Dataram DRI520P6/16GB | 16GB Kit (2 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Quad Rank Memory

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 16GB (2 x 8GB)
- Speed: 533MHz (PC2-4200)
- Error Correction Code (ECC): Yes
- Registered: Yes
- CAS Latency: CL4
- Pin Count: 240-pin DIMM
- Rank: Quad Rank

Helpful Notes:
1. This memory kit is designed for servers and workstations that require ECC registered memory.
2. DDR2-533MHz is a relatively slow speed by today's standards, but it may still be useful for older systems.
3. Quad rank memory modules may have compatibility issues with some systems, so it's important to check compatibility before purchasing.