ENET 

MEM2821-512D-ENC ENET 512MB DRAM Upgrade

Mfg Part Number:  MEM2821-512D-ENC  
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Price: $92.47 + Free Shipping
Quantity:
In Stock: 4
Last Updated: Nov 29, 2025
No Sales Tax except these states
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eNet Components manufactures compatible memory solutions for Cisco routers, switches, and networking platforms. Our compatible DRAM and Flash upgrades are RoHS compliant and built to the highest quality standards to meet or exceed the original equipment manufacturers specifications. This enables each memory upgrade to be compatible with later operating software releases as they become available. Each product is tested in the same environment application as it is sold for to ensure 100% compatibility and functionality. Our eNet compatible memory solutions will not void your SmartNet warranty. All of our memory products come with a lifetime replacement warranty. Please utilize the help of our configuration tool below to help you make your choices.

Main Specification
General Information
Manufacturer NSI Industries
Manufacturer Part Number MEM2821-512D-ENC
Manufacturer Website Address https:/siindustries.com/
Brand Name ENET
Product Name 512MB DRAM Upgrade
Packaged Quantity 1
Product Type RAM Module
Technical Information
Memory Size 512 MB
Memory Technology DDR SDRAM
Memory Voltage 3.30 V
Memory Speed 266 MHz
Memory Standard DDR266/PC2100
Error Checking ECC
Device Supported Router
Physical Characteristics
Number of Pins 184-pin
Miscellaneous
Compatibility

Cisco 2800 Series Router

Environmentally Friendly Yes
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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