If i change cpu, i should change cpu fan and motherboard, around 150 dollars. But 3.0 or 3.2 ht i can find around 5- 10 dollars.
And what about overclocking this 2.8 ghz to 3.5?
You wish it were that simple, believe us when we say this it aint worth using that cpu.
Its good for minor web browsing, email microsoft 2000 standard or 2003 and some financing.
Look at what you got here before you say anything else:
ARK | Intel® Pentium® 4 Processor 2.80 GHz, 512K Cache, 533 MHz FSB
Pair this up against this:
Newegg.com - Intel Celeron G1830 Haswell 2.8GHz LGA 1150 54W Dual-Core Desktop Processor Intel HD Graphics BX80646G1830
This is at the bottom of the food chain of haswell chips, but its plenty strong to do simple or day to day stuff normally.
Like I said I know your low on funds, make a way to earn some money.
Newegg.com - ECS B85H3-M3(1.0) LGA 1150 Intel B85 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard
Get one part at a time over the next 2 months, I told you could build something for under 150 bucks. :/