United StatesRouter Flash Memory Series
Our 1900, 2900, and 3900 Series deliver high-performance, reliable, and secure flash memory engineered for advanced router applications, enhancing connectivity and efficiency in mission-critical networks.
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14 Matching results
MEM-CF-2GB-Cisco Memory MEM-CF-2GB
4.2 (5)- Computer Memory
- DDR4
- 2 GB
- Desktop
- Tower Server
- UDIMM
- Single Channel
Est Value
$1,380.00$636.00
53.9% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-1GB-Cisco Memory MEM-CF-1GB
4.2 (5)- Computer Memory
- DDR4
- 1 GB
- Desktop / Laptop / Server
- Tower Server
- UDIMM
- Single Channel
Est Value $920.00$423.00
54% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-256U512MB-Cisco Memory MEM-CF-256U512MB
4.2 (5)- Computer Memory
- DDR4
- 512 GB
- Desktop / Laptop / Server
- Tower Server
- UDIMM
- Single Channel
Est Value $300.00$95.00
68.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-256U4GB-256MB to 4GB Compact Flash Upg rade for Cisco 1900,2900,3900
4.2 (5)- Computer Memory
- DDR4
- 256 GB
- Desktop / Server
- Workstation
- UDIMM
- Quad Channel
Est Value $1,656.00$578.00
65.1% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-256MB-Cisco Memory MEM-CF-256MB
4.2 (5)- Computer Memory
- DDR4
- 256 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $460.00$175.00
62% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-1GB=-1GB Compact Flash for Cisco 19 00, 2900, 3900 ISR
4.2 (5)- Computer Memory
- DDR4
- 8 GB
- Desktop
- N/A
- UDIMM
- Single Channel
Est Value $920.00$338.00
63.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-512MB=-512MB Compact Flash for Cisco 1900, 2900, 3900 ISR
4.2 (5)- Computer Memory
- DDR4
- 512 MB
- Desktop / Laptop / Server
- N/A
- UDIMM
- Single Channel
Est Value $690.00$253.00
63.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-256MB=-256MB COMPACT FLASH FOR CISCO 1900 2900 3900 ISR
4.2 (5)- Computer Memory
- DDR4
- 256 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $460.00$168.00
63.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-4GB=-4GB Compact Flash for Cisco 19 00, 2900, 3900 ISR
4.2 (5)- Computer Memory
- DDR4
- 4 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $1,840.00$678.00
63.2% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-2GB=-2GB Compact Flash for Cisco 19 00, 2900, 3900 ISR
4.2 (5)- Computer Memory
- DDR4
- 2 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $1,380.00$508.00
63.2% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-256U1GB-Cisco Memory MEM-CF-256U1GB
4.2 (5)- Computer Memory
- DDR4
- 256 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $500.00$261.00
47.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-4GB-Cisco Memory MEM-CF-4GB
4.2 (5)- Computer Memory
- DDR4
- 4 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $1,840.00$849.00
53.9% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-256U2GB-Cisco Memory MEM-CF-256U2GB
4.2 (5)- Computer Memory
- DDR4
- 256 GB
- Desktop
- Workstation
- UDIMM
- Dual Channel
Est Value $1,183.00$384.00
67.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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MEM-CF-512MB-Cisco Memory MEM-CF-512MB
4.2 (5)- Computer Memory
- DDR4
- 512 GB
- Desktop / Laptop / Server
- Workstation
- UDIMM
- Single Channel
Est Value $606.99$358.12
41% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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Questions & Answers
What flash memory options are available for Cisco 1900, 2900, and 3900 Series routers?
Cisco 1900, 2900, and 3900 Series routers support CompactFlash (CF) cards up to 8 GB and removable USB flash modules up to 16 GB, depending on firmware version and hardware revision.
How do I upgrade flash memory on Cisco 1900, 2900, and 3900 Series routers?
To upgrade flash memory, power off the router, insert a compatible CF or USB flash module, power on, then verify capacity with the show flash: command in privileged EXEC mode.
What is the maximum flash capacity supported by Cisco 1900, 2900, and 3900 Series routers?
Maximum supported flash capacity is 8 GB for CompactFlash and 16 GB for USB flash on Cisco 1900, 2900, and 3900 Series routers, subject to IOS image and hardware revision.
How can I check available flash memory on Cisco 1900, 2900, and 3900 Series routers?
Use the show flash: command in privileged EXEC mode to display total and available flash memory on Cisco 1900, 2900, and 3900 Series routers.