Transcend JM 4GB DDR4 2666 U-DIMM

Transcend's JetRam memory modules are manufactured with true ETT grade, brand-name DRAM chips that have passed Transcend's strict screening process and rigorous environmental testing. The modules provide excellent compatibility and fully-tested reliability, which is ideal for PC upgrade at an attractive price. Each memory module is rated at 2666MHz to greatly increase data transmission efficiency by higher bandwidth of up to 21GB/s. Operated at a nominal voltage of just 1.2V, Transcend's DDR4 U-DIMM JetRam memory ensures that both operating temperature and electrical load on the memory controller can be reduced in order to save up to 40% of energy compared to standard DDR3 modules offering 1.5V. Specifications: RAM Type DDR4 DIMM Type U-DIMM Frequency 2666 CAS Latency CL19 Capacity 4 GB/ 8 GB/ Rank 1Rx8/ DRAM 1Gx8/ 512Mx8/ Voltage 1.2V PCB Height 1.23 inches Pin 288 pin Operating Temperature 0°C (32°F) ~ 85°C (185°F)