Computer Memory Solutions 8GB (4×2GB) DDR2 667MHz ECC Fully Buffered DIMM memory upgrade

Server DDR2 ECC Memory Kit

This 8 GB kit consists of four 2 GB DDR2 fully buffered DIMMs rated at 667 MHz with CL5 timings. It is built for servers and workstations that require registered ECC memory in a 240-pin form factor. The modules operate at 1.8 V and use a 2Rx4 organisation. Buyers needing unbuffered desktop DDR2 or higher capacities per module should look elsewhere.

Thermals and Power in Normal Use

Each module runs at the standard 1.8 V DDR2 voltage, keeping power draw modest for fully buffered designs. No heat spreaders are included unless current inventory specifies them, so airflow across the sticks is the primary cooling method. Fan noise will depend entirely on the server chassis and its fan curves. Systems without adequate front-to-back airflow may see higher temperatures under sustained load.

Build Quality and Daily Implications

The 240-pin fully buffered DIMM keying prevents accidental installation in standard desktop slots, ensuring the kit only fits compatible server boards. Four modules must populate the correct channels for full capacity and error-correcting function. The kit is covered by the manufacturer's limited lifetime warranty when purchased directly, and the genuine major-brand chipset supports long-term reliability in 24/7 environments.