature detection
3. Fan speed detection
4. Water cooling flow rate detection
5. Fan fail warning
6. Fan speed control
   * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
7. Noise detection

1. 1 x 256 Mbit flash
2. Use of licensed AMI UEFI BIOS
3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

1. Support for APP Center
   * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
   @BIOS
   EasyTune
   Fast Boot
   Game Boost
   ON/OFF Charge
   RGB Fusion
   Smart Backup
   System Information Viewer
2. Support for Q-Flash Plus
3. Support for Q-Flash
4. Support for Xpress Install

1. Norton^® Internet Security (OEM version)
2. cFosSpeed

1. Support for Windows 11 64-bit
2. Support for Windows 10 64-bit

1. ATX Form Factor; 30.5cm x 24.4cm