2-power 16GB DDR4 2666MHz CL19 SoDIMM (2P-01AG844)

For laptops and small form factor PCs that demand reliable high-capacity memory, this 2-POWER 16GB DDR4 SoDIMM provides a significant performance upgrade over standard 8GB modules. With a 2666MHz clock speed and CL19 latency, it delivers a balanced blend of speed and stability, making it ideal for multitasking, content creation, and memory-intensive applications. The module adheres to JEDEC standards and operates at a low 1.2V, reducing power consumption and heat generation compared to DDR3. Its dual-rank 2Rx8 configuration ensures efficient data access across the module, while the unbuffered, non-ECC design is tailored for consumer and business notebooks that do not require error correction. Whether you are upgrading a single laptop or deploying across a fleet, this SoDIMM offers a straightforward path to improved system responsiveness.

Highlights

• 16GB capacity doubles the memory of typical 8GB configurations, enabling smoother multitasking and larger datasets.
• DDR4 technology with 2666MHz speed and CL19 latency for responsive performance in everyday computing.
• 260-pin SoDIMM form factor fits standard laptop memory slots; no tools required for installation.
• Low 1.2V operating voltage reduces power draw and extends battery life in portable devices.
• JEDEC compliant and tested for reliability across a wide temperature range (0°C to 85°C).

In daily use

Installing this module is a quick way to breathe new life into an aging laptop. Users will notice faster application launches, fewer slowdowns when running multiple browser tabs or office suites, and improved performance in photo and video editing tasks. The dual-rank design can provide a slight bandwidth advantage in certain workloads, and the lack of a heat spreader keeps the module slim for tight chassis. Since it operates at the standard DDR4 voltage, it is compatible with a broad range of systems from major manufacturers. For IT professionals, the module's adherence to JEDEC standards ensures predictable behavior across different platforms, simplifying upgrades and maintenance.

Full specifications

• Memory type: DDR4
• Capacity: 16 GB
• Speed: 2666 MHz (PC4-21300)
• CAS latency: CL19
• Timings: 19-19-19-43
• Form factor: 260-pin SoDIMM
• Module type: Unbuffered
• Error correction: Non-ECC
• Voltage: 1.2V
• Rank: Dual Rank (2Rx8)
• JEDEC standard: Yes
• Operating temperature: 0°C to 85°C
• Storage temperature: -55°C to 100°C
• Heat spreader: No

Final note

When upgrading memory, always verify your system's maximum supported capacity and speed. This 16GB module is an excellent choice for users who need more headroom than 8GB but do not require the extreme capacities of 32GB or 64GB configurations. Its balance of performance, power efficiency, and compatibility makes it a smart investment for extending the useful life of your laptop.