Processor Dell Intel Silver 4309Y 2.80GHz 8C, 338-CBXY-RFB

Dell Intel Silver 4309Y 2.80GHz 8C, 338-CBXY-RFB is a server-grade CPU designed for stable, efficient multi-core processing in compact and rack-mounted systems. The processor features eight physical cores, a base frequency of 2.80 GHz, an 8 MB cache and uses the LGA 1200 socket. Intended for data center and server deployments, the Dell Intel Silver 4309Y offers predictable performance and power characteristics, and it supports Intel Turbo Boost technology to temporarily increase clock speeds under load.

Advantages

The Dell Intel Silver 4309Y provides balanced compute performance across multiple cores, making it suitable for parallel workloads. Its 8 MB cache reduces memory latency for frequently accessed data, and LGA 1200 compatibility simplifies integration into supported server motherboards. Built for continuous operation, the processor emphasizes efficiency and thermal predictability. Support for Intel Turbo Boost allows the CPU to scale clock speeds when single-threaded or burst performance is required.

Suitable for

• Entry and mid-level rack servers and microservers
• Virtualization hosts with moderate VM density
• Network services, DNS, DHCP, and lightweight application servers
• Edge computing appliances and compact data-center nodes

Key specifications

• Model: Intel Silver 4309Y (Dell 338-CBXY-RFB)
• Clock speed: 2.80 GHz (base); Intel Turbo Boost supported
• Cores / Threads: 8 cores (8 threads)
• Cache: 8 MB
• Socket: LGA 1200
• Intended use: Server / data center
• Brand / MPN: Dell / 338-CBXY-RFB

How to use

Install the processor onto a compatible motherboard with an LGA 1200 socket following the server vendor's hardware installation guide. Ensure the server BIOS/firmware supports the Intel Silver 4309Y and apply any required microcode or firmware updates before deployment. Use an appropriate heatsink and thermal interface material rated for continuous server operation, and verify cooling and airflow in the chassis to maintain operating temperatures. Configure the operating system and hypervisor settings according to workload requirements, and enable Intel Turbo Boost or power-management profiles as needed for performance scaling.

Usage recommendations

For reliable operation, pair the Dell Intel Silver 4309Y with ECC-capable memory and a compatible server platform. Monitor CPU temperature and utilization in production to confirm thermal headroom and adjust cooling or workload placement if sustained high loads occur. For virtualization, allocate vCPUs with attention to core counts to avoid overcommitment that could affect latency-sensitive services.