Kingston KVR26N19S6/4 ValueRAM – DDR4 4GB 1Rx16 2666mhz Desktop Ram (Original Seal Pack with Brand Warranty)

About Kingston 4GB 512MHz DDR4 Laptop RAM

Optimized DDR4 Performance for Modern Laptops

Operating at a frequency of 2666 MHz, the Kingston 4GB DDR4 Laptop RAM delivers improved data throughput compared with older DDR3 and lower-speed DDR4 modules.

A higher clock rate enables faster data access between the processor and memory, which translates into a more responsive user experience when running applications such as web browsers, productivity software, and multimedia tools.

The PC4-21300 bandwidth rating ensures your system can handle multiple basic tasks without stalling, making this module well suited for typical workflow demands.

Low-Voltage Efficiency for Better Power Management

One of the key advantages of this module is its low-voltage design, operating at 1.2 V in accordance with DDR4 standards.

Lower voltage not only reduces overall power consumption but also leads to decreased heat generation—an important consideration for laptops where thermal management and battery life are critical for comfort and mobility.

With lower heat output, the memory supports sustained performance over longer usage sessions without imposing excessive strain on cooling systems.

Compact SO-DIMM Form Factor for Easy Upgrades

The memory comes in a 260-pin SO-DIMM configuration, which is the standard form factor for laptop memory.

This compact design makes it easy to install into compatible notebooks and small form-factor PCs.

Upgrading your system’s RAM with this Kingston module is a straightforward process: simply open your laptop’s memory compartment, align the module with the slot, and seat it securely.

Because it’s designed for broad compatibility with JEDEC-standard DDR4-2666 timing and voltage, most systems will recognize and utilize the module without needing manual BIOS adjustments.

Built-In Stability and Compatibility

Kingston’s commitment to quality is evident in the robust design of the KVR26S19S6/4 module.

It features on-board SPD (Serial Presence Detect) EEPROM, which provides information about the module’s capabilities directly to the system during startup, ensuring the correct timing and voltage settings are applied automatically.

The memory module supports essential DDR4 features such as on-die termination (ODT), low-power auto self-refresh (LPASR), and data bus inversion (DBI), which contribute to stable operation and efficient signal handling during use.

Additionally, it is RoHS compliant and halogen-free, underscoring Kingston’s emphasis on environmental responsibility.

Practical Upgrade for Everyday Use

With a capacity of 4 GB, this module provides a solid foundation for everyday computing tasks. While power users handling intensive applications may require higher capacities, this 4 GB stick serves well for general use such as web browsing, document editing, email, and video playback. It’s also a useful upgrade for older systems that currently have lower memory configurations, helping them operate with improved fluidity and reduced lag.

The Kingston 4 GB 2666 MHz DDR4 Laptop RAM offers an excellent balance of performance, energy efficiency, and reliability.

Its modern DDR4 architecture, combined with Kingston’s industry-proven quality and widespread compatibility, makes it a dependable choice for upgrading your laptop’s memory.

Whether you’re enhancing an older notebook or building a small-form-factor system, this module delivers the responsive memory performance that everyday computing demands.