Memory Module Lenovo PC3-12800 DDR3 4GB 1600MHz

The Lenovo 4GB PC3-12800 DDR3 1600MHz memory module is a single-rank, non-ECC DIMM designed to upgrade system memory capacity and responsiveness. With a nominal data-transfer rate of DDR3-1600 and 4GB capacity, this module supports common desktop and workstation platforms that accept standard 240-pin DDR3 DIMMs. It provides additional headroom for multitasking, application loading, and basic content creation workflows without requiring system-level error-correcting features.

Advantages

This module offers a balance of capacity and speed suited to everyday computing needs: 4GB of DRAM at PC3-12800 bandwidth reduces paging and speeds application switching compared with lower-frequency modules. As a non-ECC DIMM it is compatible with a wide range of consumer and commercial systems. The 1600MHz operating speed improves throughput for memory-bound tasks while maintaining low power consumption typical of DDR3 designs.

Подходит для

• Повышение объёма оперативной памяти в настольных компьютерах и рабочих станциях с поддержкой DDR3
• Улучшение многозадачности при использовании офисных и образовательных приложений
• Замена или расширение существующих модулей для восстановления стабильной работы системы

Key specifications

• Memory technology: DDR3
• Capacity: 4 GB
• Speed: PC3-12800 / 1600 MHz
• Form factor: 240-pin DIMM (desktop)
• Type: non‑ECC, unbuffered
• Voltage: standard DDR3 operating voltage

How to use

Power off the computer and disconnect it from the mains before installing the memory module. Open the case to access the memory slots, release the retention clips on an empty 240-pin DIMM slot, and align the notch on the module with the slot key. Firmly press the module straight down until the clips latch. After reassembling the case and reconnecting power, start the system and verify the new capacity is recognized in the BIOS/UEFI or operating system memory settings.

Usage recommendations

For best results, install memory modules in matched pairs where the motherboard supports dual-channel operation. Check the system manual for supported memory configurations and maximum capacity. If mixing modules of different sizes or speeds, the system may run all memory at the speed of the slowest module.