MEM2821-512D= 512MB Cisco Router DRAM
ECC Memory as per Cisco specifications - not the cheap and unreliable non-ecc memory
Also known as MEM2821-512D, MEM2821-256U768D
Buy 2 to make 1GB kit MEM2821-256U1024D
Compatible with Cisco Router 2821.
3rd Party. Guaranteed Compatible Memory.
Warranty: Lifetime Replacement Warranty.
Support: Email us through eBay
Premium Quality: Brand name parts only-no unknown and overclocked parts. All memory modules made from major brand memory chips such as Micron, Samsung, Elpida, Hynix, Promos, Infineon/Qimonda. We do not use generic or OEM chips that are unreliable.
Compatibility: Industry standard memory. Guaranteed 100% compatible.
Experience: Memory expert since 1990.
Exchanges and Returns: No hassle exchanges and refunds.
Shipping: Quick shipping. Shipped in well padded envelope or box with antistatic packing.