Here are pictures of the device and its detailed specifications: 1 First Device: Dell OptiPlex 990 (Large Size) - Processor: Intel Core i5 2nd Generation. - RAM: 2 GB. - Hard Disk: 500 GB Western Digital. 2 Second Device: Dell OptiPlex 9020 (Large Size) - Processor: Intel Core i5 4th Generation. - RAM: 2 GB. - Hard Disk: 500 GB Seagate at 7200 RPM. 3 Third Device (Most Powerful - High Specs): Dell OptiPlex 9020 - Processor: Intel Core i5-4590, powerful and fast 4th generation. - RAM: 8 GB DDR3. - Storage (Dual): Very fast KINGSTON SSD hard disk with a capacity of 512 GB (for the system and fast boot) + an additional 500 GB WD hard disk for files. 🎁 Special Offer 🎁: Motherboard battery will be changed, formatted, and a new Windows 10 installed. And if you are serious, we will give you the best possible price.