Intel Core i5-9400 6 Cores 6 Threads 4.1GHz H4 (LGA 1151) BX80684I59400 CPU

Enterprise Desktop/Workstation CPU Platform with integrated graphics and PCIe connectivity using the Intel Core i5-9400

The Intel Core i5-9400 is a 9th Gen Coffee Lake processor for LGA1151 deployments where predictable single-socket performance, low platform complexity, and broad ecosystem compatibility are required. With 6 cores and a 65W power envelope, it supports dense SMB desktops, entry workstations, and controlled edge nodes that prioritize stable throughput over multi-socket scale-out.

For memory planning, the Intel Core i5-9400 supports up to 128GB of DDR4 up to 2666 MT/s, enabling practical consolidation for productivity, light content creation, and lab workloads where ECC is not mandated. Expansion is anchored by PCIe 3.0 with up to 16 CPU lanes for NICs, accelerators, or storage controllers, while the integrated Intel UHD Graphics 630 can drive up to 3 displays, reducing discrete GPU dependency in managed client or kiosk-style builds. Security and virtualization features such as VT-x, VT-d, AES-NI, SGX, and Boot Guard align the platform with common enterprise hardening and test environment requirements.

Why Choose the Intel Core i5-9400?

The Intel Core i5-9400 offers a balanced density-to-performance profile for standardized fleets: sufficient core count for parallel office and service tasks, straightforward 1S integration, and a mature LGA1151 platform that simplifies spares, imaging, and lifecycle management. It is well suited to environments that need consistent compute, PCIe expansion headroom, and integrated graphics without increasing operational complexity.

Intel designs processors with a focus on platform longevity, validated firmware interfaces, and feature consistency across OEM ecosystems, supporting enterprise deployment models that depend on repeatable configurations and disciplined change control.

Key Applications:

• SMB desktop standardization
• Entry workstation productivity
• Edge/branch lightweight services
• Lab and dev/test virtualization
• Security-focused endpoint builds

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout quantities for the Intel Core i5-9400, enabling controlled procurement and clear BOM alignment, and you can extend the warranty up to 6 years to reduce operational risk across multi-year refresh cycles.