Lenovo 51J0494 4GB DDR3-1066 non-ECC

Upgrade your laptop or small form factor PC with the Lenovo 51J0494 4GB DDR3-1066 non-ECC memory module. Designed for seamless compatibility with a variety of Lenovo systems, this 4GB DDR3 SODIMM is perfect for enhancing your device’s multitasking capabilities, improving overall system responsiveness, and ensuring smooth performance for everyday computing tasks such as web browsing, office applications, and media playback. Its non-ECC design is ideal for most consumer and business laptops where error-correcting memory is not required.

Here are the key specifications that make this memory module a reliable and efficient choice for your upgrade needs:

• Brand: Lenovo
• Capacity: 4GB
• Memory Speed: 1066MHz, providing a balanced performance for DDR3 systems
• Data Integrity Check: Non-ECC, suitable for standard consumer use
• Voltage: 1.5V, ensuring compatibility with most DDR3 laptop motherboards
• Rank: 2Rx8, indicating dual-rank memory for improved performance
• Latency Timing: CL9, offering a good balance between speed and stability
• Pins: 204-pin SODIMM form factor, compatible with laptops and compact systems
• Memory Technology: DDR3
• Buffered/Registered: Non-buffered, typical for laptop memory
• Memory Form Factor: SODIMM, designed for laptops and small devices

For additional compatibility or replacement parts, consider the following spare part number:

• Lenovo 55Y3708 (Part Number: 55Y3708)