corrosion
pump failure
leaks
corrosion will block up your pipes if you leave it for a long time, think 5 years
many people own a computer for 5 years without playing with it. If the pump dies, whats the chance they'll know?
In a normal oem computer case you will have the psu fan and the hsf setup in a way that if one dies, it doesn't matter too much. thats more difficult with pumps.
what if someone decides to move their computer, and gives it a bump, or something like that.
__________________
2x P3 1100's at 1400, Abit VP6, 2x Corsair 256mb PC150 sticks, 20gb 'cuda ATA-III, 2x 40gb 'cuda ATA-IV in raid 0. 20" Trinitron. No fans
2x 2400+ at 2288mhz (16.0 x 143), Iwill MPX2, 2x Kingmax PC-3200 256mb sticks, 4x 20gb 60gxp in Raid 5 on a Promise SX6000. Asus Ti4200 320/630. Cooled by Water
|