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Black ATX motherboard with red accents and AM4 socket

ASRock

ASRock Fatal1ty X370 Gaming K4 AMD Motherboard

SKU CH-7A2Q-H5WF3 MPN Fatal1ty

ATX AM4 board with X370 chipset, one PCIe 3.0 x16 slot, one M.2 slot, DDR4 up to 64 GB, USB 3.1 Gen 2 Type-A and LAN, sold as motherboard only

  • CPU Socket TypeAM4
  • ChipsetAMD X370
  • Number of Memory SlotsDDR4
  • Maximum Memory Supported64GB
  • PCI Express 3.0 x161x PCI Express 3.0 x16
  • PCI Express x161
  • AM4 socket fits compatible AMD processors
  • X370 chipset provides AM4 platform features
  • Four DDR4 slots allow up to 64GB memory
  • PCIe 3.0 x16 slot supports graphics cards
  • ATX form factor fits standard desktop cases

AM4 Socket ATX Board

The ASRock Fatal1ty X370 Gaming K4 is a new ATX motherboard built around the AMD X370 chipset for AM4 processors. It provides four DDR4 slots supporting up to 64 GB of memory and a single PCI Express 3.0 x16 slot for a graphics card. The rear panel includes one USB 3.1 Gen 2 Type-A port and one RJ45 LAN connection. An M.2 slot is available for SATA storage devices.

For Single-GPU Builders

This board suits builders assembling a system with one graphics card and up to 64 GB of DDR4 memory. It will not suit buyers who want more than one x16 expansion slot or who require an I/O shield and accessory cables in the box. The package contains the motherboard only, so additional components must be sourced separately.

One Full-Length PCIe 3.0 x16 Slot

The single PCI Express 3.0 x16 slot determines whether this board fits a build that needs only one graphics card. No second full-length slot is present, so multi-GPU configurations cannot be supported.

Highlights

  • AM4 socket fits compatible AMD processors
  • X370 chipset provides AM4 platform features
  • Four DDR4 slots allow up to 64GB memory
  • PCIe 3.0 x16 slot supports graphics cards
  • ATX form factor fits standard desktop cases

Specifications

BrandASRock
ModelFatal1ty X370 Gaming K4
CPU Socket TypeAM4
ChipsetAMD X370
Number of Memory SlotsDDR4
Maximum Memory Supported64GB
PCI Express 3.0 x161x PCI Express 3.0 x16
PCI Express x161
PCI Slots1 x PCI Slot
Back I/O Ports1 x LAN (RJ45) / 1 x USB 3.1 Gen 2 Type-A
RJ451 x RJ45
USB 3.11 x USB 3.1
Form FactorATX

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