Intel® Pentium® Intel Pentium Lenovo ThinkCentre A58 + ThinkVision L197, 2.7 GHz, Intel® Pentium®, 1 GB, 250 GB, DVD-ROM, Windows 7 Professional Lenovo ThinkCentre A58 + ThinkVision L197. Processor frequency: 2.7 GHz, Processor family: Intel® Pentium®, Processor model: E5400. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 250 GB, Optical drive type: DVD-ROM. Discrete graphics card model: Intel® GMA 4500M. Operating system installed: Windows 7 Professional. Power supply: 280 W. Chassis type: Tower. Product type: PC. Weight: 11.2 kg https://www.expertreviews.co.uk/pcs/49101/lenovo-thinkcentre-a58-review Lenovo's ThinkCentre A58 is aimed at business users. It has a three-year onsite warranty, which is reassuring and surprisingly generous at this price. Unfortunately, the A58 is significantly less powerful than the other £400 PCs. The 2.5GHz Pentium Dua... Lenovo's ThinkCentre A58 is underpowered compared to the competition, but the three-year onsite warranty offers peace of mind to businesses. ... https://www.alphr.com/reviews/desktops/353335/lenovo-thinkcentre-a58/ Any Lenovo system that enters the PC Pro Labs has a lot to live up to: its last desktop PC, the ThinkCentre M58, ascended to the top of the A List and has kept its place for almost a year. The new A58 gets off to a good start by offering a roster of fa... Lenovo's ingenious engineering is partnered with decent components for a tempting and practical business system ...