AMD EPYC 9755 128 Cores 256 Threads 4.1GHz SP5 100-000001443 Server CPU

High-Density Datacenter CPU Platform featuring PCIe 5.0 and DDR5 scaling with the AMD EPYC 9755 (SKU 100-000001443)

The AMD EPYC 9755 is a high-core count server CPU for the EPYC 9005 “Turin” generation on the SP5 LGA6096 platform, engineered for virtualization density, private cloud compute nodes, and highly parallel technical workloads. With 128 cores and 256 threads, the AMD EPYC 9755 enables consolidation of mixed enterprise services while maintaining predictable performance under NUMA-aware scheduling in 1S deployments and in 2S-capable server designs.

Built around a DDR5 memory subsystem with ECC support and platform configurations up to 6 TB, the AMD EPYC 9755 supports large working sets for scale-out databases and in-memory analytics. PCIe 5.0 with 128 lanes provides bandwidth headroom for high-speed NVMe storage tiers, GPU and accelerator attachment, and dense networking, allowing balanced I/O architectures in modern rack servers. Large cache capacity helps reduce memory pressure in parallel workloads, while AMD Infinity Guard, AMD-V, and hardware-accelerated AES/SHA strengthen isolation and data protection in multi-tenant environments. As a tray CPU, the AMD EPYC 9755 is delivered without a cooler to align with chassis-specific thermal design.

Why Choose the AMD EPYC 9755?

The AMD EPYC 9755 delivers an efficient density-to-performance profile for operators prioritizing maximum core availability per socket, scalable memory footprints, and Gen5 expansion. It is a strong fit for standardized compute node fleets where deterministic virtualization, enterprise reliability, and future-ready I/O help reduce platform churn across refresh cycles.

AMD designs EPYC platforms with a focus on datacenter efficiency, predictable enterprise operation, and long-lived ecosystem alignment. The SP5 platform targets contemporary server standards for memory, I/O, and security, supporting consistent deployment practices across virtualization, database, and HPC clusters.

Key Applications:

• Virtualization and private cloud compute nodes
• Scale-out databases
• In-memory analytics
• HPC and technical computing
• NVMe storage and high-speed networking nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored to your AMD EPYC 9755 server platform requirements and the option to extend the warranty up to 6 years for long-term operational security in production environments.