This a good build? Also need some questions answered.

Dmitriy Kuzmich

Honorable
Jun 6, 2013
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So I've been looking around trying to get the best PC for the price. This is what I have come up with. Budget is around 1000.
Intel core i5 4670k 3.4GHz socket LGA 1150

MSI Z87-G45 gaming socket LGA 1150

Radeon HD 7870 overclocked 2048Mb

Corsair vengence ddr3-1600 pc3-12800 dual channel

Zalman z11 plus atx mid tower Computer case

AOC e2252swdn 22" LED-Backlit moniter

Windows 7 sp1 64-bit OEM

Corsair Cx series cx750m 750 watt power supply.

LG 24x Super Multi Internal SATA DVDRW DL Drive - Bare Drive

6-Channel 5.1 Surround Sound 3D PCI Sound Card

XigmatekPTI-G4512 Thermal Conductive Compound 4g

Toshiba 1TB 7,200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive DT01ACA100 - Bare Drive



Few questions.
Im building a completely new pc.(moniter, everything). Do I need to add something? Not including keyboard and mouse.

Are all these parts compatible with each other?

Do I need the sound card?

Does my motherboard allow me to connnect to the internet wirelessly or do I need to buy something for that?

Do I need a 750 watt psu or could I downgrade a little and save some money.

 

CPU Cooler for overclocking.



Yes.



Not unless you have quality speakers or headphones.



No; it does not. You will need to buy a card for it.



No; a quality 550W PSU is sufficient. Get the XFX 550W. Also, Corsair's CX models are low-end PSU aimed for basic systems, not high performance ones.