ASRock X370 Gaming K4
- ASRock Super Alloy
- Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen CPUs (Summit Ridge)
- Supports DDR4 2667
- 2 PCIe 3.0 x16, 4 PCIe 2.0 x1, 1 M.2 (Key E)
- NVIDIA® Quad SLITM, AMD Quad CrossFireXTM
- Graphics Output:HDMI
- 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Supports Creative SoundBlaster Cinema3
- 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3), 1 M.2 (PCIe Gen2 x2 &
SATA3)
- 2 USB 3.1 (1 Type-A, 1 Type-C), 10 USB 3.0 (4 Front, 5 Rear,1 Fatal1ty Mouse Port)
- Intel® Gigabit LAN
Creative Sound Blaster™ Cinema 3
A new world of cinematic audio that delivers unprecedented levels of audio
realism, dynamics and punch to gaming sound. 7.1 CH HD audio with Realtek
ALC1220 audio codec that brings a truly immersive audio experience up to
120dB SNR.
**RGB LED **
Build your own colorful lighting system! ASRock RGB LED allows users to connect
LED strip and create their unique PC style easily.
Intel LAN
Better performance, lowered CPU utilization and enhanced stability.
PCI-E Steel Slots
The advanced PCI-E Steel Slots packed with solid cover that prevent any signal
interference with graphics cards. It also ensures the heavy graphics cards to be
well-installed in the PCI-E slots safely.
Dual M.2 For SSD
One PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to
32Gb/s, and is compatible with ASRock's U.2 Kit for installing some of the
world's fastest U.2 PCIe Gen3 x4 SSD. The other one supports PCIe Gen2 x2
10Gb/s transfer speed. Both of them support SATA3 6Gb/s M.2 modules.
M.2 (KEY E) For WiFi
Besides the onboard LAN port, users may also choose 802.11ac wireless
connections by M.2 (Key E) slot.
Specifications
Platform
ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
Unique Feature
ASRock USB 3.1
- ASRock USB 3.1 Type-A Port (10 Gb/s)
- ASRock USB 3.1 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 & 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
(Summit Ridge)
- IR Digital PWM
- 8 + 4 Power Phase design
- Supports 95W Water Cooling
Chipset
- AMD Promontory X370
Memory
- Dual Channel DDR4 Memory Technology
- 4 x DDR4 DIMM Slots
- Supports DDR4 2667/2400/2133 ECC & non-ECC, un-buffered memory*
- Max. capacity of system memory: 64GB
- 15µ Gold Contact in DIMM Slots
Expansion
- 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x8 mode)*
- Supports NVMe SSD as boot disks
- PCIE2 will downgrade to x8 mode when A-Series APU is installed.
- PCIE4 will be disabled when A-Series APU is installed.
- 4 x PCI Express 2.0 x1 Slots
- Supports AMD Quad CrossFireXTM and CrossFireXTM**
- Supports NVIDIA® Quad SLITM and SLITM**
** This feature is only supported with Ryzen Series CPUs (Summit Ridge).
- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module
- 15µ Gold Contact in VGA PCIe Slot (PCIE2)
Graphics
- Integrated AMD RadeonTM R7/R5 Series Graphics in A-series APU
- DirectX 12, Pixel Shader 5.0
- Max. shared memory 2GB
- Supports HDMI with max. resolution up to 4K x 2K (4096×2160) @ 24Hz /
(3840×2160) @ 30Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio)
with HDMI Port
(Compliant HDMI monitor is required)
- Supports HDCP with HDMI Port
- Supports Full HD 1080p Blu-ray (BD) playback with HDMI Port
Audio
- 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)
- Premium Blu-ray Audio support
- Supports Surge Protection
- Nichicon Fine Gold Series Audio Caps
- 120dB SNR DAC with Differential Amplifier
- TI® NE5532 Premium Headset Amplifier for Front Panel Audio Connector
(Supports up to 600 Ohm headsets)
- Pure Power-In
- Direct Drive Technology
- PCB Isolate Shielding
- Impedance Sensing on Line Out port
- Individual PCB Layers for R/L Audio Channel
- Gold Audio Jacks
- Supports Creative SoundBlaster Cinema3
LAN
- Gigabit LAN 10/100/1000 Mb/s
- GigaLAN Intel® I211AT
- Supports Wake-On-LAN
- Supports Lightning/ESD Protection
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE
Rear Panel I/O
- 2 x Antenna Ports
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 1 x USB 3.1 Type-A Port (10 Gb/s) (Supports ESD Protection)
- 1 x USB 3.1 Type-C Port (10 Gb/s) (Supports ESD Protection)
- 6 x USB 3.0 Ports (Supports ESD Protection)
- 1 x Fatal1ty Mouse Port (USB 3.0) is included
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
(Gold Audio Jacks)
Storage
- 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ,
AHCI and Hot Plug
- 1 x Ultra M.2 Socket (M2_1), supports type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s
module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)
(with Ryzen Series CPU) or Gen3 x2 (16 Gb/s) (with A-Series APU)*
- 1 x M.2 Socket (M2_2), supports type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module
and M.2 PCI Express module up to Gen2 x2 (10 Gb/s)*
- Supports NVMe SSD as boot disks
- Supports ASRock U.2 Kit
Connector
- 1 x COM Port Header
- 1 x TPM Header
- 1 x Power LED and Speaker Header
- 1 x AMD Fan LED Header
- 2 x RGB LED Headers
- Supports up to 12V/3A, 36W LED Strip
- 1 x CPU Fan Connector (4-pin)
- The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
- 1 x CPU Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
- The CPU Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W)
fan power.
- 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)
- 1 x Chassis Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
- The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A
(18W) fan power.
- CPU_OPT/W_PUMP, CHA_FAN2 and CHA_FAN3/W_PUMP can auto detect if 3-pin or
4-pin fan is in use.
- 1 × 24 pin ATX Power Connector (Hi-Density Power Connector)
- 1 × 8 pin 12V Power Connector (Hi-Density Power Connector)
- 1 x Front Panel Audio Connector
- 1 x AMD LED Fan USB Header
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
- 2 x USB 3.0 Headers (Support 4 USB 3.0 ports) (Supports ESD Protection)
- 1 x Dr. Debug with LED
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
Accessories
- Quick Installation Guide, Support CD, I/O Shield
- 4 x SATA Data Cables
- 1 x ASRock SLI_HB_Bridge_2S Card
- 3 x Screws for M.2 Sockets