8GB PC3-14900 1866MHZ DDR3L Cas Latency: 13 Voltage: 1.35V Buffered/Registered: Unbuffered Features: 1866MHz DDR3 204-pin SODIMM architecture: Matches exact Notebook/Laptop specifications. 1.35 Volts: Low power requirements offers operating cost savings and lower heat output. Fully JEDEC compliant: Meets the industry standards set by the semiconductor industry for memory technology.