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), 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, 64 GB DDR4 SDRAM (2x 32 GB), dual channel, 1024 GB SSD M.2 NVMe (M.2 slots occupied) (for operating system) (only with W480E chipset), Windows 10 IoT Enterprise 2021 LTSC MUI (en/de/fr/it/es), 64-bit for Core i7/i9/Xeon, without expansions,