Features		SIMATIC PCS 7 Industrial Workstation
		IPC547E	IPC647D	IPC847D
Available SIMATIC PCS 7 pre-installations	V8.2	?	?	?
Available versions	ES/OS Single Station	?	?	?
	OS Server	?	?	?
	OS Client	?	?	–
Height		4 HU	2 HU	4 HU
ECC work memory		–	?	?
Onboard RAID controller	RAID 1 (SATA HDD)	?	?	?
	RAID 1 (SATA SSD)	–	?	?
Hardware RAID controller (PCI x8)	RAID 1 (SAS HDD)	–	?	?
	RAID 5 (SAS HDD)	–	–	?
Hard disks or solid state drives (SSD)	SATA/SAS HDD	?/–	?/?	?/?
	SATA SSD	?	?	?
No. of slots	PCIe x16	2	2 or 4	5
	PCIe x8	1	–	–
	PCIe x4	–	–	3
	PCIe x1	–	–	–
	PCI	4	0 or 2	3
Redundant power supply	with diagnostics	–	?	?
	Without diagnostics	?	–	–
Lifecycle	Marketing	1.5 to 2 years	5 years	5 years
	Spare parts/repair	3 years	5 years	5 years

Specially optimized versions are available for operation as single stations, servers or clients. The operating system and the following ES/OS software of the SIMATIC PCS 7 process control system are factory installed:

• Single station: PCS 7 Engineering Software for AS/OS (including OS Runtime software)
• Server: PCS 7 OS Software Server
• Client: PCS 7 OS Software Client

You only need the corresponding licenses in order to use the pre-installed SIMATIC PCS 7 software.

Note:

Please note the standard installation if you use the SIMATIC PCS 7 Industrial Workstations within the SIMATIC PCS 7 process control system for other tasks, e.g. as basic hardware for SIMATIC BATCH, SIMATIC Route Control, PCS 7 TeleControl, PCS 7 PowerControl, PCS 7 Process Historian, PCS 7 Information Server or PCS 7 Web Server. You can then expand or discard the existing SIMATIC PCS 7 pre-installation, or restore it using one of the supplied restore DVDs (for details, see section restore DVDs under IPC547E, IPC647D or IPC847D).