CT51272AF667.M36FH0D6 - Crucial 4GB DDR2-667MHz PC2-5300F ECC Fully Bufferd CL5 240-Pin 1.8V DIMM Memory Module

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667MHz (PC2-5300)
- Latency Timings: CL5
- Buffered/Registered: Fully Buffered (FB-DIMM)
- Error Checking: ECC
- Pin Count: 240-pin
- Voltage: 1.8V

Helpful Notes:
- This memory module is compatible with servers and workstations that require ECC FB-DIMM memory.
- Make sure your motherboard supports DDR2 memory before purchasing.
- Installing multiple memory modules of different speeds may result in lower performance.