Compare Transcend 240GB 420S M.2 SATA III Internal SSD vs Transcend 256GB MTS400S SATA III M.2 Internal SSD vs Transcend 120GB 420S M.2 SATA III Internal SSD
Amazon.com: Transcend 64GB SATA III 6GB/S MTS400S 42 mm M.2 SSD 400S Solid State Drive TS64GMTS400S : Electronics
Amazon.com: Transcend 512GB SATA III 6Gb/s MTS400 42 mm M.2 SSD Solid State Drive (TS512GMTS400) : Electronics
Transcend MTS400 128 GB M.2-2242 SATA Solid State Drive (TS128GMTS400) - PCPartPicker