I'm building my own PC for the first time. It's primarly for gaming.
This are the parts I've collected:
Case: CoolerMaster CM 690 II Advanced USB3 CPU: i5-3570K PSU: Corsair PSU Builder CX600 Bronze Ram: Corsair 8GB DDR3 1600MHz Vengeance LowProfile Videocard: VGA Sapphire Radeon HD7850 OC 2GB DVD/CD: LG DVD+/-R/RW GH24NS90 S-ATA black OEM HDD: Western Digital 1TB S-ATA3 64MB WD1002FAEX Black
Mobo: GA-Z77X-D3H GA-Z77X-UD3H SSD: ???
1.Are all these parts a good combo?
2.Could you tell me what motherboard is better? The D3H or UD3H.
(The UD3H is 40 Euros more expensive in my country)
3.And what is better to have in this combo HDD/SSD? Or both?
All the parts you listed are compatible.
The UD3H is the ultra Durable version of the same MB. I don't think it is worth 40 euro more than the standard version.
Your HDD selection is good. If money allows, the addition of an SSD would be nice, but it's not necessary.