We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular flash memory card with gold edge connector and white label showing 4MB capacity

Simmtec, Inc

Simmtec, Inc 4MB Flash Memory Card for Cisco 4000-M Router

SKU CH-QEMY-4J80G

Adds 4 MB flash storage to Cisco 4000-M routers for configuration and IOS image backup

  • 4 MB flash capacity stores router firmware and configurations
  • Designed for Cisco 4000-M router compatibility
  • New condition ensures reliable out-of-the-box operation
  • Simmtec brand delivers consistent component quality
  • First listed by manufacturer November 15, 2018

Purpose-built storage

This Simmtec memory card supplies four megabytes of flash storage for the Cisco 4000-M router platform. It is intended for network engineers who need to load configuration files, boot images or small diagnostics on that specific hardware.

Fit and limits

The card suits administrators maintaining legacy Cisco 4000-M infrastructure where original flash modules are unavailable. It does not serve users who require larger capacity for extensive logging, multiple IOS images or modern feature sets that exceed the four-megabyte limit.

Sustained operation

As a solid-state module with no moving parts, the card delivers consistent read performance during repeated router reloads and configuration saves. Write cycles remain stable over long deployments because the flash technology is rated for the endurance demands of network-device firmware storage.

Highlights

  • 4 MB flash capacity stores router firmware and configurations
  • Designed for Cisco 4000-M router compatibility
  • New condition ensures reliable out-of-the-box operation
  • Simmtec brand delivers consistent component quality
  • First listed by manufacturer November 15, 2018

Specifications

No published specifications for this item yet.

Questions about this item

Does my Cisco 4000-M router need any specific IOS version or configuration to recognise this 4 MB flash card?

The card is designed for the Cisco 4000-M series; insert it into the router's flash slot and the system will detect the 4 MB capacity during boot.

Can I keep the existing flash module installed while adding this 4 MB card for extra storage?

The Cisco 4000-M typically provides a single flash slot, so this 4 MB card replaces the current module rather than supplementing it.

After installation, what command confirms the router sees the full 4 MB flash capacity?

Enter "show flash" at the privileged prompt; the display will report the total flash size as 4 MB and list any stored image files.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.