DDR3 2133 (PC3 17000) Timing 9-11-11-31 Cas Latency 9 Voltage 1.6V -1.65V mixed with DDR3 2133 (PC3 17000) Timing 10-12-12-31

bobthorne

Commendable
Mar 19, 2016
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G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 2133 (PC3 17000) Desktop Memory Model F3-2133C9D-8GXL mixed with G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 2133 (PC3 17000) Desktop Memory Model F3-2133C10D-8GXM DDR3 2133 (PC3 17000) Timing 9-11-11-31 Cas Latency 9 Voltage 1.6V -1.65V mixed with DDR3 2133 (PC3 17000) Timing 10-12-12-31 would this be a problem
 

voltoid27

Reputable
Sep 17, 2014
609
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5,660
Normally I'd recommend against mixing RAM, but since you have 2 kits of the same brand, I'd say it should work just fine. Keep in mind though, you'll more than likely need to run your RAM at 1.65V with DDR3-2133 10-12-12-31 timings so the slower kit can keep up. Also, be sure to position the sticks so that you have one stick from each kit in each channel. Refer to your motherboard manual for help with that.