Dressed in professional attire, the Prime Z390 series caters to daily users and content creators with well-rounded specs and features. Combining the benefits of the latest processors with essential ASUS design and engineering, Prime Z390 provides a wealth of options for performance tuning via intuitive software and firmware features. Tune it your way Prime Z390 simplifies CPU overclocking with software and extensive tweaking options that give beginners and seasoned overclockers alike the tools to build well-tuned machines. A new memory trace layout provides stability and compatibility for both traditional DIMMs and RGB-infused memory, letting you pair a broad choice of DRAM kits with your build. Media-acclaimed UEFI BIOS The UEFI BIOS is an early waypoint on any PC-building journey, and Prime Z390-P offers one of the best in the business. OptiMem II Reimagined from the ground up To provide Intels latest processors unfettered access to memory bandwidth, weve reimagined motherboard trace routing from the ground up.  Our OptiMem II tech carefully maps memory signal pathways across different PCB layers to reduce vias and also adds shielding zones that significantly reduce crosstalk. And to further enhance overclocking headroom for fully stacked memory configurations, weve employed a highly customized T-Topology layout that delivers time-aligned signaling. Mem! OK II Automated Recovery Mem! OK II automatically fixes boot failures that arise due to memory overclocking and instability. When a DRAM-related POST error occurs, the motherboard adjusts memory parameters until the system is able to start. Cool and Reliable Prime Z390-P is designed for builders who want essential ASUS reliability and performance. More CPU cores create power-delivery challenges, so Prime Z390-P has extra power phases and comprehensive cooling features for optimal performance. Cooler by design Prime Z390-P features the most comprehensive cooling controls ever, configurable via Fan Xpert 4 or the UEFI BIOS. Enhanced power delivery Prime Z390-P adjusts power delivery based on the number of power phases, optimizing power and efficiency for the latest Intel processors. Built to Last ASUS motherboards are exhaustively tested for compatibility with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation — offering the peace of mind of knowing that your ASUS motherboard is fit for all environments and applications. 5X Protection III Prime series motherboards are engineered with industry-leading 5X Protection III, employing the finest components, excellent circuit design, and exacting standards to guarantee the quality and long-term durability of your motherboard. SafeSlot Core Fortified PCIe slot prevents damage SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design thats anchored to the motherboard by a special hook, Safeslot Core provides 1.6X-stronger retention and 1.3X-greater shearing resistance than standard expansion slots. LANGuard Pumped-up throughput, 2.5X-higher surge tolerance ASUS LANGuard is hardware-level networking protection that employs signal-coupling technology and premium anti-EMI surface-mounted capacitors to ensure a more reliable connection and better throughput. Overvoltage Protection World-class circuit-protecting power design An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies. DIGI VRM Precision control for stable power ASUS-exclusive DIGI VRM intelligently delivers power to the processor based on real-time demands, reducing energy waste and improving system stability. DRAM Overcurrent Protection Short-circuit damage prevention Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices. Stainless-Steel Back I/O 3X corrosion-resistance for greater durability Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan thats three times longer than ordinary panels. ESD Guards Electrostatic discharge protection ASUS ESD Guards prevent damage from electrostatic discharge, up to /- 10kV for air discharge and /- 6kV for contact discharge, arranged in an active-protective-circuit design that prolongs the life of components. Visual beauty ASUS Lighting Control Brighten up your build With 5050 RGB strips connected to the RGB header, you can create your own stunning multicolor lighting displays with static, blinking, fading, and strobing effects. * The RGB-strip header supports 5050 RGB LED strips with a max power rating of 3A (12V). For maximum brightness, strip length should not exceed 3m. ** RGB LED Strips are sold separately. Upgrade to unrivalled audio Outstanding audio Combined onboard features deliver elevated audio Intelligent design and premium hardware create audio quality unlike anything youve ever experienced! Audio shielding Separates analog/digital signal domains, significantly reducing multi-lateral interference. Separate layer for left and right tracks Ensures minimal crosstalk between audio paths. Premium Japanese-made audio capacitors Premium parts provide an immersive sound signature, with exceptional fidelity. Main Features OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking Enhanced power solution: Premium components provide better power efficiency UEFI BIOS: New UEFI options include a search function that allows you to find settings easily Industry-leading cooling options: Comprehensive controls for fans and AIO pump, via Fan Xpert 4 or the acclaimed UEFI Ultrafast connectivity: Dual native M.2 and NVMe PCIe RAID support for lightning-fast storage speeds 5X Protection III: Multiple hardware safeguards for all-round protection CPU CPU Socket    Socket 1151 CPU Brand    Intel Installed Processors (Max)    0 (1) Supported Processor Manufacturer    Intel Supported Processors    Intel® Core™ 9000 series, 8th Generation Core™ i7/ i5/ i3, Pentium® and Celeron® processors 64-bit Support    Yes Socket    LGA1151 Rear Panel I/O Ports USB Ports    2 x USB 3.1 4 x USB 3.0 DisplayPorts    1 x DisplayPort HDMI Port    1 x HDMI Keyboard Port    1 x PS/2 Mouse Port    1 x PS/2 RJ-45 Ports    1 x RJ-45 Audio Line In Ports    1 x 3.5mm Jack Audio Line Out Ports    1 x 3.5mm Jack Microphone In Port    1 x 3.5mm Jack Internal I/O Connectors SATA Connectors    4 x SATA III USB Connectors    2 x USB 3.0 1 x USB 2.0 Front Panel Connectors    1 x Front Panel 1 x Front Audio Cooling Fan Support    1 x CPU_FAN 2 x Chassis Fans 1 x AIO_PUMP S/PDIF Connectors    1 x S/PDIF Out Serial Connectors    1 x COM Power Connector Port    1 x 20 4-pin ATX 1 x 4 4-pin EPS Other Connectors    2 x M.2, Socket 3, M Key (Type 2242/2260/2280) 1 x M.2, Key E (Type 2230) for Intel® CNVi Module 1 x RGB header Memory Memory Bus Speed    Up to 2666 (4133 OC) MHz Memory Type    DDR4 Maximum RAM    64 GB Memory Slot    4 x DIMM Motherboard Chipset Manufacturer    Intel Northbridge    Z390 RAID Supported    Yes RAID Format    RAID 0, 1, 5, 10 SATA Supported    Yes Expansion Number of PCI Express Slots    1 x PCI Express 3.0 x16 (@ x16) 1 x PCI Express 3.0 x16 (@ x4) 4 x PCI Express 3.0 x1 Graphics Device Integrated Graphics Supported    Yes Sound Integrated Sound    Realtek® ALC887 Network Integrated Network    Realtek® 8111H Network Speeds Supported    10/100/1000 Mbps Wireless LAN    No Bluetooth    No System Requirements Operating Systems Supported    Microsoft® Windows® 10 64-bit System BIOS    128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F9 Search, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information Jumpers    1 x Clear CMOS Software Included (may be trial or restricted)    ASUS Utilites ASUS EZ Update Anti-virus software (OEM version) Drivers    Included SLi/Crossfire Features    Supports AMD® CrossFireX™ Technology Physical Form Factor    ATX Motherboard In The Box    ASUS PRIME Z390-P Motherboard 2 x SATA Cables I/O Shield 2 x M.2 screw package Support DVD User Manual Width    305 mm Length    234 mm Key Features M.2 Support    Yes On-board RGB Control    None Memory Speed    4400 MHz Skip Audio Test    No RGB Header Type    None Addressable RGB    No Firewire    No Wireless Network    No Main Colour    Black Socket(s)    LGA 1151 Memory Channel    Dual On-board Audio Type    7.1 Number of SATA Ports    4 port(s) Number of USB Ports    6 port(s) SATA III Support    Yes USB 3.0 Support    Yes Multi GPU Support    ATi CrossFire VGA Connection    No DVI Connection    No HDMI Connection    Yes DisplayPort Connection    Yes Motherboard Form Factor    ATX Motherboard Power Connectors    4 4-Pin Motherboard Chipset    Intel Z390 Thunderbolt    No Motherboard Model    ASUS PRIME Z390-P USB 3.1 Support    Yes Internal USB3.0 Header    Yes Warranty Warranty    1 Year