Quick tech specs
- module
- DIMM 184-pin
- unbuffered
- for Cisco 2821, 2821 4-pair, 2821 V3PN
- 512 MB
- 266 MHz / PC2100
- ECC
Know your gear
This Cisco MEM2821-512D= compatible 512MB DDR-333MHz dual rank ECC 2.5V 184-pin CL2.5 factory original DRAM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties.