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1333 Mhz HP ram in Mac Pro 4.1

tayh

macrumors member
Original poster
Nov 10, 2012
46
0
Copenhagen
Hi all.

I found a very good deal on some HP server RAM. Can you guys confirm that they will work with my 4.1? I know they will downgrade to 1066 Mhz.

HYNIX HMT31GR7BFR4C-H9
DDR3 SDRAM PC3-10600
CL=9
ECC Registered
DDR3-1333MHz
1.5V
x 72
8 Bank

Hope you guys can help me out.
 

funwithdesign

macrumors regular
Dec 9, 2011
141
0
Should work but you will have to remove your existing memory as you can't mix registered and unregistered dimms.
 
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