macpro 5,1 (4,1) 3.33ghz 6 core to Dual processor

[vailance88]

Hi, my macpro 5,1(4,1) running 3.33ghz 6 core would like to upgrade to dual processor tray, should i get a 2009 dual proc tray or 2010 processor tray ? since my firmware been upgraded to 2010 5,1 firmware

ebay for 4,1 tray http://www.ebay.com/itm/Genuine-App...mory-/272366256497?roken=cUgayN&soutkn=QOJH10

ebay for 5,1 tray http://www.ebay.com/itm/Genuine-App...mory-/272366237319?roken=cUgayN&soutkn=clfonj

thanks

 

[Synchro3]

Get the 4,1 tray. With the 5,1 tray fans would go up to maximum on your 4,1 Mac Pro, even when it is flashed to 5,1.

 

[vailance88]

Get the 4,1 tray. With the 5,1 tray fans would go up to maximum on your 4,1 Mac Pro, even when it is flashed to 5,1.

Hi

Do I need to downgrade back to 4,1 and put in the dual process tray and upgrade to 5,1 with the tray together?

 

[h9826790]

Hi

Do I need to downgrade back to 4,1 and put in the dual process tray and upgrade to 5,1 with the tray together?

No