M.2145 is a part of the PG Mini system, which supports the use of small form factor (SFF) serial ATA (SATA) hard drives in desktop applications. The M.2145 is designed to interface with a motherboard’s SATA connector, as well as a SATA power connector. The M.2145 is also designed to support a variety of SFF hard drives, such as the 2.5”, 3.5”, and MO-297 SATA drives. The M.2145 allows users to install up to four internal hard drives and RAID configurations in compatible system motherboards. Additionally, it provides the ability to configure RAID arrays, when combined with the appropriate SATA RAID controller.