GIGABYTE H263-S64 High-Density Node Server (4-node, 2U)

The GIGABYTE H263-S64 is a 2U four-node multi-node server designed around the Intel Xeon 6 processor platform, delivering an exceptional compute-to-rack-unit ratio that is purpose-built for hyperscale data centers, high-performance computing clusters, and dense cloud infrastructure deployments. Each of the four independent nodes operates as a fully self-contained server instance, supporting dual Intel Xeon 6 processors per node, providing up to eight processor sockets within a single 2U chassis footprint. This architecture enables organizations to achieve dramatic improvements in server density, power efficiency, and total rack utilization compared to traditional 1U or 2U single-node configurations.

Each node within the H263-S64 chassis is equipped with its own dedicated memory subsystem supporting DDR5 DIMMs, independent PCIe Gen 5 expansion slots for GPU or accelerator cards, and isolated storage and networking interfaces, ensuring workload isolation and independent serviceability across all four nodes. The platform leverages Intel Xeon 6's advanced core architecture—available in both Performance-core (P-core) and Efficient-core (E-core) variants—to support a broad range of workloads from latency-sensitive transactional computing to throughput-intensive parallel processing. Gigabyte's advanced thermal design accommodates the high aggregate thermal output of the multi-node configuration through shared yet optimized airflow pathways engineered specifically for the dense node layout.

The H263-S64 is notable for its deployment flexibility within GIGABYTE's High-Density Server (H-series) lineage, offering centralized power delivery through redundant shared power supply units while maintaining per-node independent management via dedicated IPMI/BMC controllers on each node. Launched in Q4 2025, the platform aligns with the broader industry shift toward Xeon 6-based infrastructure refreshes, offering operators a seamless path to consolidate aging server estates, reduce physical footprint, cut cabling complexity, and lower per-workload operational overhead—all within a standardized EIA rack form factor.

Ideal for

• Hyperscale cloud provider deployments requiring maximum vCPU density per rack unit for multi-tenant virtual machine hosting
• High-performance computing (HPC) clusters running MPI-based scientific simulations, weather modeling, and genomic sequencing workloads across tightly packed compute nodes
• Content delivery network (CDN) edge infrastructure where high node counts per rack reduce physical footprint at co-location facilities
• AI training preprocessing and data pipeline stages leveraging Xeon 6 E-core variants for high-throughput, multi-threaded data ingestion tasks
• Software-defined networking (SDN) and network function virtualization (NFV) platforms requiring large numbers of isolated compute instances with dedicated PCIe networking resources
• Enterprise private cloud consolidation initiatives aiming to replace multiple legacy 1U servers with a single high-density chassis to reduce power draw, cooling load, and rack space consumption

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.