jadjad6198 :
also when measuring for a case fan do i take measurements between the bolt holes which mine is 3"x 3"? i have one now but have a space for an other. also can you give me couple choices on the MB.and maybe ram or processor. I can go an extra $100. so total $500 for all. unless you beleave this MB and ram is best choice for me.. thanks again for your help raisonjohn.
Well, nowadays, the cases specifically mentions what the size of the case fan it supports (usually, 120mm or 140mm). With your case having bolt holes measuriing 3" x 3" (~75mm x ~75mm), I'm guessing it is an older case that supports smaller fan sizes. My estimate (not definite) is it will
probably support ~80mm *or* ~92mm fans (again, this is not definite).
If your case does support only such smaller fan sizes, you may want to consider upgrading the case as well for better airflow. As said, nowadays, cases would have at the very minimum, 120mm fan sizes (which has screw spacing of roughly ~4.15" x ~4.15").
The parts I suggested previously (Ryzen 5 1600 CPU + Asrock AB350M Pro4 MB + 16GB DDR4-3000MHz RAM) would have the best price/performance already. Note that all AMD Ryzen CPUs are overclockable when paired with a B350-chipset motherboard. The specific Ryzen 5 1600 comes with a decent CPU Cooler already. If you want alternatives, here are some other choices you can consider:
ALTERNATIVE 1
Same CPU + Asrock AB350M, which is overclockable but has 2x RAM slots only compared to the AB350M Pro4 version, for a lower price + 16GB DDR4-3000MHz, different model
PCPartPicker part list /
Price breakdown by merchant
CPU: AMD - Ryzen 5 1600 3.2GHz 6-Core Processor ($199.99 @ SuperBiiz)
Motherboard: ASRock - AB350M Micro ATX AM4 Motherboard ($65.98 @ Newegg)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory ($126.99 @ Amazon)
Total: $392.96
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-08 22:54 EDT-0400
The above alternative basically just replaces the previous motherboard suggested.
ALTERNATIVE 2
Intel i7-7700, non-OCable CPU + MSI B250M Pro-VDH, which has 4x RAM slots, non-OCable + 16GB DDR4-2400MHz, slower non-OCable speed
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel - Core i7-7700 3.6GHz Quad-Core Processor ($289.99 @ SuperBiiz)
Motherboard: MSI - B250M PRO-VDH Micro ATX LGA1151 Motherboard ($74.99 @ B&H)
Memory: Team - Dark 16GB (2 x 8GB) DDR4-2400 Memory ($107.88 @ OutletPC)
Total: $472.86
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-08 23:02 EDT-0400
The above alternative replaces the entire platform from the AMD Ryzen to an Intel build. This will definitely cost more, but, you get a CPU that has higher clock speeds (though, not OC'able and has lesser cores/threads).
ALTERNATIVE 3
Pentium G4560, non-OCable CPU + MSI B250M Pro-VDH, which has 4x RAM slots, non-OCable + 16GB DDR4-2400MHz, slower non-OCable speed
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel - Pentium G4560 3.5GHz Dual-Core Processor ($74.89 @ B&H)
Motherboard: MSI - B250M PRO-VDH Micro ATX LGA1151 Motherboard ($74.99 @ B&H)
Memory: Team - Dark 16GB (2 x 8GB) DDR4-2400 Memory ($107.88 @ OutletPC)
Total: $257.76
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-08 23:05 EDT-0400
The above alternative is a common upgrade path towards Alternative #2. You get a very affordabl 2-core/4-thread CPU (Pentium G4560) to minimize initial costs, then, get an i7-7700 CPU later on when you have funds.