ASUS PRIME Z890-P-CSM ATX Motherboard (LGA 1851, DDR5, PCIe 5.0)

Overview

The ASUS PRIME Z890-P-CSM motherboard is built for system builders, professionals and enthusiasts who want a powerful foundation for current and next-gen Intel platforms. With the LGA 1851 socket and Intel Z890 chipset at its core, it offers a blend of reliability, high-end connectivity and build-friendly features.

Performance & Power Design

To support high core-count CPUs and demanding workflows, this board features a robust VRM design: 14(80A) +1(80A)+2(80A)+1(80A) DrMOS power stages and a six-layer PCB architecture to improve stability and overclocking headroom. :contentReference[oaicite:1]{index=1}

Memory support is equally impressive: four DDR5 DIMM slots supporting up to 256 GB and memory speeds beyond 8666 MT/s (OC) via ASUS Enhanced Memory Profile III (AEMP III). :contentReference[oaicite:2]{index=2}

Connectivity & Storage

The PRIME Z890-P-CSM includes:

• PCIe 5.0 x16 slot for the latest graphics cards and expansion needs. :contentReference[oaicite:3]{index=3}
• Four M.2 slots (one supports up to 128 Gbps via PCIe 5.0, three support up to 64 Gbps via PCIe 4.0) for ultra-fast NVMe storage. :contentReference[oaicite:4]{index=4}
• Rear USB ports including a USB Type-C 20 Gbps with DisplayPort output, and multiple Type-A ports including 10 Gbps and 5 Gbps standards. :contentReference[oaicite:5]{index=5}
• Realtek 2.5 Gb Ethernet for high-speed wired connectivity. :contentReference[oaicite:6]{index=6}

Cooling & Build Features

Thermal performance is handled via large VRM heatsinks and hybrid fan headers, while ASUS Fan Xpert 4 allows advanced cooling-tuning with automatic or quiet profiles. :contentReference[oaicite:7]{index=7}

DIY-builders will appreciate the pre-mounted I/O shield, SafeSlot reinforced PCIe slot, Q-Latch for M.2 installation and BIOS FlashBack™ for updating without CPU or memory installed. :contentReference[oaicite:8]{index=8}

Business-Class Stability (CSM Variant)

As part of the Corporate Stable Model (CSM) program, this motherboard includes up to 36-month product lifecycle support plus 6-month end-of-life notice — ideal for professional deployments. :contentReference[oaicite:9]{index=9}

Why Choose the PRIME Z890-P-CSM?

If you’re building a workstation, gaming rig or content-creation system, this board gives you headroom for high-end CPUs, blazing-fast memory and storage, and future-proof formats like PCIe 5.0. It’s also trusted for longevity and management in business-class environments.

Specifications Table

Conclusion

In short, the ASUS PRIME Z890-P-CSM is a versatile, high-performance motherboard designed to empower builders who require serious capabilities — from DDR5 overclocking to next-gen expansion. For a reliable, future-ready platform, it stands out.