ASUS ROG CROSSHAIR X870E HERO DDR5 AMD Motherboard

The ASUS ROG Crosshair X870E Hero is a flagship ATX motherboard built on the AMD X870E chipset, designed for AMD Socket AM5 processors including Ryzen 9000, 8000, and 7000 Series desktop CPUs. It pairs a full-featured overclocking platform with a rich connectivity suite, making it a capable foundation for high-performance gaming and content-creation builds. At the core of its overclocking capability is the Dynamic OC Switcher, which lets you define current and temperature thresholds to automatically toggle between a manual overclock for heavy multithreaded workloads and AMD Precision Boost Overdrive for single-threaded tasks. The Overclocking Load Guard adds an enhanced instantaneous current protection mechanism to help prevent system crashes during overclocking sessions. Core Flex gives further control over clock speeds, power limits, and thermals, while the built-in asynchronous clock generator isolates the CPU base clock from memory, PCIe, and the Infinity Fabric for next-level frequency tuning. Thermal management is addressed through a VRM heatsink connected to the aluminum I/O cover via a heatpipe, large aluminum M.2 heatsinks with dedicated backplates on each of the three PCIe 5.0 M.2 slots, a dedicated chipset heatsink, and high-conductivity thermal pads throughout. Connectivity is extensive: the rear panel delivers 2 x USB4 (40 Gbps) Type-C ports, 8 x USB 10 Gbps ports (6 Type-A + 2 Type-C), 1 x HDMI 2.1 (4K@60Hz), dual Ethernet (Intel 2.5Gb + Realtek 5Gb), Wi-Fi 7 (802.11be, 2×2, up to 6.5 Gbps, 2.4/5/6 GHz) with Bluetooth 5.4, and an optical S/PDIF output. The front-panel USB 20 Gbps connector supports up to 60W Power Delivery/QC4+. The ROG SupremeFX audio subsystem uses an ALC4082 codec paired with an ESS ES9219 Quad DAC, delivering up to 120 dB SNR stereo playback output and 32-Bit/384 kHz front-panel playback support. Software includes Armoury Crate (with Fan Xpert 4 and Aura Sync), ASUS DriverHub, AIDA64 Extreme (1-year subscription), Dolby Atmos, ROG CPU-Z, and ASUS GlideX cross-platform screen-sharing. Key Specifications: - Socket: AMD AM5 - Chipset: AMD X870E - Form Factor: ATX (12 in × 9.6 in / 30.5 cm × 24.4 cm) - Memory: 4 × DIMM, DDR5, max. 192 GB; up to 8200+ MT/s (OC) with Ryzen 9000; supports EXPO, AEMP, NitroPath DRAM - Expansion Slots: 2 × PCIe 5.0 x16 (Q-Release Slim) with Ryzen 9000/7000; 2 × PCIe 4.0 x16 with Ryzen 8000 Series - Storage: 5 × M.2 (Key M) incl. 3 × PCIe 5.0 x4 (CPU-direct, Ryzen 9000/7000), 2 × PCIe 4.0 x4 (chipset); 1 × SlimSAS (PCIe 4.0 x4); 4 × SATA 6 Gb/s - RAID: PCIe RAID 0/1/5/10 and SATA RAID 0/1/5/10 (RAID 5 requires Ryzen 9000) - Audio: ROG SupremeFX ALC4082, ESS ES9219 Quad DAC, 120 dB SNR, 7.1 surround - Networking: Intel 2.5Gb Ethernet + Realtek 5Gb Ethernet; Wi-Fi 7 802.11be (6.5 Gbps); Bluetooth 5.4 - Rear USB: 2 × USB4 40 Gbps + 8 × USB 10 Gbps - Front USB: 1 × USB 20 Gbps (60W PD/QC4+) + 1 × USB 20 Gbps + 4 × USB 5 Gbps + 4 × USB 2.0 - BIOS: 256 Mb Flash ROM, UEFI AMI; includes BIOS FlashBack, Clear CMOS buttons - RGB: 3 × Addressable Gen2 headers; Aura Sync compatible - OS Support: Windows 11