Lenovo ThinkCentre A50p 8194 Reference Manual page 32

Lenovo ThinkCentre M58 and M58p Eco Ultra Small, Small, Tower
Lenovo ThinkCentre M58 Eco Ultra Small Lenovo ThinkCentre M58 Eco Ultra Small
with dual Lenovo ThinkVision monitors
Lenovo ThinkCentre M58 Small
Lenovo ThinkCentre M58 Small
with Lenovo ThinkVision monitor
Lenovo ThinkCentre M58 Tower Lenovo ThinkCentre M58 Tower
with dual Lenovo ThinkVision monitors