Ram works for couple hours and then...

[Yakirbu]

Hello,
Recently, I added a new memory to my PC, it worked just fine but after few hours , it just crashes with a blue screen.

I hope you can help me out guys.
Thanks.

Here is my current memory details:

Brand : Crucial
Series : Ballistix Sport
Model : BLS2KIT4G3D1609DS1S00
Capacity : 8GB (2 x 4GB)
Type : 240-Pin DDR3 SDRAM
Speed : DDR3 1600 (PC3 12800)
Cas Latency : 9
Voltage : 1.5V
Multi-channel Kit : Dual Channel Kit

And this are the specifications of the new Ram I tried to add

Memory Socket : DIMM
Memory Technology : DDR3
Number of Modules : 1
Memory Size : 4GB
CAS Latency : 11
Memory Bandwidth	PC3-12800
Error Checking:  No
Module Type : Standard (Unregistered)
Memory Speed : 1600 MHz

 

[Emerald]

mixing memory is never a good idea, especially when they have different latency.

also I would recommend to install memory in pairs. So instead of one 4GB I would have used two 2GB.

 

[Yakirbu]

mixing memory is never a good idea, especially when they have different latency.

also I would recommend to install memory in pairs. So instead of one 4GB I would have used two 2GB.

So there's no way I can use this ram?

 

[Tradesman1]

Try setting the DRAM manually to 1600 10-10-10-27 and the DRAM voltage to 1.575