More info @ https://www.gigabyte.com/Motherboard/B660M-DS3H-DDR4-rev-10/sp#sp
Chipset |
Intel® B660 Express Chipset |
Memory |
- Support for DDR4 5333(O.C.)/ DDR4 5133(O.C.)/DDR4 5000(O.C.)/4933(O.C.)/4800(O.C.)/ 4700(O.C.)/ 4600(O.C.)/ 4500(O.C.)/ 4400(O.C.)/ 4300(O.C.)/4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200/3000/2933/2666/2400/2133 MHz memory modules
- 4 x DDR DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
- Dual channel memory architecture
- Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
- Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
- Support for Extreme Memory Profile (XMP) memory modules
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Onboard Graphics |
Integrated Graphics Processor-Intel® HD Graphics support:
- 1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz
- 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.
- 1 x DisplayPort, supporting a maximum resolution of 4096×2304@60 Hz
* Support for DisplayPort 1.2 version and HDCP 2.3
- 1 x DisplayPort, supporting a maximum resolution of 4096×2304@60 Hz
* Support for DisplayPort 1.2 version.
(Graphics specifications may vary depending on CPU support.)
Support for up to 4 displays at the same time |
Audio |
- Realtek® Audio CODEC
- High Definition Audio
- 2/4/5.1/7.1-channel
* To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first.
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LAN |
Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
Expansion Slots |
- 1 x PCI Express x16 slot, running at x16
(The PCIEX16 slot conforms to PCI Express 4.0 standard.)
- 2 x PCI Express x1 slots
(The PCIEX1 slots conform to PCI Express 3.0 standard.)
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Storage Interface |
CPU:
- 1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)
Chipset:
- 1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
- 4 x SATA 6Gb/s connectors
Support for 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 connector supported by the Chipset. |
USB |
Chipset:
- 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support
- 5 x USB 3.2 Gen 1 ports (3 ports on the back panel, 2 ports available through the internal USB header)
- 2 x USB 2.0/1.1 ports on the back panel
Chipset+2 USB 2.0 Hubs:
- 4 x USB 2.0/1.1 ports available through the internal USB headers
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