Need Opinion on PC Build

Ethan932

Reputable
Jan 3, 2016
3
0
4,510
Here are the specs:

CPU: Intel® Core™ i5-6600K 3.50GHz 6MB Intel Smart Cache LGA1151 (Skylake)

HDD: 1TB Western Digital Caviar Blue SATA-III 6.0Gb/s 7200 RPM HDD

MEMORY: 8GB (4GBx2) DDR4/2800MHz Dual Channel Memory (ADATA XPG Z1)

MOTHERBOARD: MSI Z170A Krait Gaming ATX w/ USB 3.1, 3 PCIe x16, 1PCIe x1, 1 SATA Express, 4 SATA3, 1 Ultra M.2

SOUND: ASUS Xonar DX 7.1 Channels PCIe Sound Card

VIDEO: NVIDIA GeForce GTX 980 Ti 6GB GDDR5 PCIe 3.0 x16 Video Card (Maxwell)

PSU: 650 Watts - Corsair CSM Series CS650M 80 Plus Gold Certified Modular Ultra Quiet Power Supply
 
This is my first time building one, I just wanted to see if everything worked out fine. What are SSDs used for?