Products specifications
| Attribute name | Attribute value |
|---|---|
| General Information | |
| Model | PRIME B660M-A D4-CSM (90MB19K0-M1EAYC) |
| Manufacturer | ASUS |
| Official Manufacturer Link | https://www.asus.com/motherboards-components/motherboards/prime/prime-b660m-a-d4-csm/ |
| Warranty | 1 Year |
| Motherboard Specifications | |
| CPU Compatibility | Intel |
| Socket | LGA 1700 |
| Form Factor | M-ATX |
| Chipset | B660 |
| Memory | DDR4 |
| Memory Slot Numbers | 4 |
| Max Memory Supported | 128 GB |
| PCIE Slot | 1 x PCIe 4.0/3.0 x16 slot , 1 x PCIe 3.0 x16 slot (supports x4 mode), 1 x PCIe 3.0 x16 slot (supports x1 mode) |
| Storage | 1x M.2_1 slot (Key M), type 2242/2260/2280, 1x M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode), 4 x SATA 6Gb/s ports |
| Raid | SATA RAID 0/1/5/10. |
| LAN | 2 x USB 3.2 Gen 2 ports (2 x Type-A ), 4 x USB 2.0 ports (4 x Type-A), 1 x Intel® 1Gb Ethernet (ASUS LANGuard) |
| Wifi | No |
| Internal IO | 1 x 4-pin CPU Fan header, 1 x 4-pin CPU OPT Fan header, 2 x 4-pin Chassis Fan headers, 1 x 24-pin Main Power connector, 1 x 8-pin +12V Power connector, 2 x M.2 slots (Key M), 4 x SATA 6Gb/s 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 1 USB 2.0 port, 3 x AURA Addressable Gen 2 headers, 1 x AURA RGB header, 1 x Clear CMOS header, 1 x COM Port header, 1 x Front Panel Audio header (AAFP), 1 x LPT header, 1 x S/PDIF Out header, 1 x SPI TPM header (14-1pin), 1 x 20-3 pin System Panel header with Chassis intrude function |
| Back Panel Ports | 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, 1 x Intel® 1Gb Ethernet port, 3 x Audio jacks, 1 x PS/2 Keyboard/Mouse combo port |
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