Processors Intel® 3th generation
Core™ i5 Quad Core  Clock Speed3.4 GHz Max Turbo Speed3.9 GHz 
4GB DDR3
250GB HDD
Chipset Intel® Q87 Express Chipset
LGA1155 Socket
Operating System Windows 10 64 bit
Windows 10 Pro 64 bit
OPTICAL STORAGE DVD-Writer
Interface Type Serial ATA
Graphics Options5 Integrated Intel® HD Graphics 4000
Supports optional discrete graphics (SFF)
DIMM slots (2 for SFF); Non-ECC dual-channel 1600MHz DDR3 SDRAM, up to (16GB for SFF)
Networking Integrated Intel® I217LM Ethernet LAN 10/100/1000; supports optional PCIe 10/100/1000 network card (SFF)
The integrated Intel connection is required to support Intel® vPro™ Technology SFF
I/O Ports 4 External USB ports (2 front, 6 rear) 1 RJ-45; 1 Serial; 1 VGA; 2 DisplayPort; 2 PS/2
2 Line-in (stereo/microphone), 2 Line-out (headphone/speaker)