Seagate Barracuda ST3000DM001 Internal HDD 3.5 "SATA III 7200 rev / min 3 TB (Accessory)
Very easy installation. A SATA cable that came with was a plus, but for that price with that amount of storage that is fine. the drive is working properly and is not noisy. To see the quality over time, but I do not worry too much.