Asus PRIME B660M-A D4 Manual page 7

PRIME B660M-A D4 specifications summary
Storage
Ethernet
USB
Audio
Back Panel I/O Ports
Internal I/O
Connectors
Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
Intel 12 Gen Processors
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M.2_1 slot (Key M), type 2242/2260/2280
- Intel 12 Gen processors support PCIe 4.0 x4 mode
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Intel B660 Chipset**
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M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
4 x SATA 6Gb/s ports
* Intel Rapid Storage Technology supports SATA RAID 0/1/5/10.
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** Intel Rapid Storage Technology supports Intel
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PCH attached M.2 slots.
1 x Intel 1Gb Ethernet
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Rear USB (Total 6 ports)
2 x USB 3.2 Gen 2 ports (2 x Type-A )
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 10 ports)
2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports
1 x USB 3.2 Gen 1 connector (supports USB Type-C
2 x USB 2.0 headers support additional 4 USB 2.0 ports
1 x USB 2.0 header supports additional 1 USB 2.0 port
Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192kHz playback
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1
Surround Sound audio output.
2 x USB 3.2 Gen 2 ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x DisplayPort
2 x HDMI ports
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1 x Intel 1Gb Ethernet port
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3 x Audio jacks
1 x PS/2 Keyboard/Mouse combo port
Fan and cooling related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
2 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
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Optane Memory H Series on
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