CT2K4G4RFS8266 - Crucial 8GB Kit (2 X 4GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory

Technical Specs:
- Capacity: 8GB (2 x 4GB)
- Memory Type: DDR4 SDRAM
- Memory Speed: 2666 MHz
- Latency Timings: CL19
- Error Correction Code (ECC): ECC Registered
- Pin Count: 288-pin DIMM
- Voltage: 1.2V
- Rank: Single

Helpful Notes:
- ECC memory is designed for use in servers and workstations where data integrity is critical.
- The CL19 latency timings may result in slightly slower performance compared to lower latency options.
- This memory kit is compatible with motherboards that support DDR4-2666MHz memory.