840757-091 | HP 16GB (1X16GB) 2666MHz PC4-21300 CL19 ECC Single Rank X4 1.2V DDR4 SDRAM 288-Pin RDIMM Memory Module

Technical Specs:
- Memory Size: 16GB
- Memory Technology: DDR4 SDRAM
- Memory Voltage: 1.2V
- Memory Speed: 2666MHz
- CAS Latency: CL19
- Error Checking: ECC
- Signal Processing: Registered
- Rank: Single Rank
- Pin Count: 288-pin

Helpful Notes:
- This memory module is designed for servers and workstations that require high-performance and reliability.
- ECC (Error-Correcting Code) technology helps detect and correct memory errors, ensuring data integrity.
- The low voltage of 1.2V helps reduce power consumption and heat generation, making it an energy-efficient choice.