Memory HP DDR3 SO-DIMM 4GB 1600MHz

The HP 4GB DDR3 SO-DIMM 1600MHz memory module is a compact laptop RAM module designed to increase available system memory in notebooks and small form-factor PCs. With a 4GB capacity and 1600MHz operating frequency, it supports standard DDR3-compatible platforms and improves responsiveness for common applications, web browsing and light multitasking. The module follows the SO-DIMM form factor used in many laptops and compact systems and is intended for straightforward upgrading of existing memory.

Advantages

This HP DDR3 SO-DIMM combines a balanced capacity and frequency to offer smoother application switching and reduced swap activity compared with lower-capacity configurations. The 1600MHz speed provides a consistent data transfer rate for DDR3-based systems, while the single-module format allows for flexible upgrades without replacing all existing RAM. The module is compatible with systems that accept DDR3 SO-DIMM memory, and its compact dimensions suit laptops and small PCs where standard DIMMs cannot be installed.

Suitable for

• Everyday laptop use: web browsing, office applications and media playback
• Light multitasking and switching between several applications
• Upgrading older notebooks to improve responsiveness and reduce paging
• Small form-factor desktops or all-in-one PCs that require SO-DIMM DDR3 memory

Key specifications

• Form factor: SO-DIMM (small outline DIMM) suitable for laptops and compact systems
• Memory type: DDR3
• Capacity: 4GB
• Operating frequency: 1600MHz (PC3-12800 class performance)
• Voltage: standard DDR3 voltage (1.5V) for typical DDR3 platforms
• Module configuration: single-sided or double-sided module depending on production batch

How to use

Power off the laptop or small PC and disconnect any power sources, including battery if removable. Open the memory access panel or back cover according to the device manufacturer’s instructions. Locate the existing SO-DIMM slot(s) and, if necessary, release the retaining clips. Align the module’s notch with the slot key and insert the module at an angle, then press down until the retaining clips click into place. Reassemble the device, reconnect power and start the system; the operating system or firmware should recognize the additional 4GB automatically. If the system supports dual-channel configurations, consider installing matching modules in pairs for optimal performance.

Usage recommendations

Before purchase, verify motherboard or laptop support for DDR3 SO-DIMM memory and maximum supported capacity per slot. When adding memory to achieve dual-channel operation, install modules of the same capacity, type and frequency. Handle the module by its edges and avoid touching the gold contacts; work on an anti-static surface or use an anti-static wrist strap to reduce the risk of electrostatic damage.