IBM Compatible 202172-B21 - 4GB KIT (4X 1GB) 266MHZ ECC REG Memory Module - Lifetime Warranty
- Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
- 266 MHz of memory speed with registered signal allows you to browse web, listen to songs and use routine software simultaneously
- DIMM 4 GB memory allows you to have more programs open at a time
- 184-pin DDR SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate
- 4 x 1GB modules for enhanced memory reliability and productivity
- 184-pin for faster, dependable performance and better access to data and information
- Server device support for your ram module for maximum productivity and convenience
- DIMM form factor with 184-pin and 4 GB memory size for enhanced performance and speed to allow maximum usability
- Registered signal processing allows high speed and accuracy to allow maximum reliability
