I want to change the graphics card, add memory, what do I want to change?

Memory upgrade is relatively simple,Add a strip 512M DDR400 on it,The brand doesn't matter,Okay**There is generally no problem to buy there,In terms of graphics cards,There are very few agp graphics cards that can be bought at present,Only 7300 series and x800 can still be seen,I remember that Yingchi has a 7300GT graphics card that is not bad,You can consider it,In general,If this machine is to add root memory,Change a graphics card,It's still very good for users who don't have high requirements, Of course, if you want to upgrade completely, it's best to replace them all,Roughly calculate the memory and graphics card to replace it**Around 900 yuan,If you buy a new platform (780G integrated motherboard plus 4600+ dual-core processor) it will be about 900 yuan,DDR2 memory is also much cheaper than DDR memory,The overall performance improvement is much better than simply upgrading the original accessories。

To add RAM, to choose DDR 400 RAM, your original is Kingston's DDR 333.

Therefore, if you want to add it, it is recommended to use Kingston DDR 400 memory.

The graphics card can only choose the graphics card of the agp slot.

RAM plus a DDR 266 1G Kingston (260).

The graphics card is estimated to be only 2 hands (below 200) if there is an FX5200

Don't change the graphics card, it's not cost-effective. The 845 motherboard's lack of support for dual-channel memory is the biggest flaw, and memory bottlenecks are inevitable. I've just been freed from 845, according to my experience, 845 plus a DDR400 512M memory (there is a reasonable replacement period and warranty period, you can choose from those brands) The effect is good, the investment is also the lowest, and 1G is also a waste for 845+.

The CPU is too low, otherwise you can consider changing to the 865 motherboard group, and the dual-channel is significantly improved.

There's really no need to upgrade! It's not worth spending any more money on such an old machine, really, buddy, consider installing a new one! If you insist on upgrading, then it is recommended that you choose Kingston for memory, there are too many fakes!

Use something else.,There's no need to use 1G.,Just use DDR 400 512 + on your original one also has more than 700 megabytes.,Graphics card with a 128 trillion 128-bit AGP card on the line (GFS5200 is OK to use this live 8,Call of Duty kinetic energy to play) Now there are some miscellaneous brands and new goods that are about 170.。