SIMATIC PCS 7 OS Client 427D

The SIMATIC PCS 7 OS Client 427D is available in two versions which differ in terms of the data storage medium used:

• SIMATIC PCS 7 OS Client 427D (HDD)
  with a hard disk 2.5" SATA-HDD, 320 GB
• SIMATIC PCS 7 OS Client 427D (SSD)
  with a solid state drive 2.5" SATA-SSD, 160 GB (eMLC)