AMD EPYC 9555P 64 Cores 128 Threads 4.4GHz SP5 100-000001523 Server CPU

High-Density 1S Server CPU Platform with PCIe 5.0 Expansion using AMD EPYC 9555P (SKU 100-000001523)

The AMD EPYC 9555P is a 1-socket SP5 (LGA6096) “Turin” generation server CPU designed for dense compute nodes where core count, memory bandwidth, and I/O scale must remain balanced within a single-socket footprint. As a tray processor, the AMD EPYC 9555P targets integrators standardizing on high-throughput 1S platforms for enterprise virtualization, private cloud, and technical compute.

With DDR5 up to 6000MT/s and ECC support, the AMD EPYC 9555P enables high memory concurrency and large in-memory working sets up to 6TB (platform-dependent), reducing stall time across multi-tenant VM estates and parallel HPC workloads. Its 128 PCIe 5.0 lanes support NVMe-dense storage topologies and accelerator connectivity without external switches, enabling balanced scale-up I/O nodes. Security and virtualization features such as AMD-V plus AES-NI and SHA instructions help harden workloads and reduce cryptographic overhead, while the absence of an iGPU keeps the silicon focus on server compute; cooling is not included for data centre-class thermal design alignment.

Why Choose the AMD EPYC 9555P?

The AMD EPYC 9555P provides an enterprise-friendly density-to-performance ratio for 1S deployments by combining high core counts with a full PCIe 5.0 lane budget, simplifying node designs that must consolidate compute, storage, and accelerator I/O. The AMD EPYC 9555P is suited to standardized clusters where predictable scalability, platform consistency, and serviceable bill-of-materials drive operational efficiency.

AMD engineers the EPYC platform for sustained datacentre operation, emphasizing scalable memory and I/O fabrics, robust RAS characteristics, and long-lifecycle server enablement aligned with modern SP5 platform standards and hardened virtualization requirements.

Key Applications:

• Dense 1-socket virtualization clusters
• Private cloud compute nodes
• HPC and technical compute
• NVMe scale-up I/O nodes
• Accelerator-attached inference and preprocessing

At Happyware - Server Hardware you benefit from non-binding offers tailored to your integration and rollout requirements for AMD EPYC 9555P-based platforms, and from bulk order discount options when standardizing multi-node deployments across racks or clusters.