Features Product colour: Black SPD latency: 39 Memory channels: Dual CAS latency: 16 SPD speed: 2133 MHz Memory layout (modules x size): 2 x 8 GB Intel Extreme Memory Profile (XMP): Yes Memory clock speed: 3000 MHz Buffered memory type: Unregistered (unbuffered) SPD profile: Yes ECC: No Internal memory: 16 GB SPD voltage: 1.2 V Memory voltage: 1.35 V