SIMATIC IPC547J (rack PC, 19", 4 U); interfaces: 2x USB 3.0 on the front; COM1, audio on the rear side; 7 slots: 5x PCI Express, 2x PCI, temperature and fan monitoring; watchdog; card retainer Xeon W-1270E (8C/16T, 3.4 (4.8) GHz, 16 MB cache), mainboard (chipset W480E, 3x Gbit Ethernet, 1x DVI-D, 2x DisplayPort, 6x USB 3.1 Gen.2, 2x USB 2.0 internal, AMT), RAID1, 2x 1 TB HDD 3.5 SATA, enclosure with drive support type A (for rack units on the front), blue chromated, 100/240 V AC industrial power supply unit, power supply cable USA, 16 GB DDR4 SDRAM (2x 8 GB), dual channel, 512 GB SSD M.2 NVMe (M.2 slots occupied) (for operating system) (only with W480E chipset), Windows Server 2019 Standard Edition including 5 clients, 64-bit, MMUI (en/de/fr/it/es), (only with Xeon), without expansions,