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whotheff t1_jd281cf wrote

Currently, cheapest 4 TB HDD is 51 USD (HGST Ultrastar 7K4000 HUS724040ALS640 (0B26885) 4TB 7200 RPM 64MB Cache SAS 6Gb/s).

This roughly means 1 TB of HDD costs ~13USD.

While a 4TB SSD is 200 USD ( Crucial P3 4TB PCIe 3.0 3D NAND NVMe M.2 SSD, up to 3500MB/s - CT4000P3SSD8 ).

This means 1 TB of SSD costs 50 USD.

Yes, these are the cheapest options and probably not with the best performance, but still comparison is interesting.I predict In 2-3 years that price difference will be cut in half. Meaning, an SSD will be only 2 times more expensive than a HDD.

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