ASROCK X370 KILLER SLI AM4

Form Factor ATX
CPU Socket AM4
Chipset AMD X370
RAM Memory Support
Memory Type DDR4
Memory Channel Dual (2)
Memory Type (ECC) Non-ECC
Memory Type (R/U) UDIMM (Unbuffered)
Memory Speed (Mhz)
DDR4 - 2133
DDR4 - 2400
DDR4 - 2666
Max. Memory Capacity 64GB (4x16GB)
Audio
Audio Realtek ALC892 7.1 HD Audio
Graphics Support
Primary GPU Interface PCIe 3.0 (x16)
SLI Support 2-Way SLi
Crossfire Support 2-Way CrossFire
On-Board Graphics Connectors HDMI
Internal Connectivity
Expansion Slots
1 x M.2 Key E (Supports Wi-Fi modules)
2 x M.2, 2230/2242/2260/2280, PCIe/SATA
4 x PCIe 2.0 x1
1 x PCIe 3.0 x16
1 x PCIe 3.0 x16 (x8 Bandwidth)
SATA Support SATA3 / M.2
RAID Support via SATA
Storage Mode Support
AHCI
Hot Plug
NCQ
NVMe Boot (via M.2 PCIe Slot)
NVMe Boot (via PCIe 3.0 Slot)
RAID 0
RAID 1
RAID 10
Internal I/O
1 x 24-pin (Power)
1 x 4-pin CPU Fan Connector
1 x 4-pin CPU OPT Fan Connector
2 x 4-pin System Fan Connector
1 x 4-pin Water Pump Connector
1 x 8-pin (Power)
1 x AMD Fan LED Header
1 x AMD LED Fan USB Header
1 x Front Panel Audio Header
1 x Power LED / Speaker Header
2 x RGB LED connector
6 x SATA III - 6Gb/s
1 x Serial (COM) Header
1 x TPM Header
2 x USB 2.0 Header
2 x USB 3.0 Header
External Connectivity
Network Interface Type Wired Gigabit LAN (10/100/1000)
Network Chip/Modules 1 x Intel® I211AT (Gigabit LAN)
Rear I/O Connectors
1 x 10/100/1000 (LAN)
1 x Center/Subwoofer Speaker Out
1 x Front Speaker Out
1 x HDMI
1 x Line In
1 x Mic-In
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x Rear Speaker Out
1 x SPDIF Out (Optical)
7 x USB 3.0
1 x USB 3.0 Type-C
2 x Wi-Fi antenna connector holes