Intel B660 LGA 1700 ATX motherboard built for creators, with PCIe 5.0, DDR4, 2.5 Gb and 1 Gb Ethernet, three PCIe 4.0 M.2 slots, plus USB-C DisplayPort and a USB 3.2 Gen 2x2 front-panel connector with Quick Charge 4+ Specification:CPUIntel Socket LGA1700 for 12th Gen Intel Core, Pentium Gold and Celeron Processors*ChipsetIntel B660Memory4 x DIMM, Max. 128GB, DDR4 5333(OC)/5133(OC)/5000(OC)/4800(OC)/4600(OC)/4400(OC)/4266(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 MHz Non-ECC, Un-buffered MemoryDual Channel Memory ArchitectureSupports Intel Extreme Memory Profile (XMP)Onboard Graphics Outputs1 x HDMI port1 x Type-C port supports DisplayPort output1 x DP IN that will have output through Type-C portPCI Slots1 x PCIe 5.0/4.0/3.0 x16 slot1 x PCIe 3.0 x16 slot (supports x4 mode)1 x PCIe 3.0 x1 slotStorageTotal supports 3 x M.2 slots and 4x SATA 6Gb/s portsIntel 12th Gen ProcessorsM.2_1 slot (Key M), type 2242/2260/2280/22110- Intel 12th Gen processors support PCIe 4.0 x4 mode. Intel B660 ChipsetM.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode) M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) 4 x SATA 6Gb/s portsNetworking1 x Realtek 2.5Gb Ethernet1 x Intel 1Gb EthernetAudioRealtek 7.1 Surround Sound High Definition Audio CODECConnectivityRear USB (Total 9 ports)1 x USB 3.2 Gen 2 Type-C port (shared with DisplayPort graphic output) 4 x USB 3.2 Gen 1 ports (4 x Type-A) 4 x USB 2.0 ports (6 x Type-A) Front USB (Total 7 ports) 1 x USB 3.2 Gen 2x2 connector (supports USB Type-C with 60W PD/QC4+)1 x USB 3.2 Gen 1 header supports additional 2 x USB 3.2 Gen1 ports2 x USB 2.0 headers support additional 4 USB 2.0 portsInternal Ports1 x 4-pin CPU Fan header1 x 4-pin CPU OPT Fan header1 x 4-pin AIO Pump header4 x 4-pin Chassis Fan headers1 x 24-pin Main Power connector1 x 8-pin +12V Power connector1 x 4-pin +12V Power connector3 x Addressable Gen 2 headers1 x AURA RGB header1 x Clear CMOS header1 x COM Port header1 x Front Panel Audio header (AAFP) 1 x M.2 slot (Key E) 1 x SPI TPM header (14-1pin) 1 x 20-3 pin System Panel header with Chassis intrude function1 x Thermal Sensor header1 x Thunderbolt headerForm FactorATX Form Factor - 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )WarrantyThree Year Manufacturer Warranty