KF440C19RB12/16 Kingston 1x16GB DDR4 UDIMM RAM

High-Performance DDR4 UDIMM Memory Module for Workstations and Lab Desktops with the KF440C19RB12/16

The KF440C19RB12/16 is a 16GB DDR4 288-pin unbuffered UDIMM designed to extend workstation and desktop platforms where memory bandwidth and latency consistency matter more than sheer capacity scaling. Deployed alongside modern multi-core CPUs, it supports high-frequency tuning via XMP to help feed compute-heavy pipelines and responsive interactive workloads without moving to registered server memory.

With DDR4-4000 XMP capability and a dual-rank x8, 64-bit organization, the KF440C19RB12/16 improves effective throughput for content creation, compilation, and data manipulation tasks that stress the memory subsystem. This module is Non-ECC and unbuffered, aligning with PCIe-based expansion and NVMe storage architectures common in engineering workstations and dev desktops, where the goal is to accelerate scratch datasets, reduce paging, and keep CPU-to-storage queues saturated. A non-RGB heat spreader supports thermal stability, while the non-JEDEC height should be validated for tight-clearance chassis or dense air shrouds.

Why Choose the KF440C19RB12/16?

The KF440C19RB12/16 provides a pragmatic density-to-performance step for single-DIMM upgrades, enabling targeted memory bandwidth gains with minimal platform disruption. It is well-suited to incremental scaling in mixed-use fleets, where predictable XMP profiles, stable thermals, and straightforward UDIMM deployment simplify standardisation and maintenance planning.

Kingston engineering emphasises controlled component selection, qualification, and manufacturing traceability to meet enterprise expectations for reliability. The design approach aligns with modern data centre and lab standards by prioritising electrical stability, consistent timing behaviour, and long-term serviceability across supported DDR4 platforms.

Key Applications:

• Content creation workstations
• Software development and CI build nodes
• CAD and engineering desktops
• Data analysis on local datasets

At Happyware - Server Hardware you benefit from non-binding offers tailored to your KF440C19RB12/16 rollout and an extended warranty of up to 6 years to protect long-lived workstation and lab deployments.