The new 'PM1643' is built on latest 512Gb V-NAND to offer the most advanced storage, featuring industry-first 1TB NAND flash package, 40GB of DRAM, new controller and custom software
3.84TB Samsung SAS SSD PM1643 2.5" Solid State Drive MZ1LT3T8HALS-000C3 DELL EMC | eBay
Samsung 1.92TB PM1643 2.5 inch SAS Enterprise SSD LN97942 - MZILT1T9HAJQ-00007 | SCAN UK