CT2KIT51272BB1339S - Crucial 8GB Kit (2 X 4GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Single Rank Memory

Technical Specs:
- Capacity: 8GB (2 x 4GB)
- Memory Type: DDR3 SDRAM
- Memory Speed: 1333MHz (PC3-10600)
- Latency Timings: CL9
- Error Correction Code (ECC): ECC Registered
- Pin Count: 240-pin DIMM
- Rank: Single Rank

Helpful Notes:
- ECC memory is typically used in servers and workstations for error detection and correction.
- Single rank memory modules have a single set of memory chips, which can improve compatibility with certain systems.
- DDR3-1333MHz is a common memory speed for older systems, but newer systems may require faster memory.