HP ProDesk 400 G1 Microtower PC Intel Core i3

Form Factor: Microtower

Operating System: No Operating System - DOS

Processor: Intel® Core™ i3-4130 (3.4 GHz, 3 MB cache)

Removable Storage: SATA SuperMulti DVD writer

Memory: 4 GB 1600 MHz DDR3 SDRAM

Storage: 500 GB 7200 rpm SATA

Graphics: Intel HD Graphics 4400

Audio: Realtek ALC 221 Audio

LAN: Integrated Realtek RTL8151GH-CG GbE LOM Network Connection

Expandion Slots:   1 PCIe x16, 3 PCIe x1, 1 media card reader

I/O Ports: 2 USB 3.0, 6 USB 2.0, 2 PS/2, 1 VGA, 1 DVI-D, 1 microphone/headphone jack, 1 audio line in/out, 1 RJ-45, 1 serial

Power Supply: 300W

Extras: HP USB Keyboard and Mouse