I don’t understand why people are still recommending hard drives. Hard drives are old, they fail, and require a Y cable. SSDs will last much longer and don’t require a Y cable because they require minimal current. Take my advice and spend a tiny bit more for this - my exact setup.

SSD: https://www.amazon.com/gp/aw/d/B01N5IB20Q?psc=1&ref=ppx_pop_mob_b_asin_title

SSD enclosure: https://www.amazon.com/gp/aw/d/B06XWRRMYX?psc=1&ref=ppx_pop_mob_b_asin_title

USB to Ethernet: https://www.amazon.com/gp/aw/d/B00MYT47EA?psc=1&ref=ppx_pop_mob_b_asin_title