The fastest, easiest and most affordable way to improve your computer's performance and speed is with a simple memory upgrade. A memory upgrade will optimize your computer's performance and speed so you can load applications in seconds, multitask with ease and improve battery life. We ensure high-quality and reliability by thoroughly testing every component with intense workloads and real-world applications, far beyond the industry standard. FEATURES Manufacturer Hynix Manufacturer Part # HMA81GR7MFR8N-UHTD Memory Type DDR4 SDRAM Capacity 8GB Data Transfer Rate 2400Mhz Pins 288 Pin Bus Type PC-19200 Registered ECC Cycle Time 0.83ns Memory Clock 300Mhz Rank Rank 1 Voltage 1.2