<ul><li>Laptop/All-in-One Memory RAM compatible for the Dell Studio models: 1558, 1569, 1749</li><li>Single 4 GB Module | DDR3 1333 MHz ( PC3-10600 / PC3-1333 ) | DDR3 SO-DIMM ( 204-Pin ) | Non-ECC Unbuffered | 1.5V - DDR3 Standard Voltage</li><li>Non ECC; JEDEC standard 1.5V</li><li>Improves performance by expanding your system's memory (RAM) capacity, allowing your system to take on more while maintaining a fast and smooth experience</li><li>Quick and easy to install at home, no expertise required (Please refer to your system's manual for seating and channel guidelines)</li><li>All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance</li><li>Backed by A-Tech's Limited Lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase</li></ul><br><br>

A-Tech 4GB RAM for Dell Studio 1558, 1569, 1749 | DDR3 1333MHz PC3-10600 SODIMM 1.5V Non-ECC Memory Upgrade