Intel Xeon Gold 6443N 32 Cores 64 Threads 3.6GHz E (LGA 4677) PK8071305451501 Server CPU

High-Density 1S Data Center CPU Architecture with the Intel Xeon Gold 6443N (PK8071305451501)

The Intel Xeon Gold 6443N is a 4th Gen Xeon Scalable (Sapphire Rapids-SP) server CPU designed for 1-socket LGA4677 platforms where predictable throughput, consolidation, and controlled power envelopes are required. With 32 cores and 64 threads, the Intel Xeon Gold 6443N targets general-purpose compute nodes that must sustain mixed enterprise workloads without oversizing the server footprint.

In 1S deployments, the Intel Xeon Gold 6443N pairs an 8-channel DDR5 ECC memory subsystem with up to 4TB capacity to support virtualization density, in-memory data services, and large working sets while maintaining RAS requirements. For I/O planning, 64 PCIe 4.0 lanes enable balanced expansion for NICs, DPUs, NVMe storage, and accelerator-class cards, aligning the platform to software-defined storage, database tiers, and edge/core infrastructure nodes. Instruction and security capabilities including AVX/AVX2, AES-NI, TXT, SGX, Secure Key, Boot Guard, and OS Guard help standardize secure deployments across private cloud and regulated environments.

Why Choose the Intel Xeon Gold 6443N?

The Intel Xeon Gold 6443N provides an efficient density-to-performance profile for 1S clusters, reducing node count and licensing impact while sustaining enterprise reliability. The Intel Xeon Gold 6443N also fits scalable designs based on the Intel C741 chipset, supporting consistent platform governance, serviceability, and predictable thermal operation for continuous workloads.

Intel focuses on platform-level engineering for data center longevity, combining validated silicon roadmaps, firmware ecosystem alignment, and security feature integration to meet modern infrastructure standards for availability and compliance.

Key Applications:

• Virtualization and private cloud hosts
• Enterprise application servers
• Databases and transaction processing
• In-memory analytics
• Network and security appliances
• CDN and content services

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and an extended warranty up to 6 years, enabling controlled rollouts of Intel Xeon Gold 6443N-based nodes with long-term investment protection.