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Sell Used Cisco 4000 Series Integrated Services Routers ISR Line Cards

Units, line cards and modules from Cisco's 4000 Series Integrated Services Routers ISR line. We buy them in bulk, working or not, and handle the logistics.

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Cisco 4000 Series Integrated Services Routers ISR Part Numbers With Cisco Lifecycle Dates

Part numberCisco descriptionEnd of saleLast date of support
ISM-SRE-300-K9++Services Ready Engine 300 (512MB MEM, 4GB Flash, 1C CPU)February 7, 2020May 31, 2025
ISR4320U-MEM-MSATAUpgrade to 8GB DRAM/8GB Flash, 200GB mSATA SSD bundleFebruary 8, 2019February 29, 2024
ISR4330U-MEM-MSATAUpgrade to 16GB DRAM/16GB Flash, 200GB mSATA SSD bundleFebruary 8, 2019February 29, 2024
ISR4350U-MEM-MSATAUpgrade to 16GB DRAM/16GB Flash, 200GB mSATA SSD bundleFebruary 8, 2019February 29, 2024
ISR4430U-MEM-SSDUpgrade to 16GB DRAM/16GB Flash, 200GB SSD+NIM bundleFebruary 8, 2019February 29, 2024
ISR4451-UCSE-S/K9Cisco ISR 4451 CI Bundle w 24 port SM, UCS-E Single Wide SMFebruary 8, 2019February 29, 2024
ISR4451XWAAS-200GISRWAAS BUN,DRAM 16GB, Flash Mem 32G, (200+200) GB SSDFebruary 8, 2019February 29, 2024
MEM-4300-4G4G DRAM (2G+2G) for Cisco ISR 4330, 4350March 18, 2019January 31, 2029
MEM180X-128D128MB SODIMM DRAM for the Cisco 180XFebruary 7, 2020May 31, 2025
MEM181X-128D128MB SODIMM DRAM for the Cisco 181XFebruary 7, 2020May 31, 2025
SI-ISR4351-IWAN/K9ISR 4351 SEED IT Program OfferingApril 29, 2020April 30, 2025
SI-ISR4431-IWAN/K9ISR 4431 SEED IT Program OfferingApril 29, 2020April 30, 2025
SI-ISR4451-IWAN/K9ISR 4451 SEED IT Program OfferingApril 29, 2020April 30, 2025
SI-ISR4K-IWAN/K9ISR 4K SEED IT ProgramApril 29, 2020April 30, 2025
WIM-3GCisco 800M Router Dual SIM HSPA+ CDMA 3G WIMOctober 29, 2019October 31, 2024

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