SSD220Q TS500GSSD220Q 500GB is an SSD type hard drive which can fit 500 GB of data. The form factor is 2.5" the most common for SSD drives.
From Amazon
Transcend SSD220Q 500 GB 2.5 Inch SATA III 6 Gb/s Internal Solid State Drive (SSD) QLC NAND (TS500GSSD220Q)
This product is also available at 3 unverified merchants.