This listing is for three Dell Vostro 3900 desktop Computers (sold individually) each with an Intel Core i5 CPU @ 3.2 GHZ, 8GB DDR3 Ram, and a 500GB SATA hard disk drive. They have the latest version of Windows 10 Pro (22H2) and all the latest updates have been installed. They are in very good condition - Clean, complete, and fully functional. They may have a few scuff marks or scratches that are consistent with light use and the PC's age. 
Here is a full description.

Description:

Windows 10 Pro (Activated). 

Hard Drive – 500 GB SATA 

RAM – 8 GBs of DDR3 RAM

CPU – Intel Core i5-4460 @ 3.2 GHZ

Ethernet  

2 X USB 3.0 and 4 X USB 2.0

DVD Read/Write

Pros:

Clean and functions properly. All drivers and latest updates are installed.

Cons:

Does not have Wi-Fi (Use ethernet or add a Wi-Fi dongle)

Does not come with the Monitor, keyboard, or mouse.