KTH-XW667LP/8GB - Kingston 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Quad Rank Memory

Technical Specs:
- Memory Size: 8GB (2 x 4GB)
- Memory Technology: DDR2 SDRAM
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Checking: ECC
- Signal Processing: Fully Buffered
- CAS Latency: CL5
- Number of Pins: 240-pin
- Rank: Quad
- Form Factor: DIMM
- Voltage: 1.8V
- Module Configuration: 512M x 72

Helpful Notes:
- This memory is designed for use in servers and workstations, not for consumer desktops.
- Fully buffered memory is more expensive than unbuffered memory but offers better performance and reliability.
- Make sure your motherboard is compatible with DDR2 fully buffered ECC memory before purchasing.