Kingston Technology Corp. 2 GB DDR2 DIMM 240-pin ECC Registered CL3 400 MHz KVR400D2D4R3/2G

2 GB DDR2 ECC Registered DIMM

This 2 GB DDR2 module uses a 240-pin DIMM form factor with ECC registered operation for data integrity. It runs at 400 MHz with a CL3 latency and requires a single DIMM slot. The module is built for desktop systems that support registered memory.

Suits older servers and workstations needing

This module fits systems that specifically require registered ECC DDR2 DIMMs at 400 MHz. It will not work in platforms that only accept unbuffered non-ECC memory or that use a different DDR generation or pin count.

2 GB capacity for legacy registered-memory platforms

The 2 GB density provides basic capacity for maintenance or expansion of compatible legacy systems. Headroom is limited to the module's single 2 GB rank; larger configurations require additional populated slots and a chipset that supports registered DIMMs.