A11937028 - Dell 4GB Kit (2 X 2GB) PC2-6400 DDR2-800MHz ECC Unbuffered 240-Pin DIMM Memory for Dell PowerEdge 840 Server

Here are the technical specifications of the Dell 4GB Kit (2 X 2GB) PC2-6400 DDR2-800MHz ECC Unbuffered 240-Pin DIMM Memory for Dell PowerEdge 840 Server:

- Memory Type: DDR2 SDRAM
- Capacity: 4GB (2 x 2GB)
- Speed: 800MHz (PC2-6400)
- Technology: ECC Unbuffered
- Pins: 240-Pin DIMM
- Voltage: 1.8V

Helpful Notes:
- This memory kit is designed for use with Dell PowerEdge 840 servers.
- ECC (Error-Correcting Code) memory is more reliable than non-ECC memory, as it can detect and correct errors in data.
- Unbuffered memory is faster than registered/buffered memory, but can only be used in systems that support it.