<p>An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by <b>speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads.</b> Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!</p><p>Compatible Memory (RAM) Replacement for <b>HP 598856-001</b></p><p><b>Memory Specs</b><br><b> Memory Size: </b>2 GB ( 1 x 2 GB Module )<br><b> Memory Type: </b>DDR3<br><b> Form Factor: </b>SO-DIMM ( 204 Pin )<br><b> Speed: </b>1333 MHz ( PC3-10600 / PC3-10600S )<br><b> ECC Type: </b>Non-ECC Unbuffered<p><b>Ensured Reliability</b><br>All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.</p><p><b>Lifetime Warranty</b><br>Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.</p><p><b>US Based Technical Support</b><br>Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!</p>