The 4GB RAM memory from PHS-memory is specifically designed for the HP Presario CQ58-d64SG model and offers a reliable and powerful memory upgrade. With a memory clock frequency of 1600 MHz, this DDR3 SO-DIMM RAM enhances system performance and ensures smooth application execution. Compatibility with the HP Presario CQ58-d64SG guarantees easy installation and use, allowing users to benefit from optimized responsiveness and improved multitasking capabilities. The memory module features 204 pins and operates at a voltage of 1.5 volts, making it an energy-efficient choice for your system. This RAM upgrade is ideal for anyone looking to boost their laptop's performance, whether for everyday tasks or more demanding applications.

• 100% compatible with HP Presario CQ58-d64SG
• Memory clock frequency of 1600 MHz for improved performance
• Energy-efficient operation at 1.5 volts
• Easy to install thanks to SO-DIMM form factor.