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Compact 128MB Cisco flash memory card for 1841 1811 1801 routers

Simmtec, Inc

Simmtec, Inc 128MB FLASH Memory Card for Cisco 1841 1811 1801

SKU CH-R558-MSS8T

128 MB Cisco flash memory card compatible with 1841, 1811 and 1801 routers

  • 128 MB flash memory provides ample storage for Cisco IOS images
  • Designed for Cisco 1841, 1811 and 1801 routers ensuring direct compatibility
  • New condition guarantees reliable performance straight from the manufacturer
  • MEM1800-32U128CF part number simplifies ordering and inventory tracking
  • First listed by the manufacturer in November 2018 confirming current production status

Compatible Cisco Routers

This 128 MB flash memory card is designed for Cisco 1841, 1811 and 1801 integrated services routers. Network administrators use it to store IOS images, configuration files and backup data on supported branch-office platforms.

Part Number Identification

The module carries the MEM1800-32U128CF part number, confirming it matches the 32 MB form-factor specification for the 1800 series. This identifier lets technicians verify the correct spare before a maintenance window.

CompactFlash Form Factor

The card uses the CompactFlash interface native to the 1800 series slots, so it inserts directly without adapters or cabling. Its solid-state construction has no moving parts, suiting equipment that stays mounted in racks or wall cabinets for years.

Highlights

  • 128 MB flash memory provides ample storage for Cisco IOS images
  • Designed for Cisco 1841, 1811 and 1801 routers ensuring direct compatibility
  • New condition guarantees reliable performance straight from the manufacturer
  • MEM1800-32U128CF part number simplifies ordering and inventory tracking
  • First listed by the manufacturer in November 2018 confirming current production status

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 128MB Cisco flash card need replacement in a Cisco 1841 router?

The 128MB flash card is solid-state with no moving parts, so it does not wear out from mechanical use. Replacement is only needed if capacity becomes insufficient or the card is physically damaged.

What capacity limit appears first when the 128MB flash card runs continuously in a Cisco 1811?

The 128MB storage capacity is the first limit reached under sustained logging or IOS image storage, as the card cannot expand beyond its fixed 128MB size.

Does the 128MB flash card generate extra heat or noise when installed in a Cisco 1801 all day?

The flash card is a passive component with no fan or moving parts, so it adds no audible noise and negligible heat to the Cisco 1801 during continuous operation.

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