Performance
| Memory type |
eMLC |
| Data retention |
5 year(s) |
| Read speed |
900 MB/s |
| Write speed |
400 MB/s |
| Solid-state drive capacity |
400 GB |
| Random write (4KB) |
25000 IOPS |
| Random read (4KB) |
120000 IOPS |
| Lithography |
24 nm |
| Component for |
Server/workstation |
| Solid-state drive interface |
SAS |
PX02SMF, 400GB, 6.35 cm (2.5 ") , eMLC NAND, SAS
The PX02SMF series is Toshiba’s first eSSD to utilise cost-effective 24nm eMLC (enterprise multi-level cell) NAND technology, with capacities of 200/400/800GB and 1.6TB, and is also its first with a dual-port 12Gb/sec SAS interface. With a form-factor equivalent to industry-standard 2.5inch (6.4 cm) HDDs, the PX02SM series incorporates additional capabilities that enhance performance as well as reliability, including Toshiba’s proprietary Quadruple Swing-By Code (QSBC) for improved error correction.