| Manufacturer | ASROCK |
| Mnfr Part # | Z270 EXTREME4 |
| Model | Z270 EXTREME4 |
| Socket | LGA1151 |
| Graphics | Supports Intel® HD 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® HD Graphics; Gen9 LP, DX11.3, DX12; HWAEncode/Decode: VP8, HEVC 8b, VP9, HEVC 10b (For 7th Gen Intel® CPU); HWA Encode/Decode: VP8, HEVC 8b; GPU/SWEncode/Decode: VP9, HEVC 10b (For 6th Gen Intel® CPU); Max. shared memory 1024MB*; Three graphics output options: D-Sub, DVI-D and HDMI; Supports Triple Monitor; Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz; Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz; Supports D-Sub 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 Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports; *Intel® HD Graphics Built-in Visuals and the VGA outputs can b |
| CPU's supported | Supports 7th and 6th Generation Intel® Core™ i7/i5/i3/Pentium®/Celeron® Processors (Socket 1151); Digi Power design; 10 Power Phase design; Supports Intel® Turbo Boost 2.0 Technology; Supports Intel® K-Series unlocked CPUs; Supports ASRock BCLK Full-range Overclocking. |
| Chipset | Intel® Z270 |
| Expansion Slots | 3 x PCI Express 3.0 x16 Slots (PCIE2/PCIE4/PCIE6: single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE4); triple at x8 (PCIE2) / x8 (PCIE4) / x4 (PCIE6))*; 3 x PCI Express 3.0 x1 Slots (Flexible PCIe); Supports AMD Quad CrossFireX™, 3-Way CrossFireX™ and CrossFireX™; Supports NVIDIA® 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. |
| Storage | 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel® Rapid Storage Technology 15 and Intel® Smart Response Technology), NCQ, AHCI and Hot Plug*; 2 x SATA3 6.0 Gb/s Connectors by ASMedia ASM1061, support 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)**; 1 x Ultra M.2 Socket (M2_2), supports type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**; *M2_1, SATA3_0 and SATA3_1 share lanes. If either one of them is in use, the others will be disabled. M2_2, SATA3_4 and SATA3_5 share lanes. If either one of them is in use, the others will be disabled. **Supports Intel® Optane™ Technology. Supports NVMe SSD as boot disks. Supports ASRock U.2 Kit. |
| Memory type | Dual Channel DDR4 Memory Technology; 4 x DDR4 DIMM Slots; Supports DDR4 3866+(OC)*/3733(OC)/3600(OC)/3200(OC)/2933(OC)/2800(OC)/2400**/2133 non-ECC, un-buffered memory*; Supports ECC UDIMM memory modules (operate in non-ECC mode); Max. capacity of system memory: 64GB**; Supports Intel® Extreme Memory Profile (XMP) 2.0; 15μ Gold Contact in DIMM Slots; *7th Gen Intel® CPU supports DDR4 up to 2400; 6th Gen Intel® CPU supports DDR4 up to 2133. Please refer to Memory Support List on ASRock's website for more information. **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. |
| I/O | 2 x Antenna Ports; 1 x PS/2 Mouse/Keyboard Port; 1 x D-Sub Port; 1 x DVI-D Port; 1 x HDMI Port; 1 x Optical SPDIF Out Port; 1 x USB 3.1 Type-A Port (10 Gb/s) (ASMedia ASM2142) (Supports ESD Protection (ASRock Full Spike Protection)); 1 x USB 3.1 Type-C Port (10 Gb/s) (ASMedia ASM2142) (Supports ESD Protection (ASRock Full Spike Protection)); 4 x USB 3.0 Ports (Intel® Z270) (Supports ESD Protection (ASRock Full Spike 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. |
| Connectors | 1 x COM Port Header; 1 x TPM Header; 1 x Power LED and Speaker Header; 1 x AURA RGB LED Header; 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)*; 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control); 1 x Chassis Optional/Water Pump Fan Connector (4-pin)**; 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 (15μ Gold Audio Connector); 1 x Thunderbolt™ AIC Connector (5-pin); 1 x Thunderbolt™ AIC Connector (10-pin)* Only one Thunderbolt™ AIC Card is supported.; 3 x USB 2.0 Headers (Support 6 USB 2.0 ports) (Intel® Z270) (Supports ESD Protection (ASRock Full Spike Protection)); 1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Intel® Z270) (Supports ESD Protection (ASRock Full Spike Protection)); 1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (ASMedia ASM1074 hub) (Supports ESD Protection (ASRock Full |
| Audio | 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec); Premium Blu-ray Audio support; Supports Surge Protection (ASRock Full Spike Protection); Supports Purity Sound™ 4; 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 Front Out port; Individual PCB Layers for R/L Audio Channel; AURA RGB LED; 15μ Gold Audio Connector; Supports DTS Connect. |
| LAN | Gigabit LAN 10/100/1000 Mb/s; Giga PHY Intel® I219V; Supports Wake-On-LAN; Supports Lightning/ESD Protection (ASRock Full Spike Protection); Supports Energy Efficient Ethernet 802.3az; Supports PXE. |
| BIOS | 2 x 128Mb AMI UEFI Legal BIOS with multilingual GUI support (1 x Main BIOS and 1 x Backup BIOS); Supports Secure Backup UEFI Technology; ACPI 6.0 Compliant wake up events; SMBIOS 2.7 Support; CPU, GT_CPU, DRAM, VPPM, PCH 1.0V, VCCIO, VCCST, VCCSA, VCCPLL Voltage Multi-adjustment. |
| Form Factor | ATX |
| OS | Microsoft® Windows® 10 64-bit (For 7th Gen Intel® CPU); Microsoft® Windows® 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit (For 6th Gen Intel® CPU)*; *To install Windows® 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please check our User Manual for more detailed instructions. For the updated Windows® 10 driver, please visit ASRock's website for details. |
| Other | - |
| Warranty | 36 Months |
