2019:

SSD: Kingston HyperX Fury 480GB instead of HDD (1.HDD is fully outdated; 2.I don't remember which one it was).

Added RAM to 32GB Corsair Vengeance Pro DDR3-2400MHz (1.Only for photo; 2. 16GB is enough for this system).

2012 - 2014:

Monitor: 27'' LG Electronics IPS277L-BN
Kit 1: Mad Catz R.A.T. 7 + Mad Catz F.R.E.Q. 3 Black
Kit 2: SteelSeries Sensei RAW Na'Vi Edition + SteelSeries Siberia V2 Na'Vi Edition
Keyboard: Apple Keyboard Aluminium
Speakers: Trust 2.1 and other which ones I don't remember exactly.
Headphones: EarPods and other which ones I don't remember exactly.
Mouse Pad: SteelSeries QcK+ Dota 2 edition
SSD: Kingston HyperX 3K 120GB Na'Vi Edition + HDD
Asus DVD+RW USB 2.0 White

2010 - 2012 (my second pc) :

Case: Сooler Master Elite 332
Graphic Card: Zotac GeForce GTX 460

*Other which ones I don't remember exactly.