AMD EPYC 9745 128 Cores 256 Threads 3.7GHz SP5 100-000001460 Server CPU

High-Density Server CPU for SP5 Platforms featuring PCIe 5.0 I/O and DDR5 Memory with the AMD EPYC 9745 (SKU 100-000001460)

The AMD EPYC 9745 is a 5th Gen EPYC “Turin” tray processor designed for SP5 LGA6096 enterprise servers that prioritize core density, memory bandwidth, and lane-rich expansion. With 128 cores and 256 threads, the AMD EPYC 9745 targets CPU-only compute nodes, 2-socket virtualization hosts, and analytics platforms where predictable throughput and consolidation efficiency are primary design goals.

For memory architecture, the AMD EPYC 9745 supports DDR5 up to 6000 MT/s with ECC and large-capacity configurations up to 6 TB per CPU specification, enabling high VM density, in-memory analytics, and technical computing datasets without forcing premature scale-out. The platform exposes up to 128 PCIe 5.0 lanes per CPU, aligning the AMD EPYC 9745 with NVMe-heavy designs, high-speed networking, and accelerator attachment while preserving balanced topology and avoiding I/O bottlenecks. Cache capacity and modern instruction support further optimize multi-tenant and parallel workloads that rely on low-latency data access and vectorized execution.

Why Choose the AMD EPYC 9745?

The AMD EPYC 9745 delivers a strong density-to-performance profile for 1-socket and 2-socket deployments, enabling consolidation of compute and I/O into fewer nodes without sacrificing expansion. For infrastructure teams, the AMD EPYC 9745 provides a scalable path for cluster standardization on SP5, supporting consistent BIOS/firmware baselines, predictable power envelopes, and reliable virtualization and security capabilities for enterprise operations.

AMD engineering focuses on server-grade compute efficiency, robust platform validation, and feature completeness for modern data centre requirements. With the AMD EPYC 9745, architects can align CPU selection with DDR5 memory bandwidth, PCIe Gen5 fabrics, and security technologies such as Infinity Guard to meet compliance and multi-tenant isolation objectives.

Key Applications:

• 2-socket virtualization and dense VM consolidation
• HPC and technical compute clusters
• CPU-based analytics and data processing
• NVMe and I/O-heavy storage nodes
• PCIe Gen5 expansion platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment and platform requirements, with the option to extend the warranty up to 6 years to secure long lifecycle operations for AMD EPYC 9745-based infrastructure.