ASROCK Z370 PRO4 LGA 1151

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)
Max. Memory Capacity 64GB (4x16GB)
Audio 7.1 Channel HD Audio
Primary GPU Interface PCIe 3.0 (x16)
SLI Support Not Supported
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)
2 x M.2, 2230/2242/2260/2280, PCIe
1 x PCI
3 x PCIe 3.0 x1
2 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 8-pin (Power)
1 x Chassis Intrusion connector
1 x CPU Fan Connector
1 x Front Panel Audio Header
1 x Power LED / Speaker Header
6 x SATA III - 6Gb/s
1 x Serial (COM) Header
1 x Thunderbolt AIC Connector (5-pin)
1 x TPM Header
3 x USB 2.0 Header
1 x USB 3.1 Gen1 Header
1 x Water Pump Header
Network Interface Type

Network Chip/Modules
1 x Intel® I219V (Gigabit LAN)
Rear I/O Connectors

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 RJ-45
5 x USB 3.1 Gen1 Type-A
1 x USB 3.1 Gen1 Type-C