Intel Xeon Gold 5420+ 28 Cores 56 Threads 4.1GHz E (LGA 4677) PK8071305120600 Server CPU

High-Density Data Center CPU Platform Foundation featuring Intel Xeon Gold 5420+ for LGA4677 2-Socket Servers

The Intel Xeon Gold 5420+ (SKU PK8071305120600) is a 4th Gen Intel Xeon Scalable “Sapphire Rapids” tray processor engineered for balanced compute and I/O in modern 2-socket server nodes. With 28 cores and 56 threads, it targets consolidation-friendly architectures where predictable performance, virtualization features, and platform longevity matter across mixed enterprise fleets.

Intel Xeon Gold 5420+ enables DDR5 ECC memory scaling up to 4TB at up to 4400MT/s, supporting large in-memory working sets and higher VM density while maintaining data integrity. For expansion, PCIe 5.0 with up to 80 lanes improves attachment bandwidth for NVMe storage, high-speed networking, and accelerator-class devices without forcing external switch complexity. Three UPI links provide efficient socket-to-socket coherence for scale-up designs, while the 205W TDP supports dense rack deployments with disciplined power planning.

Why Choose the Intel Xeon Gold 5420+?

Intel Xeon Gold 5420+ delivers a strong density-to-performance profile for standardized 2S platforms, combining compute throughput with high connectivity for I/O-heavy nodes. Its enterprise-oriented feature set supports consistent virtualization behavior, scalable memory footprints, and secure multi-tenant operation, making deployment straightforward across clusters that require repeatable configurations.

Intel engineering focuses on platform stability and data center compliance, aligning Intel Xeon Gold 5420+ with LGA4677 server standards, ECC memory requirements, and robust instruction and security capabilities such as AES-NI, SGX, Boot Guard, and Trusted Execution Technology for infrastructure hardening.

Key Applications:

• Virtualization and private cloud clusters
• Enterprise application servers
• High-throughput NVMe and software-defined storage
• PCIe Gen5 networking and edge aggregation
• Secure multi-tenant compute nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your Intel Xeon Gold 5420+ rollout and an extended warranty up to 6 years to protect long-lived 2-socket platform deployments.