DDR3 1333MHz(PC3-10600). DDR3 1600MHz (PC3-12800). DDR3 1866MHz (PC3-14900). Fit for:Desktop. Module Capacity:4GB, 8GB. Insert: 240 pins. CAS latency: CL9-CL11 (The timing values for different batches may differ, but they do not affect usage).
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