CT16G4SFRA266 Crucial 1x16GB DDR4 Unbuffered SO-DIMM RAM

High-Performance DDR4 SO-DIMM Memory Upgrade Optimised for Mobile and SFF Platforms with the CT16G4SFRA266

The CT16G4SFRA266 is a 16GB DDR4-2666 260-pin SO-DIMM designed to expand memory capacity in notebook, small form factor desktop, and embedded DDR4 platforms where space, thermals, and power budgets are constrained. By increasing available DRAM headroom, the CT16G4SFRA266 reduces paging to storage and stabilises performance under multi-process operating system loads, virtualised lab environments, and data-intensive client workloads.

In CPU-bound systems, the CT16G4SFRA266 supports consistent memory throughput aligned with JEDEC DDR4-2666 operation and a 1.2V electrical profile, enabling predictable behaviour across mixed fleets. While it does not change PCIe generation or storage topology, deploying the CT16G4SFRA266 directly improves I/O efficiency by keeping active working sets in memory, lowering SSD write amplification and avoiding latency spikes during concurrent compilation, analytics, or edge gateway services. The low-profile SO-DIMM format enables deployment in tight chassis designs without impacting airflow or serviceability.

Why Choose the CT16G4SFRA266?

The CT16G4SFRA266 provides a straightforward capacity uplift with an enterprise-friendly density-to-footprint ratio for branch office systems, appliances, and developer notebooks that must remain stable under sustained load. Standard JEDEC operation simplifies procurement and scaling, allowing repeatable rollouts across compatible DDR4 SO-DIMM platforms without tuning profiles, while maintaining dependable uptime characteristics expected in business-critical endpoints.

Crucial applies a reliability-focused engineering approach with controlled component sourcing and validation to support long service cycles. The module design aligns with modern data centre and edge operational standards where predictable interoperability, power efficiency, and straightforward maintenance are prioritised.

Key Applications:

• Notebook and SFF desktop memory expansion
• Branch office and edge appliance upgrades
• Developer and lab workstation capacity scaling
• Virtualisation on DDR4 SO-DIMM platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment plan for CT16G4SFRA266 rollouts, enabling efficient forecasting and procurement. For fleet upgrades and staged refresh projects, bulk order discount options help optimise standardisation on CT16G4SFRA266 across compatible systems.