I bought an Apple Mac Mini 1.4GHz i5 Late 2014 8GB RAM with a 500GB HDD. I wanted faster boot speeds and better operations so I bought an NVME drive (https://amzn.to/310HH3q) to put in there. with this, you don't have to remove the hdd, you can just add an adapter (https://amzn.to/2PbIvNq) if your mac mini didn't come with an nvme drive. You can get this installed really quickly with very little effort. adapter I used: https://amzn.to/2PbIvNq nvme drive I used: https://amzn.to/3hT04xO the price premium for nvme vs sata ssds is much less as you go up in capacity so may be more worth it if you want to go 500gb or higher. Tools I used: https://amzn.to/2XctO0C Each Amazon linked to my Amazon Associate's account and a percentage of your purchase will support the channel at no extra cost to you.