Tower server series fujitsu primergy tx2540 processors 1 processor intel xeon e5 2420 v2 clock speed 22 processor core hexa core ram 8 gb ram type ddr3 ecc ram total slot 12 ram maximal 192 gb max hard drives 3 controller sata ii raid levels 10 1 0 redundant power supply networking 2 x rj 45 gigabit 101001000 case tower interfaces 1 x vga 1 x rs 232 1 x management rj 45 9 x usb 20 optical disc drives dvd writer slots 1 x pci e 20