Build Review/Compatibility Check - Comments and Suggestions Welcome!

My build:
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1) CPU: (http://www.newegg.com/Product/Product.aspx?Item=N82E16819116899) - $234.99
Intel Core i5-4670K Quad-Core Desktop Processor 3.4 GHZ 6 MB Cache - BX80646I54670K
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2) CPU Cooling: (http://www.newegg.com/Product/Product.aspx?Item=N82E16835103099) - $34.99
Cooler Master Hyper 212 EVO - CPU Cooler with 120 mm PWM Fan
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3) RAM: (http://www.newegg.com/Product/Product.aspx?Item=N82E16820231611 ) - $109.99
G.SKILL Sniper Gaming Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1866 (PC3 14900) Desktop Memory Model F3-1866C10D-16GSR
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4) Video card: (http://www.newegg.com/Product/Product.aspx?Item=N82E16814127761) - $199.99
MSI R9 270X GAMING 2G Radeon R9 270X 2GB 256-bit GDDR5 PCI Express 3.0 HDCP Ready CrossFireX Support Video Card
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5) Motherboard: (http://www.newegg.com/Product/Product.aspx?Item=N82E16813157460 ) - $129.99
ASRock Fatal1ty Z87 Killer ATX LGA1150 Motherboard
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6) HDD: (http://www.newegg.com/Product/Product.aspx?Item=9SIA2W00YU4026) - $64.99
Western Digital WD Blue WD10EZEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive - OEM
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7) SSD: (http://www.newegg.com/Product/Product.aspx?Item=9SIA2W00ZD1548)
SAMSUNG 840 Pro Series MZ-7PD128BW 2.5" 128GB SATA III MLC Internal Solid State Drive (SSD)
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8) Disk drive: (http://www.newegg.com/Product/Product.aspx?Item=N82E16827135204) - $16.99
ASUS 24X DVD Burner - Bulk 24X DVD+R 8X DVD+RW 12X DVD+R DL 24X DVD-R 6X DVD-RW 16X DVD-ROM 48X CD-R 32X CD-RW 48X CD-ROM Black SATA Model DRW-24B1ST/BLK/B/AS - OEM
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9) Power supply: (http://www.newegg.com/Product/Product.aspx?Item=N82E16817182200) - $59.99
Rosewill Green Series RG630-S12 630W Continuous @40°C,80 PLUS BRONZE Certified, Single 12V Rail, Active PFC "Compatible with Core i7,i5" Power Supply
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10) OS: (http://www.amazon.com/Windows-Premium-64bit-System-Builder/dp/B004Q0PT3I/) - $89
Windows 7 64 bit
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