2-power 2P-KCP426SD8/16 - 16 GB - 1 x 16 GB - DDR4 - 2666 MHz

When your laptop starts to lag during heavy multitasking, a memory upgrade is often the most effective fix. The 2-POWER 2P-KCP426SD8/16 is a single 16GB DDR4 SODIMM module running at 2666MHz, ideal for notebooks, mini PCs, and small form factor systems that need a reliable boost in responsiveness. Whether you are editing photos, running virtual machines, or simply keeping dozens of browser tabs open, this module provides the headroom to work without constant swapping to disk.

Key specifications

• Capacity: 16 GB (1 x 16 GB)
• Memory type: DDR4 SODIMM, 260-pin
• Speed: 2666 MHz (PC4-21300)
• Latency: CL19
• Voltage: 1.2 V
• Error correction: Non-ECC, unbuffered
• Rank: Single rank (1Rx8)
• Operating temperature: 0°C to 85°C
• Storage temperature: -55°C to 100°C

Why choose it

This module is built to exacting standards for compatibility and stability. The low 1.2V operating voltage helps reduce power consumption and heat, extending battery life in portable devices. With a single-rank design, it is compatible with a wide range of laptops and small form factor PCs that require SODIMM memory. The 2666MHz speed ensures smooth performance for everyday computing and moderate content creation tasks.

Ideal use cases

• Upgrading a laptop from 8GB to 16GB for better multitasking
• Building or upgrading a mini PC or thin client
• Replacing a failed memory module in a notebook
• Adding memory to a small NAS or embedded system that uses SODIMM

Good to know

Before purchasing, verify that your system supports DDR4 SODIMM modules at 2666MHz and has an available memory slot. The module is unbuffered and non-ECC, which is standard for consumer and business laptops. Installation is straightforward: power off the device, remove the cover, insert the module at a 45-degree angle, and press down until it clicks into place. Always handle memory by the edges to avoid static damage.