Dell 4GB DDR4 2666 MHz SO-DIMM Memory Module

The Dell SNPKN2NMC/4G is a 4GB DDR4 SO-DIMM memory module that gives compatible Dell systems an immediate lift in speed and responsiveness. Running at 2666 MHz, it moves data quickly between the processor and storage, so everyday actions such as launching applications, loading large spreadsheets, or juggling multiple browser tabs feel smoother from the start.

The module fits into a single 260-pin slot, which makes it an easy drop-in upgrade for many Dell laptops, small form factor desktops, and entry-level servers. Installation takes only a few minutes and usually requires nothing more than a small screwdriver.

Because it operates at just 1.2 volts, the module helps keep power draw and heat generation down. This is useful for mobile professionals who count on longer battery life as well as IT managers who need energy-efficient hardware across an office.

The unbuffered design works in systems that do not need registered DIMMs, so no extra configuration is required after installation. Once the system powers up, the added capacity lets you open more documents at once, run virtual machines for testing, or keep background processes active without slowing down foreground tasks.

Whether you are extending the life of a trusted workhorse or building a new Dell device from scratch, this genuine Dell memory offers a simple, cost-effective way to improve performance while maintaining full manufacturer compatibility.

• 4GB capacity using DDR4 technology
• 2666 MHz memory clock speed
• Low 1.2 V operating voltage
• 260-pin SO-DIMM form factor
• Unbuffered design for systems that do not require registered memory
• Engineered and qualified by Dell under part number SNPKN2NMC/4G