Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop – Frustration Free Packaging (ST1000LM048) Western Digital 1TB WD Blue Mobile Hard Drive – 5400 RPM Class, SATA 6 Gb/s, 128 MB Cache, 2.5″ – WD10SPZX
https://www.amazon.com/Toshiba-MQ01ABF050-Internal-Bare-Drive/dp/B00F60QH5G