ASRock Z370 Killer SLI/ac LGA 1151 (300 Series) Z370 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard

Affordable and Extreme are not two words you often find in the description of any computer part at the same time. ASRock Z370 Killer SLI/ac / Z370 Killer SLI motherboard, a reliable motherboard produced under ASRocks consistently stringent quality control. It delivers excellent performance with robust design conforming to ASRocks commitment to quality and endurance. The Z370 Killer SLI/ac features DDR4 support, two PCIe 3.0 x16, NVIDIA Quad SLI technology, a dedicated water pump fan header for optimum cooling and a new RGB design.

The ASRock Z370 Killer SLI/ac motherboard supports LGA1151 processors and will fit in a standard ATX case. This board is powered by the Intel Z370 chipset and has support for 4 x 288-pin DIMM memory sticks with a max memory of up to 64GB. You can choose memory speeds of up to DDR4-2133 / 2400 / 2666 / 2800 / 2933 / 3200 / 3600 / 3733 / 3800 / 3866 / 4000 / 4266. This motherboard has 6 SATA ports and 1 x 10/100/1000 Mbps Ethernet built-in. Advanced features of the motherboard include: support for RAID, support for Crossfire, support for SLI, stylish Black / Silver design.

• Intel Z370
• Supports DDR4 memory
• 8th Gen Intel CPU supports DDR4 up to 2666.

Manufacturer：ASRock
MPN：Z370 Killer SLI/ac
CPU Socket Type：LGA 1151 (300 Series)
Processor Type：Supports 8th Generation Intel Core Processors (Socket 1151)
* Not backward compatible with older generation of LGA 1151 CPUs
Supported CPU Technologies：Turbo Boost Technology 2.0
Chipset：Intel Z370
Onboard Video Chipset：Supports Intel UHD Graphics Built-in Visuals: Intel Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel InTru 3D, Intel Clear Video HD Technology, Intel Insider, Intel UHD Graphics
DirectX 12
HWA Encode/Decode: VP9 8-bit, VP9 10-bit (Encode only), VP8, HEVC (MPEG-H Part2, h.265), AVC (MPEG4, h.264), MPEG2-Part2 (h.262), JPEG/MJPEG,VC-1
Max. shared memory 1024MB**
Dual graphics output: Support DVI-D and HDMI ports by independent display controllers
Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 30Hz
Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
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 DVI-D and HDMI Ports
Supports 4K Ultra HD (UHD) playback with HDMI Port

*Intel UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
**The size of maximum shared memory may vary from different operating systems.
Number of Memory Slots：4×288pin
Memory Standard：Supports DDR4 4266+(OC)*/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133
*8th Gen Intel CPU supports DDR4 up to 2666.
*Please refer to Memory Support List on ASRock's website for more information.
Maximum Memory Supported：64GB*
*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.
Channel Supported：Dual Channel
PCI Express 3.0 x16：2 x PCI Express 3.0 x16 Slots (PCIE2/PCIE4: single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE4))*
* Supports NVMe SSD as boot disks
PCI Express x1：4 x PCI Express 3.0 x1 Slots (Flexible PCIe)
Other Slots：1 x Vertical M.2 Socket (Key E) with the bundled Wi-Fi 802.11 ac module (on the rear I/O)
15µ Gold Contact in VGA PCIe Slot (PCIE2)
SATA 6Gb/s：6 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug*
* If M2_1 is occupied, SATA_5 will be disabled.
* If M2_2 is occupied, SATA_0 will be disabled.
M.2：2 x Ultra M.2 Sockets (M2_1 and M2_2), support M Key type 2230/2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)**
** Supports Intel Optane Technology
** Supports NVMe SSD as boot disks
** Supports ASRock U.2 Kit
SATA RAID：0/1/5/10
Audio Chipset：Realtek ALC892
Audio Channels：7.1 Channels
LAN Chipset：Intel I219-V
Max LAN Speed：10/100/1000Mbps
Wireless LAN：Intel 802.11 ac Wi-Fi Module
Supports IEEE 802.11 a/b/g/n/ac
Supports Dual-Band (2.4/5 GHz)
Supports high speed wireless connections up to 433 Mbps
Bluetooth：Supports Bluetooth 4.2 / 3.0 + High speed class II
PS/2：1 x PS/2 keyboard/mouse port
Video Ports：1 x DVI-D Port
HDMI：1 x HDMI
RJ45：1 x RJ-45 LAN Port with LED (ACT / LINK LED and SPEED LED)
USB 3.1：5 x USB 3.1 Gen1 Type-A Ports
1 x USB 3.1 Gen1 Type-C Port
S/PDIF Out：1 x Optical
Audio Ports：HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Antenna Connectors：2 x Antenna Ports
Onboard USB：2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports)
1 x Front Panel Type C USB 3.1 Gen1 Header
Other Connectors：1 x COM Port Header
1 x TPM Header
1 x Chassis Intrusion Header
1 x Power LED and Speaker Header
1 x RGB LED Header*
1 x CPU Fan Connector (4-pin)**
2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)
1 x Chassis Optional/Water Pump Fan Connector (4-pin)***
1 x Front Panel Audio Connector
1 x Thunderbolt AIC Connector (5-pin)
1 x Performance Mode / Easy OC Header

*Supports in total up to 12V/3A, 36W LED Strip.
**The CPU Fan Connector supports the CPU fan of maximum 1A (12W)
***The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W)
****CHA_FAN2 can auto detect if 3-pin or 4-pin fan is in use.
Form Factor：ATX
Dimensions (W x L)：12.0" x 8.8"
Power Pin：1 x 24-pin ATX Power Connector
1 x 8-pin 12V Power Connector
Features：Unique Feature:
ASRock Super Alloy
- Premium 45A Power Choke
- Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)
- Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
- I/O Armor
- Sapphire Black PCB
- High Density Glass Fabric PCB
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology
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

BIOS:
- 128MB AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 6.0 Compliant wake up events
- SMBIOS 2.7 Support
- CPU Vcore, DRAM, PCH 1.0V, VCCIO, VCCST, VCCSA Voltage Multi-adjustment

Software and UEFI:
Software
- ASRock A-Tuning
- ASRock RGB LED
- ASRock XFast LAN
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet 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:
CPU, Chassis, Chassis Optional/Water Pump Fans:
- Temperature Sensing
- Fan Tachometer
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
- Fan Multi-Speed Control

- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, VPPM, PCH 1.0V, VCCSA, VCCST

OS:
- Microsoft Windows 10 64-bit

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