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some help for air flow for 2 x ati hd 6990

post #1 of 11
Thread Starter 

hello all
i want your exprince with me to do best way for airflow for 2 video card hd6990
and i have this case

and 5 fan 120 mm and 2 230mm
the photo in the left for my new case and the other for old one


Edited by abcrino50 - 7/17/11 at 12:17pm
post #2 of 11
Watercooling

That case isn't the best case ever. I would get a HAF series case, maybe the HAF X. Add a fan to the duct and jobs done.
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post #3 of 11
for 2 cards like that, watercooling.
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post #4 of 11
I'd go with a HAF X. Personal experience has been nothing but positive, it's moddable, it's huge, and if you get a second top 200mm fan and, like I did, remove the hotswap bays and plunk another 120MM fan in the front the thing is a wind tunnel and keep my OC'd 580s idle at under 30 degrees.

If you're spending that kind of money on two 6990s, you really need to upgrade more than just the cards to provide an environment for them in which they can operate properly so you get your money's worth. It'll save you countless night of messing round with things because your programs are crashing and this and that is freaking out because of high temps.

You can't drop a Ferrari engine into a Hyundai, is what I'm saying. And a HAF X or similar-level performance cases aren't really that expensive either.
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post #5 of 11
^ above, the HAF-X is a very good air cooled case, and I tied a fan using cable ties to where the tunnel thing was to keep air flowing through the HDDs. keeps my cards cool and another 200mm at the top is a good idea as well
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post #6 of 11
Thread Starter 
how much cost to do the Watercooling and maybe i cant find some part's for Watercooling here in italy !!!!
and another thing i dont need to do oc the speed is good with stock clock but the problrm is the noise and the hot because it arrive 85° !!!!!
and can any one explaine for me with pic the best way for airflow i dont have many exprince with this i just put
for hard disk and prossecor i just just 30% of it and 2.5 80g.b hard disk i dont need more the import thing for me its the vega card's
also could i found cross fire cable more long because my is too short there's no space between cards i have more slot but the corssfire cable is short :S
post #7 of 11
put 4 fans for side intake, put 2 fans on the bottom for intake, put 2 fans on top of intake. if it doesnt work only water cooling will
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post #8 of 11
Thread Starter 
i test this system without case it was more cold with case more hot :S
post #9 of 11
Quote:
Originally Posted by abcrino50 View Post
i test this system without case it was more cold with case more hot :S
its either your using crappy fans or not enough fans. it looks like the case is big enough to put two 360 rads on the side panel.
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post #10 of 11
^^ Sistemi funziona sempre a temperature più elevate, senza caso.

Utilizzare semplicemente molti fan, come si può.. assicuratevi di osservare che l'aria calda è incoraggiato a salire in alto, e l'aria fredda può entrare attraverso la parte anteriore. se le temperature causare problemi per voi se fallisce, installare un sistema di raffreddamento d'acqua.

Provando cose diverse è l'unico modo per sapere quali funzioni il migliore!
Edited by lowfiwhiteguy - 7/17/11 at 12:51pm
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CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
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| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razor 580 | Dual SLI | 
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| XSPC | Dual RX360 | | Dual MCP-655 | Variable-Speed | | Koolance | RP-452x2 | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CaseLabs | M8 + Pedestal | 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razer 580 | 2-way SLI | 
CoolingCoolingCoolingOS
| XSPC | RX360 | | Phobya | Xtreme 200| | MCP 655 | Variable-Speed | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CoolerMaster | HAF X | 
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Óðinn
(15 items)
 
Methuselah
(15 items)
 
 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razor 580 | Dual SLI | 
CoolingCoolingCoolingOS
| XSPC | Dual RX360 | | Dual MCP-655 | Variable-Speed | | Koolance | RP-452x2 | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CaseLabs | M8 + Pedestal | 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razer 580 | 2-way SLI | 
CoolingCoolingCoolingOS
| XSPC | RX360 | | Phobya | Xtreme 200| | MCP 655 | Variable-Speed | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CoolerMaster | HAF X | 
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