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Samsung ram at 400mhz

post #1 of 8
Thread Starter 
i have a pair of ddr2 , 800mhz 2gb sticks
M378T5663QZ3-CF7

e5400 @ 2.7ghz, Biostar TP45E

cpuz shows that they are running at 400mhz even if i put it manually at 800

heres the official info
http://www.samsung.com/global/system...imm_rev131.pdf

http://www.samsung.com/global/busine...3QZ3&xFmly_id=

thanks
post #2 of 8
DDR = double data rate.

400mhz x 2 yields 800mhz effective
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Beast
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post #3 of 8
Thread Starter 
in cpuz it shows 400mhz under memory
that means 800?

why doesnt it say 800
post #4 of 8
Quote:
Originally Posted by BrainDamaG View Post
in cpuz it shows 400mhz under memory
that means 800?

why doesnt it say 800
In case you missed it in my first post DDR is short for DOUBLE DATA RATE.

I have 1866mhz, but CPU-Z only reads it at half that.

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post #5 of 8
Quote:
Originally Posted by BrainDamaG View Post
in cpuz it shows 400mhz under memory
that means 800?

why doesnt it say 800
Quote:
Originally Posted by Dopamin3 View Post
DDR = double data rate.

400mhz x 2 yields 800mhz effective
^^
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post #6 of 8
It would be too simple, woudn't it ?
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post #7 of 8
Thread Starter 
ok then, thanks a lot
i embarrassed a little my Rep:1.
post #8 of 8
Its ok I thought the same thing for a while. At little googleing worked for me tho.


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