DDR3 1333

The G.SKILL F3-10666CL9D-4GBNS 

Rated at 1333MHz to deliver up to 10.6GBps bandwidth per channe

Cas Latency 9 

DDR3 1333 (PC3 10666)

Timing 9-9-9-24

CAS Latency 9

Voltage 1.50V