Cisco MEM1841-128U256D enterprise networking (router/Catalyst switch/UCS families) Telecom System Card / Module

Cisco MEM1841-128U256D enterprise networking (router/Catalyst switch/UCS families) Telecom System Card / Module Image 1

Cisco MEM1841-128U256D: 128 to 256MB SODIMM DRAM factory upgrade for the Cisco 1841.

The Cisco MEM1841-128U256D is a factory memory upgrade for the Cisco 1841 Integrated Services Router, raising onboard SODIMM DRAM from a base 128MB to 256MB total. The 1841 is a fixed-configuration branch router from the first-generation ISR line, and additional DRAM is a common requirement when running larger Cisco IOS feature sets, more concurrent VPN tunnels, or newer IOS releases with higher baseline memory requirements than the router originally shipped with. This upgrade kit is a routine spare for keeping older 1841 deployments running current software without a full router replacement. Tech-Star (UK-based, shipped worldwide) supplies Cisco memory upgrades. Confirm your current 1841 memory configuration and target IOS release’s memory requirement before ordering.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Cisco MEM1841-128U256D refurbished or new?
Tech-Star supplies both new and refurbished Cisco MEM1841-128U256D. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Cisco MEM1841-128U256D?
Refurbished Cisco MEM1841-128U256D comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Cisco MEM1841-128U256D?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Cisco MEM1841-128U256D be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Cisco MEM1841-128U256D be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Cisco component; 128 to 256MB SODIMM DRAM factory upgrade for the Cisco1841; compatible with its Cisco host system
ApplicationsCisco network maintenance; component redundancy and spares; capacity expansion
CompatibilityCisco compatible host systems/chassis
Specifications128 to 256MB SODIMM DRAM factory upgrade for the Cisco1841
PlatformCisco enterprise networking (router/Catalyst switch/UCS families)
ManufacturerCisco

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