ASRock Z370 Extreme4 LGA1151

Form Factor ATX
CPU Socket 1151
Chipset Intel Z370
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
DDR4 - 2800(OC)
DDR4 - 2933(OC)
DDR4 - 3200(OC)
DDR4 - 3600(OC)
DDR4 - 3733(OC)
DDR4 - 3800(OC)
DDR4 - 3866(OC)
DDR4 - 4000(OC)
DDR4 - 4133(OC)
DDR4 - 4266(OC)
DDR4 - 4333(OC)

Max. Memory Capacity
64GB (4x16GB)
Audio
7.1 Channel HD Audio
Primary GPU Interface
PCIe 3.0 (x16)
SLI Support
2-Way SLi
Crossfire Support
2-Way CrossFire
On-Board Graphics Connectors


D-Sub (VGA)
DVI-D
HDMI

Expansion Slots


1 x M.2 Key E (Supports Wi-Fi modules)
1 x M.2, 2230/2242/2260/2280, PCIe
1 x M.2, 2230/2242/2260/2280/22110, SATA
3 x PCIe 3.0 x1
3 x PCIe 3.0 x16

SATA Support
SATA3
RAID Support via
SATA
Storage Mode Support


AHCI
Hot Plug
Intel Optane Memory Ready
Intel Rapid Storage Technology 15
NCQ
NVMe Boot (via PCIe 3.0 Slot)
RAID 0
RAID 1
RAID 10
RAID 5

Internal I/O


1 x 24-pin (Power)
1 x 4-pin CPU Fan Connector
1 x 4-pin Water Pump Connector
1 x 8-pin (Power)
1 x Front Panel Audio Header
1 x Power LED / Speaker Header
1 x RGB Header
8 x SATA III - 6Gb/s
1 x Serial (COM) Header
1 x Thunderbolt header
1 x TPM Header
3 x USB 2.0 Header
2 x USB 3.1 Gen1 Header
1 x USB 3.1 Gen1 Type-C Header
1 x Water Cooling Fan Header (CPU_OPT)

Network Interface Type
Wired Gigabit LAN (10/100/1000)
Network Chip/Modules
1 x Intel® I219V (Gigabit LAN)
Rear I/O Connectors


1 x Bass Speaker Out
1 x Central Speaker Out
1 x D-Sub (VGA) Out
1 x DVI-D
1 x Front Speaker Out
1 x HDMI
1 x Line In
1 x Mic-In
1 x PS/2 Keyboard/Mouse Combo
1 x Rear Speaker Out
1 x RJ-45
1 x SPDIF (Optical)
4 x USB 3.1 Gen1 Type-A
1 x USB 3.1 Gen2 Type A
1 x USB 3.1 Gen2 Type-C