Assembling a RIG, kindly approve

[MMSIND]

Hi there
I'm assembling a middle range system primarily for gaming. These are the components I've decided. Please tell me whether these components are compatible with each other or not. Also I've decided to use a PCI 3.0 Graphic Card in a PCI 2.0. It doesn't matter much, right ? Links are below.

Processor - Intel 3.4 GHz LGA 1150 4670K i5 4th Generation Processor
Graphic Card - Sapphire AMD/ATI Radeon Dual-X R9 270X with Boost OC 2 GB 2 GB DDR5 Motherboard - ASRock H 81 PRO BTC Motherboard
RAM - Kingston HyperX DDR3 8 GB (2 x 4 GB) PC RAM (KHX1600C9D3B1K2/8GX)
PSU - Corsair VS550 550 Watt PSU
SSD - Kingston SV300S37A/60G Internal Hard Drive
Hard Drive - Seagate Barracuda 1 TB Desktop Internal Hard Drive (ST1000DM003)
Cabinet - Antec ASK-4000B-U3 Mid Tower Cabinet
Monitor - BenQ GL2250HM 21.5 inch LED Backlit LCD Monitor
Input Devices - Microsoft Wireless Desktop 800 USB Keyboard and Mouse Combo

Please tell me that these components are compatible with each other and any modification I might do to improve it's performance ?

Links-
CPU - http://www.flipkart.com/intel-3-4-ghz-lga-1150-4670k-i5-4th-generation-processor/p/itmdhsphuztjt7v6?pid=PSRDHSPKF9FPNWXV
GPU - http://www.flipkart.com/sapphire-amd-ati-radeon-dual-x-r9-270x-boost-oc-2-gb-ddr5-graphics-card/p/itmdtp5j69ssu9gj?pid=GRCDTP5J69SSU9GJ&icmpid=reco_pp_hsame_computeraccessory_graphicscard_1&ppid=GRCDPVGBM5MFAPYV
MOBO - http://www.snapdeal.com/product/asrock-32gb-motherboard/2106534900
RAM - http://www.flipkart.com/kingston-hyperx-ddr3-8-gb-2-x-4-gb-pc-sdram-khx1600c9d3b1k2-8gx/p/itmdg5dhzha9phzs?pid=RAMDG5DHJMBH4XKG
PSU - http://www.flipkart.com/corsair-vs550-550-watt-psu/p/itmdg36xx8yzgjrs?pid=PSUDG34775NHYDHK
SSD - http://www.flipkart.com/kingston-sv300s37a-60g-internal-hard-drive/p/itmdhdhgk6eucvrj?pid=IHDDHDK6DEHYAFDR
HDD - http://www.flipkart.com/seagate-barracuda-1-tb-desktop-internal-hard-drive-st1000dm003/p/itmd6uyn8vr4hrma?pid=IHDD6UYN8VR4HRMA
Cabinet - http://www.flipkart.com/antec-ask-4000b-u3-mid-tower-cabinet/p/itmdyggfadbguec4?pid=CABDYGGDTPH4B878
Monitor - http://www.flipkart.com/benq-gl2250hm-21-5-inch-led-backlit-lcd-monitor/p/itmdfhzcsgeeyq32?pid=MOND9ZW9VCQYHZ5T
I.D. - http://www.flipkart.com/microsoft-wireless-desktop-800-usb-keyboard-mouse-combo/p/itmdrugyzcabm6yh?pid=ACCCWPCDVRDK9HE4

Please tell me if I had forget something.
Also, I'm thinking to skip SSD and use HDD to install OS. Are there some heavy cons?

 

[DonkeyOatie]

You have selected an overclockable i5 CPU. Your motherboard cannot overclock this CPU. Drop down to an i5 4460 or 4440, saving 3500 Rs OR

Upgrade to a Z97 board (at a cost of at least 7000 Rs more)

I would rather have the Seasonic ECO 500W PSU for 200 Rs more.

 

[MMSIND]

You have selected an overclockable i5 CPU. Your motherboard cannot overclock this CPU. Drop down to an i5 4460 or 4440, saving 3500 Rs OR

Upgrade to a Z97 board (at a cost of at least 7000 Rs more)

I would rather have the Seasonic ECO 500W PSU for 200 Rs more.

So you're saying that H81 chpsets can't overclock this CPU ? Are there power limitations or some other hardware limitations ?

 

[DonkeyOatie]

There is a BIOS limitation. The H81 Chipset cannot overclock that CPU.

 

[MMSIND]

There is a BIOS limitation. The H81 Chipset cannot overclock that CPU.

I'm thinking for this then?
http://www.snapdeal.com/product/intel-34-ghz-lga1150-4670/1961844071#bcrumbSearch:Intel%203.4%20GHz%20LGA1150%204670%20i5%204th%20Generation%20Processor

 

[DonkeyOatie]

That's fine. You could save 2000 Rs by going to the i5 4460. It is a little slower, but you probably will not notice the difference.