is it possible to install El Captain on Optiplex 780
my Specs:
System Model: OptiPlex 780
Graphics: Intel® Q45/Q43 Express Chipset (Microsoft Corporation - WDDM 1.1)
Memory: 4096MB RAM
Processor: Intel® Core2 Duo CPU E8400 @ 3.00GHz (2 CPUs), ~3.0GHz
Standard Dual Channel PCI IDE Controller
Device ID: PCI\VEN_8086&DEV_3A06&SUBSYS_04201028&REV_02\3&172E68DD&0&FD
Mouse & Keyboard (Dell)
Thanks in advance