This means that the product has been opened, possibly used but is in perfect working condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
* Hyper DIMM support is subject to the physical characteristics of individual CPUs
5-Way Optimization with Auto-Tuning and FanXpert 4 automatically tailors overclocking profiles to your unique build for maximum OC performance and dynamic system cooling
Unmatched Personalization with ASUS exclusive AURA Sync RGB lighting and addressable RGB header
Unique SafeSlot features an injection molding process that integrates metal framing for a stronger, firmly anchored PCIe slot built for heavyweight GPUs
Industry-leading 8-channel HD audio with dual headphone amplifiers and ROG exclusive SupremeFX S1220A CODEC driven by Japanese capacitors
Learn more about the ASUS Strix Z370-I Gaming
Strix Z370-I Gaming
CPU Socket Type
LGA 1151 (300 Series)
Intel Socket 1151 only for 8th Generation Core Processors * Not backward compatible with older generation of LGA 1151 CPUs * Refer to www.asus.com for CPU support list
Supported CPU Technologies
Supports Intel Turbo Boost Technology 2.0 * The Intel Turbo Boost Technology 2.0 support depends on the CPU types.
Onboard Video Chipset
Integrated Graphics Processor- Intel HD Graphics support Multi-VGA output support: HDMI/DisplayPort ports Supports DisplayPort 1.2* with max. resolution 4096 x 2304@60Hz Supports HDMI 1.4b with max. resolution 4096 x 2160@24Hz Supports Intel InTru 3D/Quick Sync Video/Clear Video HD Technology/Insider Maximum shared memory of 1024MB* * DP 1.2 Multi-Stream Transport compliant, supports DP 1.2 monitor daisy chain up to 3 displays.
Number of Memory Slots
DDR4 4333+(O.C.)/ 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400/ 2133 * Hyper DIMM support is subject to the physical characteristics of individual CPUs.
Maximum Memory Supported
PCI Express 3.0 x16
1 x PCIe 3.0 x16* * To support intel Rapid Storage Technology for CPU-attached Intel PCIe Storage, install a Hyper M.2 X16 card (sold separately) into the PCIeX16 slot, enable this card under BIOS settings.
4 x SATA 6Gb/s
1 x M.2_1 Socket 3 with M key, type 2242/2260/2280 storage devices support (both SATA & PCIE 3.0 x4 modes)* 1 x M.2_2 Socket 3 with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x4 mode)*
* For a 2242 storage device, use the bundled 2242 mounting kit.
ROG SupremeFX S1220A
Max LAN Speed
Wi-Fi 802.11 a/b/g/n/ac supports dual frequency band 2.4/5 GHz with MU-MIMO support
Rear Panel Ports
1 x HDMI
1 x Anti-surge LAN (RJ45) port
1 x DisplayPort
4 x USB 3.1 Gen1 ports (3 x Type-A [blue] and 1 x Type-C ports at back panel)
4 x USB 2.0
1 x Optical
1 x ASUS Wi-Fi module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v4.2)
Internal I/O Connectors
1 x USB 3.1 Gen2 front panel connector 1 x USB 3.1 Gen1 connector supports additional 2 USB 3.1 Gen1 ports 1 x USB 2.0 connector supports additional 2 USB 2.0 ports
1 x 4-Pin CPU fan connector 1 x 4-Pin Chassis fan connector 1 x 4-Pin AIO_PUMP connector 1 x Front panel audio connector (AAFP) 1 x Addressable Header 1 x System panel connector 1 x Thermal sensor connector 1 x Clear CMOS jumper (2-pin)
Dimensions (W x L)
6.7" x 6.7"
1 x 8-pin ATX 12V Power connector(s) 1 x 24-pin EATX Power connector(s)
ROG Exclusive Features: ROG RAMCache II ROG CPU-Z ROG CloneDrive Overwolf GameFirst IV ROG Aura - Aura Lighting Control
Special Features: OC Design - ASUS PRO Clock Technology - Full BCLK range for extreme overclocking performance 5-Way Optimization by Dual Intelligent Processors 5 - Whole system optimization with a single click! 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Xpert 4, and Turbo App together, providing better CPU performance, efficient power saving, precise digital power control, whole system cooling and even tailor your own app usages. TPU - Auto Tuning, TurboV, GPU Boost Gamer's Guardian: - DRAM Overcurrent Protection - DIGI+ VRM - SafeSlot - ESD Guards on LAN, Audio, and USB ports ASUS EPU: - EPU AURA: - Aura Lighting Control - Aura Lighting Effects Synchronization with compatible ASUS ROG devices - Aura Addressable Strip Header(s) ASUS Exclusive Features: - AI Suite 3 - Ai Charger - ESD Guards ASUS Q-Design: - ASUS Q-Shield - ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED) - ASUS Q-Slot - ASUS Q-DIMM Gaming Aesthetics: - AURA-RGB Lighting
BIOS: 128MB Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, SM BIOS 3.0 ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information
Support Disc: Drivers ASUS Utilities ASUS EZ Update Anti-virus software (OEM version)
Operating System: Windows 10 64-bit
Management Solution: DMI 3.0, WOL by PME, PXE
Accessories User's manual M.2 2242 mounting kit I/O Shield 4 x SATA 6Gb/s cable(s) 2 x M.2 Screw Package 1 x CPU installation tool 1 x ASUS 2T2R dual band Wi-Fi moving antennas (Wi-Fi 802.11 a/b/g/n compliant) 1 x SCD 1 x Panel cable 1 x STRIX series sticker