The Deep Sea Mac Mini M4 1TB SSD Replacement Upgrade is a brand new internal SSD designed specifically for use with the MAC MINI M4 model. With a storage capacity of 1TB and fast read and write speeds of 3300MB/s and 4000MB/s respectively, this SSD offers ample space and high performance for your storage needs. The sleek black color and compact Mac mini M4 form factor make it easy to install and seamlessly integrate into your computer system. Upgrade your MAC MINI M4 with this reliable and efficient SSD for improved speed and efficiency.