The 5400 PRO SSDs have the following features:

Industry standard form factors:

Compliant with the Trusted Computing Group Enterprise Security Subsystem Class cryptographic standard (TCG Enterprise SSC)

Supports the SafeStore self-encrypting drive (SED) functionality of ThinkSystem RAID adapters

New generation 176-layer 3D TLC NAND flash memory

Suitable for read-intensive workloads with an endurance of up to 1.5 full drive writes per day (DWPD) for 5 years

6 Gbps SATA host interface

High reliability and enhanced ruggedness

Absence of moving parts to reduce potential failure points in the server

S.M.A.R.T. support

Advanced Encrypting Standard (AES) 256-bit encryption

Supports Sanitize Cryptographic Erase

Full end-to-end data path protection

https://lenovopress.lenovo.com/lp1634-thinksystem-5400-pro-read-intensive-sata-6gb-ssds#introduction