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 circuit board with gold edge connectors and black chips

Simmtec, Inc

Simmtec, Inc 4MB Flash SIMM for Cisco 3600 Series

SKU CH-KP7H-HNEG6

4MB Flash SIMM adds boot and configuration storage to Cisco 3600 series routers

  • 4MB capacity stores router IOS images
  • Flash memory retains configuration without power
  • Designed for Cisco 3600 series routers
  • New condition ensures reliable long-term operation
  • First listed by manufacturer on 15 November 2018

Cisco 3600 Flash SIMM

This 4 MB flash SIMM is built for Cisco 3600 series routers and serves network engineers who need to store IOS images or configuration files on supported chassis. It plugs directly into the router’s flash SIMM slot and is ready for deployment in lab or production environments.

Low-profile thermal design

The module has no active cooling and draws minimal power from the router’s internal supply, so it adds no audible noise and negligible heat to the chassis. Normal operation stays within the thermal envelope of the host platform without requiring airflow changes.

Sustained write endurance

Under continuous logging or image-staging workloads the flash memory maintains consistent access times and does not throttle during extended sessions. The solid-state design avoids mechanical wear, making it suitable for long-term firmware storage rather than frequent high-cycle rewriting.

Highlights

  • 4MB capacity stores router IOS images
  • Flash memory retains configuration without power
  • Designed for Cisco 3600 series routers
  • New condition ensures reliable long-term operation
  • First listed by manufacturer on 15 November 2018

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 4MB Flash SIMM in my Cisco 3600 and what step is commonly missed?

Power off the router, open the chassis, locate the flash SIMM slot on the motherboard, align the notch on the module with the key in the slot, press firmly until the retaining clips click, then power on and verify the new flash is recognised in show version.

What maintenance or replacement will this 4MB Flash SIMM need over time?

Flash memory has a finite number of write cycles; plan to replace the module if the router begins reporting write errors, fails to save configurations, or shows bad blocks during a flash verify operation.

What capacity limit appears first when the Cisco 3600 runs sustained workloads with this 4MB Flash SIMM?

The 4MB capacity fills quickly with multiple IOS images, large configuration archives or crash dumps, forcing you to delete files before loading new software.

Also in this aisle

People compared these

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