ASRock X370 KILLER SLI/ac ATX Motherboard

Motherboard Chipset – AMD Promontory X370

CPU Socket – AMD AM4 Socket

Memory Channel – Dual Channel DDR4 Memory

DIMM Slots – 4 x DDR4 DIMM Slots

Form Factor – ATX Form Factor

Recommended reading:Gigabyte B460M DS3H AC (Wi-Fi) Gaming Motherboard

TECHNICAL SPECIFICATIONS

CPU_ – Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Vermeer, Cezanne, Renoir, Matisse, Picasso, Summit Ridge, Raven Ridge, and Pinnacle Ridge)
– 12 Power Phase design
*Bristol Ridge does not support BIOS version 7. XX.
Vermeer, Cezanne, and Renoir CPUs are supported after updating the BIOS, using another CPU for that update.
Chipset_ – AMD Promontory X370
Form Factor_ – ATX Form Factor
Memory_ – Dual-Channel DDR4 Memory Technology
– 4 x DDR4 DIMM Slots
– AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
– AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 2933+(OC) / 2667 / 2400 / 2133 ECC & 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) / 2933(OC)2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
– AMD Ryzen series CPUs (Picasso and Raven Ridge) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
– AMD 7th Gen A-Series APUs support DDR4 2400 / 2133 ECC & non-ECC, un-buffered memory*
– Max. the capacity of system memory: 64GB**
– 15μ Gold Contact in DIMM Slots* Please refer to the below table for DDR4 UDIMM maximum frequency support.
*For Ryzen Series CPUs (Raven Ridge), ECC is only supported with PRO CPUs.
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 2.5V, Voltage Multi-adjustment
Graphics_ – Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU*
– Integrated AMD Radeon R-Series Graphics in A-series APU*
– DirectX 12, Pixel Shader 5.0
– Shared memory default 2GB. Max Shared memory supports up to 16GB.**
– Supports HDMI with max. resolution up to 4K x 2K (4096×2160) at 24Hz / (3840×2160) at 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 1.4 with HDMI Port
– Supports Full HD 1080p Blu-ray (BD) playback with HDMI Port
*Actual support may vary by CPU
**The Max shared memory of 16GB requires 32GB system memory installed.
Audio_ – 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)
– Premium Blu-ray Audio support
– Supports Surge Protection
– Nichicon Fine Gold Series Audio Caps
– PCB Isolate Shielding
– Individual PCB Layers for R/L Audio Channel
LAN_ – Gigabit LAN 10/100/1000 Mb/s
– Giga LAN Intel I211AT
– Supports Wake-On-LAN
– Supports Lightning/ESD Protection
– Supports Energy Efficient Ethernet 802.3az
– Supports PXE
Slots_ AMD Ryzen series CPUs (Matisse, Summit Ridge, and Pinnacle Ridge)
– 2 x PCI Express 3.0 x16 Slots (single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE4))*
AMD 7th A-Series APUs
– 1 x PCI Express 3.0 x16 Slot (single at x8 (PCIE2))*
AMD Ryzen series CPUs (Picasso, Raven Ridge)
– 1 x PCI Express 3.0 x16 Slot (single at x8 (PCIE2))*
AMD Athlon series CPUs
– 1 x PCI Express 3.0 x16 Slot (single at x4 (PCIE2))*– 4 x PCI Express 2.0 x1 Slots
– Supports AMD Quad CrossFireX and CrossFireX**
– Supports NVIDIA Quad SLI and SLI**
– 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
– 15μ Gold Contact in VGA PCIe Slot (PCIE2)
*Supports NVMe SSD as boot disks
**This feature is only supported with Ryzen Series CPUs (Matisse, Summit Ridge, and Pinnacle Ridge).
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 M Key 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 Matisse, Picasso, Summit Ridge, Raven Ridge, and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU and Athlon series APU)*
– 1 x M.2 Socket (M2_2), supports M Key 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*
– 1 x CPU Fan Connector (4-pin)*
– 1 x CPU Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)**
– 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)****
– 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
– 1 x 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 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection)*Supports in total up to 12V/3A, 36W LED Strip
The AMD Fan LED Header supports LED strips of a maximum load of 3A (36W) and lengths up to 2.5M.
**The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
***The CPU Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.
****The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.
CHA_FAN2 can auto-detect if a 3-pin or 4-pin fan is in use.
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 Gen1 Type-A Port (Supports ESD Protection)
– 1 x USB 3.1 Gen1 Type-C Port (Supports ESD Protection)
– 6 x USB 3.1 Gen1 Ports (Supports ESD Protection)
– 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
Software and UEFI_ Software
– ASRock A-Tuning
– ASRock RGB LED
– ASRock APP Charger
– ASRock XFast LAN
UEFI
– ASRock Full HD UEFI
– ASRock Instant Flash
– ASRock Easy RAID Installer*These utilities can be downloaded from ASRock Live Update & APP Shop.
Support CD_ – Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser, and Toolbar
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 the 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
Operating System_ – Microsoft Windows 10 64-bit / 11 64-bit*
Certifications_ – FCC, CE
– ERP/EuP ready (ErP/EuP ready power supply is required)
Wireless LAN_ – Intel 802.11ac WiFi Module
– Supports IEEE 802.11a/b/g/n/ac
– Supports Dual-Band (2.4/5 GHz)
– Supports high-speed wireless connections up to 433Mbps
– Supports Bluetooth 4.2 / 3.0 + High-speed class II
Unique Feature_ 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
– Sapphire Black PCB
– High-Density Glass Fabric PCB
– 2oz Copper PCB
Intel 802.11ac WiFi
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
Dimensions_ 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
Specification: ASRock X370 KILLER SLI/ac ATX Motherboard
Product Type_
Motherboards

CPU PLATFORM_
AMD

CPU SOCKET_
AM4

FORM FACTOR_
ATX

Recommended reading:ASRock B550M-HDV Gaming Motherboard

MEMORY TYPE_
DDR4

Brand_
Asrock

MAXIMUM MEMORY_
64 GB

IDEAL FOR GAMING_
YES

WARRANTY_
Warranty