Amazon.com: Seagate IronWolf 125 SSD 4TB NAS Internal Solid State Drive - 2.5 Inch SATA 6Gb/s speeds of up to 560MB/s, 24x7 performance with Rescue Service (ZA4000NM1A002) : Electronics
Seagate IronWolf 125 SATA III 2.5" NAS SSD - 4TB | PLE Computers
Seagate IronWolf 125 2.5-inch 4TB Serial ATA III 3D TLC Internal SSD - GeeWiz
Seagate IronWolf: HDDs and SSDs announced specifically for NAS