X370-KILLER-SLI

Features:

Armor Your VR Machine
Prepare yourself well to enjoy the impressive world of Virtual Reality. Before that, you have to make sure everything is qualified, including hardware, software and drivers. Motherboard is the key to connect every critical components and ASRock’s VR Ready motherboards are definitely the one you’re looking for. The premium qualify is assured by rigorous testing during development. The sturdy components and rock-slid performance makes you completely immersive in the VR scenario. Users can be assured to experience VR enjoyments without any compatibility problems.

12 Power Phase Design
Designed with 12 Power Phase design, this motherboard features sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

RGB LED
Build your own colorful lighting system! RGB LED and header allows users to connect LED strip and create their unique PC style easily. The ASRock RGB LED utility can be downloaded directly or from an all-in-one utility ASRock Live Update & APP Shop!

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.

Intel® LAN
Intel® LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!

SLI HB Bridge Free Bundled
The free bundled ASRock's new SLI HB Bridge is compatible with the NVIDIA® GeForce GTX 1080 and 1070 graphics cards that doubles the available transfer bandwidth, thus delivering rock stable gameplay and experiencing surround gaming in the best way.

USB Type-C
A latest reversible USB Type-C design that fits the connector either way.

XXL Aluminum Alloy Heatsink
Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.

Premium 45A Power Choke
Compared to traditional chokes, ASRock’s premium 45A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Nichicon 12K Black Caps
A combination of 820uF and 100uF capacitors. Together these capacitors provide clearer, efficient and more responsive CPU Vcore power, and overclockers may achieve higher scores.

I/O Armor
A new designed protective cover for all of the crucial parts near the motherboard's rear I/O, so that they won't easily be damaged by static electricity.

Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

2oz Copper
It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.

Water Pump Header
This is not only a standard CPU fan header, but also supports water pumps! This header provides a maximum of 1.5A power for supporting the most popular water pumps. User also can adjust the voltage of water pump to get higher cooling performance with lower noise.

Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

Specifications:

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Specifications and features
Product Code	X370-KILLER-SLI
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
	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
	- 12 Power Phase design
	- Supports 95W Water Cooling
Chipset	- AMD Promontory X370
Memory	- Dual Channel DDR4 Memory Technology
	- 4 x DDR4 DIMM Slots
	- AMD Ryzen series CPUs support DDR4 2933+(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory
	- AMD 7<, sup>, th<, /sup>, Gen A-Series APUs support DDR4 2133 ECC & non-ECC, un-buffered memory
	- Max. capacity of system memory: 64GB
	- 15μ Gold Contact in DIMM Slots
	*Please refer to Memory Support List on ASRock's website for more information.
	Please refer to below table for DDR4 UDIMM maximum frequency support.
	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<, sup>, <, /sup>, 32-bit OS. For Windows<, sup>, <, /sup>, 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 2.5V, Voltage Multi-adjustment
Graphics	- Integrated AMD Radeon 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 (4096x2160) @ 24Hz / (3840x2160) @ 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 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
	- GigaLAN Intel<, sup>, <, /sup>, I211AT
	- Supports Wake-On-LAN
	- Supports Lightning/ESD Protection
	- Supports Energy Efficient Ethernet 802.3az
	- Supports PXE
Slots	- 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode, PCIE4: x8 mode)
	- 4 x PCI Express 2.0 x1 Slots
	- Supports AMD Quad CrossFireX and CrossFireX
	- Supports NVIDIA<, sup>, <, /sup>, Quad SLI and SLI
	- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module
	- 15μ Gold Contact in VGA PCIe Slot (PCIE2)
	*Supports NVMe SSD as boot disks
	AMD Ryzen series CPUs support PCIE2: x16 mode, PCIE4: x8 mode
	AMD 7<, sup>, th<, /sup>, A-Series APUs support PCIE2: x8 mode, PCIE4: disabled
	**This feature is only supported with Ryzen Series CPUs (Summit 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 Ryzen Series CPU) or Gen3 x2 (16 Gb/s) (with A-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 3.0 Headers (Support 4 USB 3.0 ports) (Supports ESD Protection)
	*Supports up to 12V/3A, 36W LED Strip
	**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.
	CPU_OPT/W_PUMP, CHA_FAN2 and CHA_FAN3/W_PUMP can auto detect if 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 3.0 Type-A Port (Supports ESD Protection)
	- 1 x USB 3.0 Type-C Port (Supports ESD Protection)
	- 6 x USB 3.0 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 Internet Flash
	- ASRock Crashless BIOS
	- 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
Accessories	- Quick Installation Guide, Support CD, I/O Shield
	- 2 x SATA Data Cables
	- 1 x ASRock SLI_HB_Bridge_2S Card
	- 3 x Screws for M.2 Sockets
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<, sup>, <, /sup>, Windows<, sup>, <, /sup>, 10 64-bit
	*For the updated Windows<, sup>, <, /sup>, 10 driver, please visit ASRock's website for details.
Certifications	- FCC, CE, WHQL
	- ErP/EuP ready (ErP/EuP ready power supply is required)