First build! Need advice.

Discussion in 'New Build / Upgrade Advice' started by Foamy, Mar 9, 2009.

  1. Foamy

    Foamy Geek Trainee

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    I've just turned 16, My dad agreed to pay half on a pc that isnt to expensive, so my budget is 600.

    I found some parts, ive learned quite on a bit on how to build and i just need to know if you think the parts i've chosen are good and wont just go out on me.

    Thanks for any replys ahead of time.

    So here they are...

    Mobo- Newegg.com - BIOSTAR A760G M2+ AM2+/AM2 AMD 760G Micro ATX AMD Motherboard - AMD Motherboards

    Memory- Newegg.com - G.SKILL 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory - Desktop Memory

    Case/PSU- Newegg.com - APEVIA X-Dreamer II ATXB4KLW-BK Black Steel ATX Mid Tower Computer Case 420W Power Supply - Computer Cases ( I have heard some bad things about this psu, please recommend one if you think i need a different one )

    Harddrive- Newegg.com - Western Digital Caviar SE16 WD5000AAKS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s Hard Drive - Internal Hard Drives

    Processor- Newegg.com - AMD Athlon 64 X2 5800+ Brisbane 3.0GHz 2 x 512KB L2 Cache Socket AM2 89W Dual-Core Processor - Processors - Desktops

    Monitor- Newegg.com - Acer X223Wbd Black 22" 5ms Widescreen LCD Monitor 300 cd/m2 2500:1 - LCD Monitors

    Dvd Drive- Newegg.com - Pioneer Black 20X DVD+R 8X DVD+RW 12X DVD+R DL 20X DVD-R 6X DVD-RW 16X DVD-ROM 40X CD-R 32X CD-RW 40X CD-ROM 2MB Cache IDE 20X DVD±R DVD Burner - CD / DVD Burners


    Ok as i said limit is 600 and this all of this adds up to around $630 which is perfect, tell me if you think this would make a good computer, i really dont want to screw this up lol.:D
     
  2. BoBBYI986

    BoBBYI986 Geek

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  3. Net Jockey

    Net Jockey Geek Trainee

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    Stay away from purchasing a power supply that comes bundled with a case.

    Things to think about...in relation to the negative effects of heat on the computer...That can be caused by the power supply.

    Manufacturers test their PSU's at a set temperature...from this their rating is determined... for most this No. is 25 degrees Celsius...which falls short of the temperature that most computers are capable of achieving.

    Given that a PSU will actually lose 2-5 watts per one degree of heat above the 25 Degree Celsius testing temperature...coupled with the fact that computers tend to run at 10 degrees higher than room temperature... In the summer time when the room temperature can easily reach 80 degrees F... your computer will be running at 33 Degrees C. or 90 Degrees F.

    So the...math can make...your 500 watt power supply into a 460 watt unit.

    In addition to this...what needs to be taken into account is that each degree that your computer components are operating at...under powered...adds more heat to the equation.

    Consider also...the possibility...that ratings given by the manufacturer of single components...such as graphics cards...need to be treated with skepticism...Manufacturers may minimize support issues and under rate the power required...in order to make a larger profit.

    The above has not taken into account...the issue of high quality vs poor quality units...Power supplies convert voltages from wall outlets to lower levels used by the PC. During this conversion, some power is lost as heat. The efficiency level of the PSU determines how much extra power must be put into the power supply to run the PC. A high quality PSU can help reduce the noise and heat generated within a computer system. The higher the efficiency rating the less heat the PSU has to deal with.

    Therefore heat is the computers enemy...The hotter the temperature your PSU is forced to run at...the poorer the supply of power the rest of the components will receive...which has been known to lead to such things as crashes, freezing, rebooting, BSOD’s, and video distortion, as well as partial and complete failure of other components.

    The fact is very few PSU’s are capable of producing the wattage that the companies advertise.

    For a very good comprehension of recommended brand names, wattage, and models in listed categories...Plus much more...check out this link. Power Supply Information and Selection - Tech Support Forum
     

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