【Powerful i7 Processor】 - Dell OptiPlex 9020 with powerful 4th Gen Intel Core i7-4790 3.60GHz up to 4.0 GHz,enables meet your multi-taking needs and increased productivity. Please remember only select TITAN to get an excellent space-saving small form factor pc. 【Built-in WIFI Ready】 - Optiplex 9020 pc i7 is installed AC8260 WIFI card, supports dual-stream WIFI in the 2.4GHz,5GHz bands.No network cable needed, always online at high speed and stability,so you can surf the internet no latency. Please remember only select TITAN to get a dell 9020 desktop computer with Built-in WIFI 5. 【Three 4K Monitor Support】 - dell desktop i7 windows computer support 4K (3840x2160) three displays, makes dell optiplex 9020 i7 easy to connect three monitors at the same time,for greater visibility of your tasks, even across multiple applications. 【256GB M.2 NVMe SSD + 128GB SSD】Dell optiplex refurbished desktop computers come with 256GB M.2 NVMe SSD and 1TB HDD to store important files and applications, support more faster Boot speed and faster storage rates. 【Ready to Use】 - dell optiplex i7 desktop is ready to use straight out of the box. dell 9020 optiplex i7 has gone through a thorough and rigorous refurbishing process as well as Quality Control Testing.