Product information

ASRock Fatal1ty X370 Gaming K4: Motherboard | ATX | AMD AM4 | 4x DDR4 | SATA-600 | PCI-e 2.0 x1 | PCI-e 2.0 x16 | PCI-e 3.0 x16  | USB 3.1 (Gen1, 5Gb / s) | HDMI

Product: ASRock Fatal1ty X370 Gaming K4
Socket: AMD AM4
Category: motherboards
Brand: ASRock
EAN: 4717677333138
Condition: Refurbished – BIOS updated to the latest version
SKU: 90-MXB550-A0UAYZ, X370 GAMING K4
Warranty: 6 months

Package Contents:
– Motherboard (ASRock Fatal1ty X370 Gaming K4)
– backplate (blende)
– No manual
– No CD with drivers
– No cables

Gaming Armor
Power
– Hi-Density Power Connectors (24 pin and 8 pin)
Memory
– 15μ Gold Contact in DIMM Slots
VGA Card
– 15μ Gold Contact in VGA PCIe Slot (PCIE2)
Internet
– Intel® LAN
Cooling
– XXL Aluminum Alloy Heatsink
Audio
– Creative Sound Blaster ™ Cinema 3

Unique Feature
ASRock USB 3.1 Gen2
– ASRock USB 3.1 Gen2 Type-A Port (10 Gb / s)
– ASRock USB 3.1 Gen2 Type-C Port (10 Gb / s)

ASRock Super Alloy
– XXL Aluminum Alloy Heatsink
– Premium 45A Power Choke
Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
– I / O Armor
– Matte Black PCB
– High Density Glass Fabric PCB
– 2oz Copper PCB
ASRock Steel Slots
ASRock Ultra M.2 (PCIe Gen3 x4 & amp; SATA3)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

CPU
Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge)
– IR Digital PWM
– 12 Power Phase design

Chipset
– AMD Promontory X370

Memory
– Dual Channel DDR4 Memory Technology
– 4 x DDR4 DIMM Slots
AMD Ryzen series CPUs (Matisse) support DDR4 3200/2933/2667/2400/2133 ECC & amp; non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 2933+ (OC) / 2667/2400/2133 ECC & amp; non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Picasso) support DDR4 2933/2667/2400/2133 non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Summit Ridge) support DDR4 2933+ (OC) 2667/2400/2133 ECC & amp; non-ECC, un-buffered memory *
AMD Ryzen series CPUs (Raven Ridge) support DDR4 2933/2667/2400/2133 non-ECC, un-buffered memory *
AMD 7th Gen A-Series APUs support DDR4 2400/2133 ECC & amp; non-ECC, un-buffered memory *
– Max. capacity of system memory: 64GB **
– 15μ Gold Contact in DIMM Slots

* For Ryzen Series CPUs (Picasso and Raven Ridge), ECC is only supported with PRO CPUs.
Please refer to below table for DDR4 UDIMM maximum frequency support.

A-Series APUs:
Ryzen Series CPUs (Matisse):

Ryzen Series CPUs (Pinnacle Ridge):

Ryzen Series CPUs (Picasso):

Ryzen Series CPUs (Summit Ridge):

Ryzen Series CPUs (Raven Ridge):

SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label

** Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS
– 128Mb AMI UEFI Legal BIOS with GUI support
– Supports “Plug and Play”
– ACPI 5.1 compliance wake up events
– Supports jumperfree
– SMBIOS 2.3 support
– CPU, VCORE_NB, DRAM, VPPM, PCH 1.05V, + 1.8V, VDDP, PROM*These utilities can be downloaded from ASRock Live Update & APP Shop.

Accessories
– I/O Shield

Hardware Monitor
– Temperature Sensing: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Fan Tachometer: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Fan Multi-Speed Control: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, VCORE_NB, DRAM, PCH 1.05V, +1.8V, VDDP

Form Factor
– ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm

OS
– Microsoft® Windows® 10 64-bit

Certifications
– FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Accessories
– I/O Shield

Hardware Monitor
– Temperature Sensing: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Fan Tachometer: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Fan Multi-Speed Control: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans
– Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, VCORE_NB, DRAM, PCH 1.05V, +1.8V, VDDP

Form Factor
– ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm

OS
– Microsoft® Windows® 10 64-bit

Certifications
– FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)