The Axiom 8GB DDR3 - 1066 UDIMM Kit is designed to elevate your computing experience. This kit includes four 2GB modules, providing a total of 8GB of DDR3 SDRAM memory. Operating at a speed of 1066 MHz (DDR3 - 1066/PC3 - 8500), this non - ECC, unbuffered memory is perfect for heavy - duty applications and multitasking. The 240 - pin DIMM form factor ensures compatibility with a wide range of HP systems, enhancing reliability and productivity. With Axiom's rigorous testing and engineering, you can trust this memory module to deliver powerful performance and low power consumption, making it an ideal choice for users looking to boost their system's capabilities.