ASRock Fatal1ty X370 Professional Gaming Quick Installation Guide - Page 10

1.2 Specifications Platform • ATX Form Factor CPU • Supports AMD AM4 Socket Ryzen CPUs (Summit Ridge) • IR Digital PWM • 16 Power Phase design • Supports ASRock Hyper BCLK Engine II Chipset • AMD Promontory X370 Memory • Dual Channel DDR4 Memory Technology • 4 x DDR4 DIMM Slots • Supports DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory* * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) * Please refer to page 23 for DDR4 UDIMM maximum frequency support. • Max. capacity of system memory: 64GB • 15μ Gold Contact in DIMM Slots Expansion Slot • 2 x PCI Express 3.0 x16 Slots (single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE3))* * Supports NVMe SSD as boot disks • 1 x PCI Express 2.0 x16 Slot (PCIE5 @ x4 mode) * If PCIE5 slot is occupied, M2_2 will be disabled • 2 x PCI Express 2.0 x1 Slots • Supports AMD Quad CrossFireXTM and CrossFireXTM • Supports NVIDIA® Quad SLITM and SLITM • 1 x Vertical M.2 Socket (Key E) with the bundled WiFi- 802.11ac module (on the rear I/O) • 15μ Gold Contact in VGA PCIe Slot (PCIE2) English Audio • 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec) • Premium Blu-ray Audio support • Supports Surge Protection (ASRock Full Spike Protection) • Nichicon Fine Gold Series Audio Caps 6