1ST SET RIPJAW GSKILL G SKILL RIPJAWS CAPACITY 4GB STANDARD PC3-12800 SINGLE MODULE OR DUAL KIT Dual Channel kit MEMORY SPEED 1600MHz (DDR3-1600) CAS LATENCY CL7 MEMORY TIMINGS 7-8-7-24 VOLTAGE 1.6V ERROR CHECKING Non-ECC FEATURES Suitable for Intel LGA1156 Core i5 and i7 CPUs Ripjaw heatsinks for best possible heat dissipation REGISTERED Unbuffered TECHNOLOGY 240-pin DDR3 memory modules CONFIGURATION Double-sided 2GB DDR3 memory modules
2ND SET GSKILL RIPJAWS X Main Board intel System Desktop System Type DDR3 M/B Chipset Intel P67 CAS Latency 7-8-7-24-2N Capacity 4GB (2GB x2) Speed DDR3-1600 (PC3 12800) Test Voltage 1.5 Volts PCB Registered/Unbuffered Unbuffered Error Checking Non-ECC Type 240-pin DIMM
MY SYSTEM sandybridge i5 3.10mhz quad hd 5770 the first set of ram is the 1 i have installed p8z68-v, asus mobo, the non pro version thanks for any help
my mobo manual says only to make sure it has the same cas latency, but thats all it says
More aboutspec differnt voltage
we can not guarantee that two different memory kits will run together. In this case, it may seem, but the only way to know is to install and test.