04/11/2021
https://www.forbes.com/sites/tomcoughlin/2021/09/15/lto-9-tape-products-now-available/amp/
Magnetic tape remains the most cost effective, low energy digital storage technology. Many data centers, including large hyperscale data centers, use magnetic tape. LTO-9 boost native capacity to 18TB with 400MB/s native data rates and a native tape cartridge cost of less than half a cent per GB.