KVR16R11S8/4KF Kingston 1x4GB DDR3 ECC RAM

Enterprise DDR3 Registered ECC DIMM memory for stable legacy platforms with the KVR16R11S8/4KF

The KVR16R11S8/4KF is a Kingston ValueRAM DDR3-1600 (PC3-12800R) Registered ECC SDRAM DIMM designed to extend service life and capacity headroom in established server fleets. It targets 2nd/3rd Gen Intel Xeon-era platforms where deterministic behaviour, ECC protection, and RDIMM signal buffering are essential for keeping virtualisation hosts and infrastructure nodes stable under continuous load.

By using a JEDEC-aligned, non-XMP profile and a 1.5V operating point, KVR16R11S8/4KF integrates cleanly into existing BIOS memory training workflows without introducing timing ambiguity. The 240-pin, low-profile module format supports dense chassis and multi-DIMM population, while the 72-bit data path provides error detection and correction that helps reduce silent data corruption risk in file, web, and core services. As a memory-focused upgrade, the KVR16R11S8/4KF improves workload concurrency and reduces paging pressure without changing PCIe topology or storage architecture, making it a practical maintenance component for stable change windows.

Why Choose the KVR16R11S8/4KF?

The KVR16R11S8/4KF delivers a balanced density-to-compatibility profile for DDR3 RDIMM environments, enabling predictable capacity expansion with enterprise-grade ECC safeguards. It supports repeatable deployments across multiple nodes, helping standardise spare parts and scale memory footprints in legacy clusters while preserving platform validation and uptime requirements.

Kingston engineering prioritises specification adherence, controlled component selection, and production consistency to meet the operational expectations of data centres maintaining mixed-generation infrastructure. The result is a module suited to long-running services where reliability and compatibility with established server standards matter more than feature experimentation.

Key Applications:

• Legacy DDR3 server maintenance and upgrades
• Virtualisation on DDR3 platforms
• File and print services
• Web and infrastructure services
• General-purpose compute nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plans for KVR16R11S8/4KF and can secure bulk order discount options when standardising memory across multiple servers.