[QUOTE=KingOfHearts]
My old harddrives will work on my new mobo right?
[/QUOTE]
Yes, you will have to reformat them though and install a new installation of your operating system.
As for case fans and hsf, your links don’t work so i can’t tell you what HSF to get..
first off, how many case fans can the case you are going to use take? and what size are they? 80mm / 92mm / 120mm ? Most likely you will have room for one front case fan (bottom front) and one just below the powersupply at the back.
I suggest that you buy two case fans that will fit these, i recommend: Zalman Quiet Fans or Vantec Silent Case Fans, i would recommend buying only one for the front and one for the back. To keep a good system temperature and regular airflow you should always try to have equal numbers of fans at both the front and back of the case, that are equal in power, this way you have a balanced airflow.
The fan(s) at the front of the case should be intake fans (sucking air from out the front of the case, through and into the system) and the fans at the back should be exhaust fans.
Also, try to keep good cable management, ie, wrap all your cables in sets of wires in wire loom, so that they don’t obstruct air flow. If you are using IDE or UIDE hard drives, i suggest that you either fold the IDE Cables as small as possible then use cable ties to keep them that way, or buy some Rounded IDE Cables, and get one for your floppy drive as well.
As for your HSF, i don’t know what processor your getting but you want something HIGH CFM (CFM = Air Flow) with low noise, so i would recommend some of these:
ThermalRight XP-120 (not compatible with some motherboards)
ThermalRight XP-90 (compatible with most)
ThermalRight SLK-800A
ThermalRight SLK-900U (not compatible with some motherboards)
Zalman 7000-7700B Series (fantastic HSF’s)
Some of these do not come with fans, if you have to get your own fan, make sure you get a Zalman/Vantec/Panaflo and get the biggest fan you can for your Heat Sink.
Rounded cables cost you about $5 each, a good HSF will cost about $60-$100, and if you can afford it i highly recommend getting a Zalman hard drive cooler ($60 or so), as this reduces the noise of the hard drive almost to nothing, and cools it towards 25-30C, which will help your hard drive live longer, and last longer performance wise.
I do not recommend having:
1 Intake Fan, 1 Exhaust Fan and 1 Side Panel Fan
some people have: the side panel fan, intaking air into the case, this is not a good idea as you would have to have a more powerful case fan at the back exhausting.. otherwise the same air (hot air) is getting circulated through your system and heating your components up.
Stick with front intake fans and rear exhaust fans and keep them the same model / make / size / power