I wanna build a PC and i dont know sure if all of this components are ok

Case : Corsair Carbide SPEC-01 Red LED http://www.corsair.com/en/carbide-series-spec-01-red-led-mid-tower-gaming-case
1.Motherboard: ASRock H97 PRO4 http://www.asrock.com/mb/Intel/H97%20Pro4/
2.CPU Processor: Intel Core i5 4460 3.2GHz box http://ark.intel.com/products/80817/Intel-Core-i5-4460-Processor-6M-Cache-up-to-3_40-GHz
3.SSD Intel 120GB SATA-III 520 Series 2.5 inch 9.5 mm OEM Pack http://ark.intel.com/products/66248/Intel-SSD-520-Series-120GB-2_5in-SATA-6Gbs-25nm-MLC
4.VGA Card : Gigabyte Radeon R9 290 OC WindForce 3X 4GB DDR5 512-bit http://www.guru3d.com/articles-pages/gigabyte-radeon-r9-290x-windforce-3x-oc-review,1.html
5.Power Supply: Sirtec - High Power Element BRONZE II 600W,http://www.highpower-tech.com/ID/product_page.php?class=20100527154213&id=20110523153730#Features
6.RAm : Memory Zeppelin 2x4GB DDR3 1600MHz bulk http://www.price.ro/specificatii_zeppelin_kit_4gb_1600mhz_dual_channel_bulk_ze-ddr3-4g1600b_548946.htm
7.SSHD Seagate Hibrid 1TB, 7200rpm, 64MB, SATA 3

 I ask because a friend told me it's possible the source is too small or the VGA card too big for the  processor and may cause problems.  plz answer me thxThat looks okay but I would personally avoid AsRock motherboards and get ONE from Gigabyte or ASUS which are much better brands.

As far as that power supply goes, I wouldn't even think about that one!  The R9 290 will need at least 650w, probably  750w to be on the safe side, but this is talking about a QUALITY power supply, the one you linked looks like a very cheap off brand and I can't really find any information about it.  Stick to getting a power supply from a REPUTABLE brand like Corsair, XFX, Seasonic, EVGA, SuperFlower, Antec.etc