TRANSCEND 4GB DDR4 2666Mhz U-DIMM 1Rx8 512Mx8 CL19 1.2V

Built to exacting specifications with the finest chips and components available, Transcend DDR4-2666 U-DIMM memory modules undergo rigorous laboratory testing to be fully compatible with Intel® Coffee Lake and AMD Ryzen™ processors. 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 DDR4-2666 U-DIMM ensures that both operating temperature and electrical load on the memory controller can be reduced in order to save more energy. Specifications: DRAM Module RAM Type DDR4 DIMM Type U-DIMM Frequency 2666 CAS Latency CL19 Capacity 4 GB/ 8 GB/ 16 GB/ Rank 2Rx8/ 1Rx8/ DRAM 1Gx8/ 512Mx8/ Voltage 1.2V PCB Height 1.23 inches Pin 288 pin Operating Environment Operating Temperature 0°C (32°F) ~ 85°C (185°F)