EASY STEP by STEP: Dell Latitude 5450 Upgrade SSD, RAM & Disassembly 

Hi, I'm wondering if there's any space/connectors in here to add a second hard drive of any kind without removing the original?

Thanks for this! I just upgraded to a 1TB on a Latitude 5450 and unlike previous Latitude models, where I had to change the BIOS Setup>Storage> to AHCI/NVMe from RAID On when upgrading or reinstalling Windows, now Dell requires a Driver.