Crucial CT2KIT6472AF667 | 1GB Kit (2 X 512MB) DDR2-667MHz PC2-5300 ECC CL5 240-Pin Fully Buffered DIMM Memory

Technical Specs:
- Capacity: 1GB Kit (2 X 512MB)
- Technology: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Pins: 240-pin
- Buffered/Registered: Fully Buffered ECC DIMM

Helpful Notes:
- This memory is designed for use in servers and workstations, not for consumer desktops.
- Fully Buffered DIMMs are not compatible with standard DDR2 DIMM slots.
- ECC memory can detect and correct errors in data, making it more reliable for critical applications.