About Kingston 4GB 512MHz DDR4 Laptop RAM
Optimized DDR4 Performance for Modern Laptops
Operating at a frequency of 2666 MHz, the Kingston 4GB 512MHz 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 the Kingston 512 MHz Laptop RAM 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 Kingston 4GB 512MHz DDR4 Laptop RAM 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 the Kingston DDR4 Series Laptop RAM 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.
Kingston 4GB 512MHz DDR4 Laptop RAM 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 Kingston 4GB 512MHz DDR4 Laptop RAM 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, Kingston 4GB 512MHz DDR4 Laptop RAM 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.

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