ROG Crosshair X870E Extreme The ROG Crosshair X870E Extreme is the flagship AMD Ryzen 9000 series motherboard, designed for the most discerning users. It provides the ultimate foundation for AM5 CPUs, DDR5 memory, and PCIe® 5.0 components to ensure maximum performance and future-readiness. Its comprehensive connectivity includes USB4®, and the integrated 5-inch LCD offers a unique way to monitor system performance or add a touch of personalized style. ASUS AI CACHE BOOST Supercharge your large language model(LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 Series and 600 Series motherboards using AMD Ryzen 9000 Series Granite Ridge CPUs, this BIOS feature intelligently enhances cache efficiency, delivering up to 12.75% faster performance for your LLM tasks. Processor Processor manufacturer: AMD Processor socket: Socket AM5 Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series Supported processor sockets: Socket AM5 Memory Supported memory types: DDR5-SDRAM Number of memory slots: 4 Maximum internal memory: 256 GB Memory slots type: DIMM Memory channels: Dual-channel ECC ompatibility: ECC & Non-ECC Unbuffered memory: Yes Weight & dimensions Width: 305 mm Depth: 277 mm Network Wi-Fi: Yes Ethernet LAN: Yes Ethernet interface type: 5 Gigabit Ethernet, 10 Gigabit Ethernet Top Wi-Fi standard: Wi-Fi 7 (802.11be) Wi-Fi standards: Wi-Fi 7 (802.11be) Bluetooth: Yes Bluetooth version: 5.4 Internal I/O USB 2.0 connectors: 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1 Number of SATA III connectors: 4 USB 3.2 Gen 2x2 connectors: 1 Number of SATA II connectors: 0 Number of SATA connectors: 0 Front panel audio connector: Yes Front panel connector: Yes ATX Power connector (24-pin): Yes CPU fan connector: Yes Number of chassis fan connectors: 2 EPS power connector (8-pin): Yes 12V power connector: Yes RGB LED pin header: Yes Rear panel I/O ports USB 2.0 ports quantity: 0 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 0 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 0 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 8 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 2 Ethernet LAN (RJ-45) ports: 2 VGA (D-Sub) ports quantity: 0 HDMI ports quantity: 1 DVI-D ports quantity: 0 USB4 Gen 3x2 ports quantity: 2 PS/2 ports quantity: 1 S/PDIF out port: Yes WiFi-AP antenna jack: 1 Storage controllers Supported storage drive interfaces: M.2, SATA III, SlimSAS Supported storage drive types: HDD & SSD Number of storage drives supported: 10 RAID support: Yes RAID levels: 0, 1, 5, 10 Packaging data Package width: 380 mm Package depth: 320 mm Package height: 125 mm Package weight: 5.66 kg Packaging content Cables included: SATA Antenna included: Yes Drivers included: Yes Expansion slots PCI Express x16 (Gen 4.x) slots: 2 PCI Express x16 (Gen 5.x) slots: 2 Number of M.2 (M) slots: 5 1st M.2 largest key size: 22110 1st M.2 highest PCI Express generation: 5.0 2nd M.2 largest key size: 2280 2nd M.2 highest PCI Express generation: 5.0 3rd M.2 largest key size: 22110 3rd M.2 highest PCI Express generation: 5.0 4th M.2 largest key size: 22110 4th M.2 highest PCI Express generation: 4.0 5th M.2 largest key size: 22110 5th M.2 highest PCI Express generation: 4.0 BIOS BIOS type: UEFI AMI BIOS memory size: 512 Mbit Other features mSATA ports quantity: 0 Audio output: <strong>ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082*</strong><br /> - Impedance sense for front and rear headphone outputs<br /> - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking<br /> - High quality 120 dB SNR stereo playback output and 110 dB SNR recording input<br /> - Supports up to 32-Bit/384 kHz playback on front panel<br /><strong>Audio Features </strong><br />- SupremeFX Shielding Technology <br />- ESS<sup>®</sup> ES9219 QUAD DAC<br />- LED-illuminated audio jacks<br />- Rear optical S/Show moreShow less
