Lenovo E73, ThinkCentre. Processor frequency: 3.2 GHz, Processor family: Intel Core i7-4xxx, Processor model: i7-4790S. Internal memory: 8 GB, Internal memory type: DDR3-SDRAM, Maximum internal memory: 16 GB. Total storage capacity: 1000 GB, Storage media: HDD, Hard drive capacity: 1000 GB. Optical drive type: DVD±RW. On-board graphics adapter model: Intel HD Graphics 4600

Acer TC-705, Aspire. Processor frequency: 3.2 GHz, Processor family: Intel Core i5-4xxx, Processor model: i5-4460. Internal memory: 12 GB, Internal memory type: DDR3-SDRAM, Maximum internal memory: 16 GB. Total storage capacity: 1000 GB, Storage media: HDD, Hard drive capacity: 1000 GB. Optical drive type: DVD Super Multi. Discrete graphics adapter model: AMD Radeon R5 235, On-board graphics adapter model: Intel HD Graphics 4600